501 files changed, 1987 insertions, 1501 deletions

diff --git a/Documentation/DocBook/Makefile b/Documentation/DocBook/Makefile
index 0eb0d027eb32..1d1b34500b69 100644
--- a/Documentation/DocBook/Makefile
+++ b/Documentation/DocBook/Makefile
@@ -12,7 +12,7 @@ DOCBOOKS := wanbook.xml z8530book.xml mcabook.xml videobook.xml \
 	    kernel-api.xml filesystems.xml lsm.xml usb.xml kgdb.xml \
 	    gadget.xml libata.xml mtdnand.xml librs.xml rapidio.xml \
 	    genericirq.xml s390-drivers.xml uio-howto.xml scsi.xml \
-	    mac80211.xml debugobjects.xml
+	    mac80211.xml debugobjects.xml sh.xml
 
 ###
 # The build process is as follows (targets):
diff --git a/Documentation/DocBook/sh.tmpl b/Documentation/DocBook/sh.tmpl
new file mode 100644
index 000000000000..0c3dc4c69dd1
--- /dev/null
+++ b/Documentation/DocBook/sh.tmpl
@@ -0,0 +1,105 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN"
+	"http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" []>
+
+<book id="sh-drivers">
+ <bookinfo>
+  <title>SuperH Interfaces Guide</title>
+  
+  <authorgroup>
+   <author>
+    <firstname>Paul</firstname>
+    <surname>Mundt</surname>
+    <affiliation>
+     <address>
+      <email>lethal@linux-sh.org</email>
+     </address>
+    </affiliation>
+   </author>
+  </authorgroup>
+
+  <copyright>
+   <year>2008</year>
+   <holder>Paul Mundt</holder>
+  </copyright>
+  <copyright>
+   <year>2008</year>
+   <holder>Renesas Technology Corp.</holder>
+  </copyright>
+
+  <legalnotice>
+   <para>
+     This documentation is free software; you can redistribute
+     it and/or modify it under the terms of the GNU General Public
+     License version 2 as published by the Free Software Foundation.
+   </para>
+      
+   <para>
+     This program is distributed in the hope that it will be
+     useful, but WITHOUT ANY WARRANTY; without even the implied
+     warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+     See the GNU General Public License for more details.
+   </para>
+      
+   <para>
+     You should have received a copy of the GNU General Public
+     License along with this program; if not, write to the Free
+     Software Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+     MA 02111-1307 USA
+   </para>
+      
+   <para>
+     For more details see the file COPYING in the source
+     distribution of Linux.
+   </para>
+  </legalnotice>
+ </bookinfo>
+
+<toc></toc>
+
+  <chapter id="mm">
+    <title>Memory Management</title>
+    <sect1 id="sh4">
+    <title>SH-4</title>
+      <sect2 id="sq">
+        <title>Store Queue API</title>
+!Earch/sh/kernel/cpu/sh4/sq.c
+      </sect2>
+    </sect1>
+    <sect1 id="sh5">
+      <title>SH-5</title>
+      <sect2 id="tlb">
+	<title>TLB Interfaces</title>
+!Iarch/sh/mm/tlb-sh5.c
+!Iarch/sh/include/asm/tlb_64.h
+      </sect2>
+    </sect1>
+  </chapter>
+  <chapter id="clk">
+    <title>Clock Framework Extensions</title>
+!Iarch/sh/include/asm/clock.h
+  </chapter>
+  <chapter id="mach">
+    <title>Machine Specific Interfaces</title>
+    <sect1 id="dreamcast">
+      <title>mach-dreamcast</title>
+!Iarch/sh/boards/mach-dreamcast/rtc.c
+    </sect1>
+    <sect1 id="x3proto">
+      <title>mach-x3proto</title>
+!Earch/sh/boards/mach-x3proto/ilsel.c
+    </sect1>
+  </chapter>
+  <chapter id="busses">
+    <title>Busses</title>
+    <sect1 id="superhyway">
+      <title>SuperHyway</title>
+!Edrivers/sh/superhyway/superhyway.c
+    </sect1>
+
+    <sect1 id="maple">
+      <title>Maple</title>
+!Edrivers/sh/maple/maple.c
+    </sect1>
+  </chapter>
+</book>
diff --git a/Documentation/powerpc/booting-without-of.txt b/Documentation/powerpc/booting-without-of.txt
index 928a79ceb7aa..de4063cb4fdc 100644
--- a/Documentation/powerpc/booting-without-of.txt
+++ b/Documentation/powerpc/booting-without-of.txt
@@ -278,7 +278,7 @@ it with special cases.
         a 64-bit platform.
 
         d) request and get assigned a platform number (see PLATFORM_*
-        constants in include/asm-powerpc/processor.h
+        constants in arch/powerpc/include/asm/processor.h
 
 32-bit embedded kernels:
 
@@ -340,7 +340,7 @@ the block to RAM before passing it to the kernel.
 ---------
 
    The kernel is entered with r3 pointing to an area of memory that is
-   roughly described in include/asm-powerpc/prom.h by the structure
+   roughly described in arch/powerpc/include/asm/prom.h by the structure
    boot_param_header:
 
 struct boot_param_header {
diff --git a/Documentation/powerpc/eeh-pci-error-recovery.txt b/Documentation/powerpc/eeh-pci-error-recovery.txt
index df7afe43d462..9d4e33df624c 100644
--- a/Documentation/powerpc/eeh-pci-error-recovery.txt
+++ b/Documentation/powerpc/eeh-pci-error-recovery.txt
@@ -133,7 +133,7 @@ error.  Given an arbitrary address, the routine
 pci_get_device_by_addr() will find the pci device associated
 with that address (if any).
 
-The default include/asm-powerpc/io.h macros readb(), inb(), insb(),
+The default arch/powerpc/include/asm/io.h macros readb(), inb(), insb(),
 etc. include a check to see if the i/o read returned all-0xff's.
 If so, these make a call to eeh_dn_check_failure(), which in turn
 asks the firmware if the all-ff's value is the sign of a true EEH
diff --git a/arch/mn10300/kernel/module.c b/arch/mn10300/kernel/module.c
index 0e4d2f6fa6e8..8fa36893df7a 100644
--- a/arch/mn10300/kernel/module.c
+++ b/arch/mn10300/kernel/module.c
@@ -24,6 +24,7 @@
 #include <linux/fs.h>
 #include <linux/string.h>
 #include <linux/kernel.h>
+#include <linux/bug.h>
 
 #if 0
 #define DEBUGP printk
@@ -195,7 +196,7 @@ int module_finalize(const Elf_Ehdr *hdr,
 		    const Elf_Shdr *sechdrs,
 		    struct module *me)
 {
-	return 0;
+	return module_bug_finalize(hdr, sechdrs, me);
 }
 
 /*
@@ -203,4 +204,5 @@ int module_finalize(const Elf_Ehdr *hdr,
  */
 void module_arch_cleanup(struct module *mod)
 {
+	module_bug_cleanup(mod);
 }
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index 8c8aadbe9563..4ebc52a19f0a 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -97,7 +97,7 @@ config IRQSTACKS
 
 config VIRQ_DEBUG
 	bool "Expose hardware/virtual IRQ mapping via debugfs"
-	depends on DEBUG_FS && PPC_MERGE
+	depends on DEBUG_FS
 	help
 	  This option will show the mapping relationship between hardware irq
 	  numbers and virtual irq numbers. The mapping is exposed via debugfs
diff --git a/arch/powerpc/boot/io.h b/arch/powerpc/boot/io.h
index ccaedaec50d5..7c09f4861fe1 100644
--- a/arch/powerpc/boot/io.h
+++ b/arch/powerpc/boot/io.h
@@ -6,7 +6,7 @@
 /*
  * Low-level I/O routines.
  *
- * Copied from <file:include/asm-powerpc/io.h> (which has no copyright)
+ * Copied from <file:arch/powerpc/include/asm/io.h> (which has no copyright)
  */
 static inline int in_8(const volatile unsigned char *addr)
 {
diff --git a/include/asm-powerpc/8253pit.h b/arch/powerpc/include/asm/8253pit.h
index b70d6e53b303..b70d6e53b303 100644
--- a/include/asm-powerpc/8253pit.h
+++ b/arch/powerpc/include/asm/8253pit.h
diff --git a/include/asm-powerpc/8xx_immap.h b/arch/powerpc/include/asm/8xx_immap.h
index 4b0e15206006..4b0e15206006 100644
--- a/include/asm-powerpc/8xx_immap.h
+++ b/arch/powerpc/include/asm/8xx_immap.h
diff --git a/include/asm-powerpc/Kbuild b/arch/powerpc/include/asm/Kbuild
index 5ab7d7fe198c..5ab7d7fe198c 100644
--- a/include/asm-powerpc/Kbuild
+++ b/arch/powerpc/include/asm/Kbuild
diff --git a/include/asm-powerpc/a.out.h b/arch/powerpc/include/asm/a.out.h
index 89cead6b176e..89cead6b176e 100644
--- a/include/asm-powerpc/a.out.h
+++ b/arch/powerpc/include/asm/a.out.h
diff --git a/include/asm-powerpc/abs_addr.h b/arch/powerpc/include/asm/abs_addr.h
index 98324c5a8286..98324c5a8286 100644
--- a/include/asm-powerpc/abs_addr.h
+++ b/arch/powerpc/include/asm/abs_addr.h
diff --git a/include/asm-powerpc/agp.h b/arch/powerpc/include/asm/agp.h
index 86455c4c31ee..86455c4c31ee 100644
--- a/include/asm-powerpc/agp.h
+++ b/arch/powerpc/include/asm/agp.h
diff --git a/include/asm-powerpc/asm-compat.h b/arch/powerpc/include/asm/asm-compat.h
index 8f0fe7971949..8f0fe7971949 100644
--- a/include/asm-powerpc/asm-compat.h
+++ b/arch/powerpc/include/asm/asm-compat.h
diff --git a/include/asm-powerpc/atomic.h b/arch/powerpc/include/asm/atomic.h
index f3fc733758f5..f3fc733758f5 100644
--- a/include/asm-powerpc/atomic.h
+++ b/arch/powerpc/include/asm/atomic.h
diff --git a/include/asm-powerpc/auxvec.h b/arch/powerpc/include/asm/auxvec.h
index 19a099b62cd6..19a099b62cd6 100644
--- a/include/asm-powerpc/auxvec.h
+++ b/arch/powerpc/include/asm/auxvec.h
diff --git a/include/asm-powerpc/backlight.h b/arch/powerpc/include/asm/backlight.h
index 8cf5c37c3817..8cf5c37c3817 100644
--- a/include/asm-powerpc/backlight.h
+++ b/arch/powerpc/include/asm/backlight.h
diff --git a/include/asm-powerpc/bitops.h b/arch/powerpc/include/asm/bitops.h
index 897eade3afbe..897eade3afbe 100644
--- a/include/asm-powerpc/bitops.h
+++ b/arch/powerpc/include/asm/bitops.h
diff --git a/include/asm-powerpc/bootx.h b/arch/powerpc/include/asm/bootx.h
index 57b82e3f89ce..57b82e3f89ce 100644
--- a/include/asm-powerpc/bootx.h
+++ b/arch/powerpc/include/asm/bootx.h
diff --git a/include/asm-powerpc/btext.h b/arch/powerpc/include/asm/btext.h
index 906f46e31006..906f46e31006 100644
--- a/include/asm-powerpc/btext.h
+++ b/arch/powerpc/include/asm/btext.h
diff --git a/include/asm-powerpc/bug.h b/arch/powerpc/include/asm/bug.h
index e55d1f66b86f..e55d1f66b86f 100644
--- a/include/asm-powerpc/bug.h
+++ b/arch/powerpc/include/asm/bug.h
diff --git a/include/asm-powerpc/bugs.h b/arch/powerpc/include/asm/bugs.h
index 42fdb73e3068..42fdb73e3068 100644
--- a/include/asm-powerpc/bugs.h
+++ b/arch/powerpc/include/asm/bugs.h
diff --git a/include/asm-powerpc/byteorder.h b/arch/powerpc/include/asm/byteorder.h
index b37752214a16..b37752214a16 100644
--- a/include/asm-powerpc/byteorder.h
+++ b/arch/powerpc/include/asm/byteorder.h
diff --git a/include/asm-powerpc/cache.h b/arch/powerpc/include/asm/cache.h
index 81de6eb3455d..81de6eb3455d 100644
--- a/include/asm-powerpc/cache.h
+++ b/arch/powerpc/include/asm/cache.h
diff --git a/include/asm-powerpc/cacheflush.h b/arch/powerpc/include/asm/cacheflush.h
index ba667a383b8c..ba667a383b8c 100644
--- a/include/asm-powerpc/cacheflush.h
+++ b/arch/powerpc/include/asm/cacheflush.h
diff --git a/include/asm-powerpc/cell-pmu.h b/arch/powerpc/include/asm/cell-pmu.h
index 8066eede3a0c..8066eede3a0c 100644
--- a/include/asm-powerpc/cell-pmu.h
+++ b/arch/powerpc/include/asm/cell-pmu.h
diff --git a/include/asm-powerpc/cell-regs.h b/arch/powerpc/include/asm/cell-regs.h
index fd6fd00434ef..fd6fd00434ef 100644
--- a/include/asm-powerpc/cell-regs.h
+++ b/arch/powerpc/include/asm/cell-regs.h
diff --git a/include/asm-powerpc/checksum.h b/arch/powerpc/include/asm/checksum.h
index 7cdf358337cf..7cdf358337cf 100644
--- a/include/asm-powerpc/checksum.h
+++ b/arch/powerpc/include/asm/checksum.h
diff --git a/include/asm-powerpc/clk_interface.h b/arch/powerpc/include/asm/clk_interface.h
index ab1882c1e176..ab1882c1e176 100644
--- a/include/asm-powerpc/clk_interface.h
+++ b/arch/powerpc/include/asm/clk_interface.h
diff --git a/include/asm-powerpc/code-patching.h b/arch/powerpc/include/asm/code-patching.h
index 107d9b915e33..107d9b915e33 100644
--- a/include/asm-powerpc/code-patching.h
+++ b/arch/powerpc/include/asm/code-patching.h
diff --git a/include/asm-powerpc/compat.h b/arch/powerpc/include/asm/compat.h
index d811a8cd7b58..d811a8cd7b58 100644
--- a/include/asm-powerpc/compat.h
+++ b/arch/powerpc/include/asm/compat.h
diff --git a/include/asm-powerpc/cpm.h b/arch/powerpc/include/asm/cpm.h
index 24d79e3abd8e..24d79e3abd8e 100644
--- a/include/asm-powerpc/cpm.h
+++ b/arch/powerpc/include/asm/cpm.h
diff --git a/include/asm-powerpc/cpm1.h b/arch/powerpc/include/asm/cpm1.h
index 2ff798744c1d..2ff798744c1d 100644
--- a/include/asm-powerpc/cpm1.h
+++ b/arch/powerpc/include/asm/cpm1.h
diff --git a/include/asm-powerpc/cpm2.h b/arch/powerpc/include/asm/cpm2.h
index 2a6fa0183ac9..2a6fa0183ac9 100644
--- a/include/asm-powerpc/cpm2.h
+++ b/arch/powerpc/include/asm/cpm2.h
diff --git a/include/asm-powerpc/cputable.h b/arch/powerpc/include/asm/cputable.h
index ef8a248dfd55..ef8a248dfd55 100644
--- a/include/asm-powerpc/cputable.h
+++ b/arch/powerpc/include/asm/cputable.h
diff --git a/include/asm-powerpc/cputhreads.h b/arch/powerpc/include/asm/cputhreads.h
index fb11b0c459b8..fb11b0c459b8 100644
--- a/include/asm-powerpc/cputhreads.h
+++ b/arch/powerpc/include/asm/cputhreads.h
diff --git a/include/asm-powerpc/cputime.h b/arch/powerpc/include/asm/cputime.h
index f42e623030ee..f42e623030ee 100644
--- a/include/asm-powerpc/cputime.h
+++ b/arch/powerpc/include/asm/cputime.h
diff --git a/include/asm-powerpc/current.h b/arch/powerpc/include/asm/current.h
index e2c7f06931e7..e2c7f06931e7 100644
--- a/include/asm-powerpc/current.h
+++ b/arch/powerpc/include/asm/current.h
diff --git a/include/asm-powerpc/dbdma.h b/arch/powerpc/include/asm/dbdma.h
index e23f07e73cb3..e23f07e73cb3 100644
--- a/include/asm-powerpc/dbdma.h
+++ b/arch/powerpc/include/asm/dbdma.h
diff --git a/include/asm-powerpc/dcr-generic.h b/arch/powerpc/include/asm/dcr-generic.h
index 35b71599ec46..35b71599ec46 100644
--- a/include/asm-powerpc/dcr-generic.h
+++ b/arch/powerpc/include/asm/dcr-generic.h
diff --git a/include/asm-powerpc/dcr-mmio.h b/arch/powerpc/include/asm/dcr-mmio.h
index acd491dbd45a..acd491dbd45a 100644
--- a/include/asm-powerpc/dcr-mmio.h
+++ b/arch/powerpc/include/asm/dcr-mmio.h
diff --git a/include/asm-powerpc/dcr-native.h b/arch/powerpc/include/asm/dcr-native.h
index 72d2b72c7390..72d2b72c7390 100644
--- a/include/asm-powerpc/dcr-native.h
+++ b/arch/powerpc/include/asm/dcr-native.h
diff --git a/include/asm-powerpc/dcr-regs.h b/arch/powerpc/include/asm/dcr-regs.h
index 29b0ecef980a..29b0ecef980a 100644
--- a/include/asm-powerpc/dcr-regs.h
+++ b/arch/powerpc/include/asm/dcr-regs.h
diff --git a/include/asm-powerpc/dcr.h b/arch/powerpc/include/asm/dcr.h
index 53b283050ab3..d13fb68bb5c0 100644
--- a/include/asm-powerpc/dcr.h
+++ b/arch/powerpc/include/asm/dcr.h
@@ -65,17 +65,13 @@ typedef dcr_host_mmio_t dcr_host_t;
 #endif /* defined(CONFIG_PPC_DCR_NATIVE) && defined(CONFIG_PPC_DCR_MMIO) */
 
 /*
- * On CONFIG_PPC_MERGE, we have additional helpers to read the DCR
- * base from the device-tree
+ * additional helpers to read the DCR * base from the device-tree
  */
-#ifdef CONFIG_PPC_MERGE
 struct device_node;
 extern unsigned int dcr_resource_start(struct device_node *np,
 				       unsigned int index);
 extern unsigned int dcr_resource_len(struct device_node *np,
 				     unsigned int index);
-#endif /* CONFIG_PPC_MERGE */
-
 #endif /* CONFIG_PPC_DCR */
 #endif /* __ASSEMBLY__ */
 #endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/delay.h b/arch/powerpc/include/asm/delay.h
index f9200a65c632..f9200a65c632 100644
--- a/include/asm-powerpc/delay.h
+++ b/arch/powerpc/include/asm/delay.h
diff --git a/include/asm-powerpc/device.h b/arch/powerpc/include/asm/device.h
index 228ab2a315b9..228ab2a315b9 100644
--- a/include/asm-powerpc/device.h
+++ b/arch/powerpc/include/asm/device.h
diff --git a/include/asm-powerpc/div64.h b/arch/powerpc/include/asm/div64.h
index 6cd978cefb28..6cd978cefb28 100644
--- a/include/asm-powerpc/div64.h
+++ b/arch/powerpc/include/asm/div64.h
diff --git a/include/asm-powerpc/dma-mapping.h b/arch/powerpc/include/asm/dma-mapping.h
index c7ca45f97dd2..c7ca45f97dd2 100644
--- a/include/asm-powerpc/dma-mapping.h
+++ b/arch/powerpc/include/asm/dma-mapping.h
diff --git a/include/asm-powerpc/dma.h b/arch/powerpc/include/asm/dma.h
index a7e06e25c708..a7e06e25c708 100644
--- a/include/asm-powerpc/dma.h
+++ b/arch/powerpc/include/asm/dma.h
diff --git a/include/asm-powerpc/edac.h b/arch/powerpc/include/asm/edac.h
index 6ead88bbfbb8..6ead88bbfbb8 100644
--- a/include/asm-powerpc/edac.h
+++ b/arch/powerpc/include/asm/edac.h
diff --git a/include/asm-powerpc/eeh.h b/arch/powerpc/include/asm/eeh.h
index b886bec67016..b886bec67016 100644
--- a/include/asm-powerpc/eeh.h
+++ b/arch/powerpc/include/asm/eeh.h
diff --git a/include/asm-powerpc/eeh_event.h b/arch/powerpc/include/asm/eeh_event.h
index cc3cb04539ac..cc3cb04539ac 100644
--- a/include/asm-powerpc/eeh_event.h
+++ b/arch/powerpc/include/asm/eeh_event.h
diff --git a/include/asm-powerpc/elf.h b/arch/powerpc/include/asm/elf.h
index 80d1f399ee51..80d1f399ee51 100644
--- a/include/asm-powerpc/elf.h
+++ b/arch/powerpc/include/asm/elf.h
diff --git a/include/asm-powerpc/emergency-restart.h b/arch/powerpc/include/asm/emergency-restart.h
index 3711bd9d50bd..3711bd9d50bd 100644
--- a/include/asm-powerpc/emergency-restart.h
+++ b/arch/powerpc/include/asm/emergency-restart.h
diff --git a/include/asm-powerpc/errno.h b/arch/powerpc/include/asm/errno.h
index 8c145fd17d86..8c145fd17d86 100644
--- a/include/asm-powerpc/errno.h
+++ b/arch/powerpc/include/asm/errno.h
diff --git a/include/asm-powerpc/exception.h b/arch/powerpc/include/asm/exception.h
index 329148b5acc6..329148b5acc6 100644
--- a/include/asm-powerpc/exception.h
+++ b/arch/powerpc/include/asm/exception.h
diff --git a/include/asm-powerpc/fb.h b/arch/powerpc/include/asm/fb.h
index 411af8d17a69..411af8d17a69 100644
--- a/include/asm-powerpc/fb.h
+++ b/arch/powerpc/include/asm/fb.h
diff --git a/include/asm-powerpc/fcntl.h b/arch/powerpc/include/asm/fcntl.h
index ce5c4516d404..ce5c4516d404 100644
--- a/include/asm-powerpc/fcntl.h
+++ b/arch/powerpc/include/asm/fcntl.h
diff --git a/include/asm-powerpc/feature-fixups.h b/arch/powerpc/include/asm/feature-fixups.h
index a1029967620b..a1029967620b 100644
--- a/include/asm-powerpc/feature-fixups.h
+++ b/arch/powerpc/include/asm/feature-fixups.h
diff --git a/include/asm-powerpc/firmware.h b/arch/powerpc/include/asm/firmware.h
index 3a179827528d..3a179827528d 100644
--- a/include/asm-powerpc/firmware.h
+++ b/arch/powerpc/include/asm/firmware.h
diff --git a/include/asm-powerpc/fixmap.h b/arch/powerpc/include/asm/fixmap.h
index 8428b38a3d30..8428b38a3d30 100644
--- a/include/asm-powerpc/fixmap.h
+++ b/arch/powerpc/include/asm/fixmap.h
diff --git a/include/asm-powerpc/floppy.h b/arch/powerpc/include/asm/floppy.h
index 24bd34c57e9d..24bd34c57e9d 100644
--- a/include/asm-powerpc/floppy.h
+++ b/arch/powerpc/include/asm/floppy.h
diff --git a/include/asm-powerpc/fs_pd.h b/arch/powerpc/include/asm/fs_pd.h
index 9361cd5342cc..9361cd5342cc 100644
--- a/include/asm-powerpc/fs_pd.h
+++ b/arch/powerpc/include/asm/fs_pd.h
diff --git a/include/asm-powerpc/fsl_gtm.h b/arch/powerpc/include/asm/fsl_gtm.h
index 8e8c9b5032d3..8e8c9b5032d3 100644
--- a/include/asm-powerpc/fsl_gtm.h
+++ b/arch/powerpc/include/asm/fsl_gtm.h
diff --git a/include/asm-powerpc/fsl_lbc.h b/arch/powerpc/include/asm/fsl_lbc.h
index 303f5484c050..303f5484c050 100644
--- a/include/asm-powerpc/fsl_lbc.h
+++ b/arch/powerpc/include/asm/fsl_lbc.h
diff --git a/include/asm-powerpc/ftrace.h b/arch/powerpc/include/asm/ftrace.h
index de921326cca8..de921326cca8 100644
--- a/include/asm-powerpc/ftrace.h
+++ b/arch/powerpc/include/asm/ftrace.h
diff --git a/include/asm-powerpc/futex.h b/arch/powerpc/include/asm/futex.h
index 6d406c5c5de4..6d406c5c5de4 100644
--- a/include/asm-powerpc/futex.h
+++ b/arch/powerpc/include/asm/futex.h
diff --git a/include/asm-powerpc/gpio.h b/arch/powerpc/include/asm/gpio.h
index ea04632399d8..ea04632399d8 100644
--- a/include/asm-powerpc/gpio.h
+++ b/arch/powerpc/include/asm/gpio.h
diff --git a/include/asm-powerpc/grackle.h b/arch/powerpc/include/asm/grackle.h
index bd7812a519d4..bd7812a519d4 100644
--- a/include/asm-powerpc/grackle.h
+++ b/arch/powerpc/include/asm/grackle.h
diff --git a/include/asm-powerpc/hardirq.h b/arch/powerpc/include/asm/hardirq.h
index 288e14d53b7f..288e14d53b7f 100644
--- a/include/asm-powerpc/hardirq.h
+++ b/arch/powerpc/include/asm/hardirq.h
diff --git a/include/asm-powerpc/heathrow.h b/arch/powerpc/include/asm/heathrow.h
index 93f54958a9d1..93f54958a9d1 100644
--- a/include/asm-powerpc/heathrow.h
+++ b/arch/powerpc/include/asm/heathrow.h
diff --git a/include/asm-powerpc/highmem.h b/arch/powerpc/include/asm/highmem.h
index 5d99b6489d56..5d99b6489d56 100644
--- a/include/asm-powerpc/highmem.h
+++ b/arch/powerpc/include/asm/highmem.h
diff --git a/include/asm-powerpc/hugetlb.h b/arch/powerpc/include/asm/hugetlb.h
index 26f0d0ab27a5..26f0d0ab27a5 100644
--- a/include/asm-powerpc/hugetlb.h
+++ b/arch/powerpc/include/asm/hugetlb.h
diff --git a/include/asm-powerpc/hvcall.h b/arch/powerpc/include/asm/hvcall.h
index fbe2932fa9e9..fbe2932fa9e9 100644
--- a/include/asm-powerpc/hvcall.h
+++ b/arch/powerpc/include/asm/hvcall.h
diff --git a/include/asm-powerpc/hvconsole.h b/arch/powerpc/include/asm/hvconsole.h
index 35ea69e8121f..35ea69e8121f 100644
--- a/include/asm-powerpc/hvconsole.h
+++ b/arch/powerpc/include/asm/hvconsole.h
diff --git a/include/asm-powerpc/hvcserver.h b/arch/powerpc/include/asm/hvcserver.h
index 67d7da3a4da4..67d7da3a4da4 100644
--- a/include/asm-powerpc/hvcserver.h
+++ b/arch/powerpc/include/asm/hvcserver.h
diff --git a/include/asm-powerpc/hw_irq.h b/arch/powerpc/include/asm/hw_irq.h
index f75a5fc64d2e..f75a5fc64d2e 100644
--- a/include/asm-powerpc/hw_irq.h
+++ b/arch/powerpc/include/asm/hw_irq.h
diff --git a/include/asm-powerpc/hydra.h b/arch/powerpc/include/asm/hydra.h
index 1ad4eed07fbe..1ad4eed07fbe 100644
--- a/include/asm-powerpc/hydra.h
+++ b/arch/powerpc/include/asm/hydra.h
diff --git a/include/asm-powerpc/i8259.h b/arch/powerpc/include/asm/i8259.h
index db1362f8c603..105ade297aad 100644
--- a/include/asm-powerpc/i8259.h
+++ b/arch/powerpc/include/asm/i8259.h
@@ -4,14 +4,9 @@
 
 #include <linux/irq.h>
 
-#ifdef CONFIG_PPC_MERGE
 extern void i8259_init(struct device_node *node, unsigned long intack_addr);
 extern unsigned int i8259_irq(void);
 extern struct irq_host *i8259_get_host(void);
-#else
-extern void i8259_init(unsigned long intack_addr, int offset);
-extern int i8259_irq(void);
-#endif
 
 #endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_I8259_H */
diff --git a/include/asm-powerpc/ibmebus.h b/arch/powerpc/include/asm/ibmebus.h
index 1a9d9aea21fa..1a9d9aea21fa 100644
--- a/include/asm-powerpc/ibmebus.h
+++ b/arch/powerpc/include/asm/ibmebus.h
diff --git a/include/asm-powerpc/ide.h b/arch/powerpc/include/asm/ide.h
index 1aaf27be8741..1aaf27be8741 100644
--- a/include/asm-powerpc/ide.h
+++ b/arch/powerpc/include/asm/ide.h
diff --git a/include/asm-powerpc/immap_86xx.h b/arch/powerpc/include/asm/immap_86xx.h
index 0f165e59c326..0f165e59c326 100644
--- a/include/asm-powerpc/immap_86xx.h
+++ b/arch/powerpc/include/asm/immap_86xx.h
diff --git a/include/asm-powerpc/immap_cpm2.h b/arch/powerpc/include/asm/immap_cpm2.h
index 4080bab0468c..4080bab0468c 100644
--- a/include/asm-powerpc/immap_cpm2.h
+++ b/arch/powerpc/include/asm/immap_cpm2.h
diff --git a/include/asm-powerpc/immap_qe.h b/arch/powerpc/include/asm/immap_qe.h
index 7b6f411db3e6..3c2fced3ac22 100644
--- a/include/asm-powerpc/immap_qe.h
+++ b/arch/powerpc/include/asm/immap_qe.h
@@ -1,6 +1,4 @@
 /*
- * include/asm-powerpc/immap_qe.h
- *
  * QUICC Engine (QE) Internal Memory Map.
  * The Internal Memory Map for devices with QE on them. This
  * is the superset of all QE devices (8360, etc.).
diff --git a/include/asm-powerpc/io-defs.h b/arch/powerpc/include/asm/io-defs.h
index 44d7927aec69..44d7927aec69 100644
--- a/include/asm-powerpc/io-defs.h
+++ b/arch/powerpc/include/asm/io-defs.h
diff --git a/include/asm-powerpc/io.h b/arch/powerpc/include/asm/io.h
index 77c7fa025e65..77c7fa025e65 100644
--- a/include/asm-powerpc/io.h
+++ b/arch/powerpc/include/asm/io.h
diff --git a/include/asm-powerpc/ioctl.h b/arch/powerpc/include/asm/ioctl.h
index 57d68304218b..57d68304218b 100644
--- a/include/asm-powerpc/ioctl.h
+++ b/arch/powerpc/include/asm/ioctl.h
diff --git a/include/asm-powerpc/ioctls.h b/arch/powerpc/include/asm/ioctls.h
index 279a6229584b..279a6229584b 100644
--- a/include/asm-powerpc/ioctls.h
+++ b/arch/powerpc/include/asm/ioctls.h
diff --git a/include/asm-powerpc/iommu.h b/arch/powerpc/include/asm/iommu.h
index 51ecfef8d843..51ecfef8d843 100644
--- a/include/asm-powerpc/iommu.h
+++ b/arch/powerpc/include/asm/iommu.h
diff --git a/include/asm-powerpc/ipcbuf.h b/arch/powerpc/include/asm/ipcbuf.h
index 2c3e1d94db1d..2c3e1d94db1d 100644
--- a/include/asm-powerpc/ipcbuf.h
+++ b/arch/powerpc/include/asm/ipcbuf.h
diff --git a/include/asm-powerpc/ipic.h b/arch/powerpc/include/asm/ipic.h
index 8ff08be00146..fb59829983b8 100644
--- a/include/asm-powerpc/ipic.h
+++ b/arch/powerpc/include/asm/ipic.h
@@ -1,6 +1,4 @@
 /*
- * include/asm-powerpc/ipic.h
- *
  * IPIC external definitions and structure.
  *
  * Maintainer: Kumar Gala <galak@kernel.crashing.org>
@@ -79,15 +77,8 @@ extern void ipic_disable_mcp(enum ipic_mcp_irq mcp_irq);
 extern u32 ipic_get_mcp_status(void);
 extern void ipic_clear_mcp_status(u32 mask);
 
-#ifdef CONFIG_PPC_MERGE
 extern struct ipic * ipic_init(struct device_node *node, unsigned int flags);
 extern unsigned int ipic_get_irq(void);
-#else
-extern void ipic_init(phys_addr_t phys_addr, unsigned int flags,
-		unsigned int irq_offset,
-		unsigned char *senses, unsigned int senses_count);
-extern int ipic_get_irq(void);
-#endif
 
 #endif /* __ASM_IPIC_H__ */
 #endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/irq.h b/arch/powerpc/include/asm/irq.h
index 1ef8e304e0ea..a372f76836c2 100644
--- a/include/asm-powerpc/irq.h
+++ b/arch/powerpc/include/asm/irq.h
@@ -25,8 +25,6 @@
 
 extern atomic_t ppc_n_lost_interrupts;
 
-#ifdef CONFIG_PPC_MERGE
-
 /* This number is used when no interrupt has been assigned */
 #define NO_IRQ			(0)
 
@@ -326,292 +324,6 @@ static __inline__ int irq_canonicalize(int irq)
 	return irq;
 }
 
-
-#else /* CONFIG_PPC_MERGE */
-
-/* This number is used when no interrupt has been assigned */
-#define NO_IRQ			(-1)
-#define NO_IRQ_IGNORE		(-2)
-
-
-/*
- * These constants are used for passing information about interrupt
- * signal polarity and level/edge sensing to the low-level PIC chip
- * drivers.
- */
-#define IRQ_SENSE_MASK		0x1
-#define IRQ_SENSE_LEVEL		0x1	/* interrupt on active level */
-#define IRQ_SENSE_EDGE		0x0	/* interrupt triggered by edge */
-
-#define IRQ_POLARITY_MASK	0x2
-#define IRQ_POLARITY_POSITIVE	0x2	/* high level or low->high edge */
-#define IRQ_POLARITY_NEGATIVE	0x0	/* low level or high->low edge */
-
-
-#if defined(CONFIG_40x)
-#include <asm/ibm4xx.h>
-
-#ifndef NR_BOARD_IRQS
-#define NR_BOARD_IRQS 0
-#endif
-
-#ifndef UIC_WIDTH /* Number of interrupts per device */
-#define UIC_WIDTH 32
-#endif
-
-#ifndef NR_UICS /* number  of UIC devices */
-#define NR_UICS 1
-#endif
-
-#if defined (CONFIG_403)
-/*
- * The PowerPC 403 cores' Asynchronous Interrupt Controller (AIC) has
- * 32 possible interrupts, a majority of which are not implemented on
- * all cores. There are six configurable, external interrupt pins and
- * there are eight internal interrupts for the on-chip serial port
- * (SPU), DMA controller, and JTAG controller.
- *
- */
-
-#define	NR_AIC_IRQS 32
-#define	NR_IRQS	 (NR_AIC_IRQS + NR_BOARD_IRQS)
-
-#elif !defined (CONFIG_403)
-
-/*
- *  The PowerPC 405 cores' Universal Interrupt Controller (UIC) has 32
- * possible interrupts as well. There are seven, configurable external
- * interrupt pins and there are 17 internal interrupts for the on-chip
- * serial port, DMA controller, on-chip Ethernet controller, PCI, etc.
- *
- */
-
-
-#define NR_UIC_IRQS UIC_WIDTH
-#define NR_IRQS		((NR_UIC_IRQS * NR_UICS) + NR_BOARD_IRQS)
-#endif
-
-#elif defined(CONFIG_44x)
-#include <asm/ibm44x.h>
-
-#define	NR_UIC_IRQS	32
-#define	NR_IRQS		((NR_UIC_IRQS * NR_UICS) + NR_BOARD_IRQS)
-
-#elif defined(CONFIG_8xx)
-
-/* Now include the board configuration specific associations.
-*/
-#include <asm/mpc8xx.h>
-
-/* The MPC8xx cores have 16 possible interrupts.  There are eight
- * possible level sensitive interrupts assigned and generated internally
- * from such devices as CPM, PCMCIA, RTC, PIT, TimeBase and Decrementer.
- * There are eight external interrupts (IRQs) that can be configured
- * as either level or edge sensitive.
- *
- * On some implementations, there is also the possibility of an 8259
- * through the PCI and PCI-ISA bridges.
- *
- * We are "flattening" the interrupt vectors of the cascaded CPM
- * and 8259 interrupt controllers so that we can uniquely identify
- * any interrupt source with a single integer.
- */
-#define NR_SIU_INTS	16
-#define NR_CPM_INTS	32
-#ifndef NR_8259_INTS
-#define NR_8259_INTS 0
-#endif
-
-#define SIU_IRQ_OFFSET		0
-#define CPM_IRQ_OFFSET		(SIU_IRQ_OFFSET + NR_SIU_INTS)
-#define I8259_IRQ_OFFSET	(CPM_IRQ_OFFSET + NR_CPM_INTS)
-
-#define NR_IRQS	(NR_SIU_INTS + NR_CPM_INTS + NR_8259_INTS)
-
-/* These values must be zero-based and map 1:1 with the SIU configuration.
- * They are used throughout the 8xx I/O subsystem to generate
- * interrupt masks, flags, and other control patterns.  This is why the
- * current kernel assumption of the 8259 as the base controller is such
- * a pain in the butt.
- */
-#define	SIU_IRQ0	(0)	/* Highest priority */
-#define	SIU_LEVEL0	(1)
-#define	SIU_IRQ1	(2)
-#define	SIU_LEVEL1	(3)
-#define	SIU_IRQ2	(4)
-#define	SIU_LEVEL2	(5)
-#define	SIU_IRQ3	(6)
-#define	SIU_LEVEL3	(7)
-#define	SIU_IRQ4	(8)
-#define	SIU_LEVEL4	(9)
-#define	SIU_IRQ5	(10)
-#define	SIU_LEVEL5	(11)
-#define	SIU_IRQ6	(12)
-#define	SIU_LEVEL6	(13)
-#define	SIU_IRQ7	(14)
-#define	SIU_LEVEL7	(15)
-
-#define MPC8xx_INT_FEC1		SIU_LEVEL1
-#define MPC8xx_INT_FEC2		SIU_LEVEL3
-
-#define MPC8xx_INT_SCC1		(CPM_IRQ_OFFSET + CPMVEC_SCC1)
-#define MPC8xx_INT_SCC2		(CPM_IRQ_OFFSET + CPMVEC_SCC2)
-#define MPC8xx_INT_SCC3		(CPM_IRQ_OFFSET + CPMVEC_SCC3)
-#define MPC8xx_INT_SCC4		(CPM_IRQ_OFFSET + CPMVEC_SCC4)
-#define MPC8xx_INT_SMC1		(CPM_IRQ_OFFSET + CPMVEC_SMC1)
-#define MPC8xx_INT_SMC2		(CPM_IRQ_OFFSET + CPMVEC_SMC2)
-
-/* The internal interrupts we can configure as we see fit.
- * My personal preference is CPM at level 2, which puts it above the
- * MBX PCI/ISA/IDE interrupts.
- */
-#ifndef PIT_INTERRUPT
-#define PIT_INTERRUPT		SIU_LEVEL0
-#endif
-#ifndef	CPM_INTERRUPT
-#define CPM_INTERRUPT		SIU_LEVEL2
-#endif
-#ifndef	PCMCIA_INTERRUPT
-#define PCMCIA_INTERRUPT	SIU_LEVEL6
-#endif
-#ifndef	DEC_INTERRUPT
-#define DEC_INTERRUPT		SIU_LEVEL7
-#endif
-
-/* Some internal interrupt registers use an 8-bit mask for the interrupt
- * level instead of a number.
- */
-#define	mk_int_int_mask(IL) (1 << (7 - (IL/2)))
-
-#else /* CONFIG_40x + CONFIG_8xx */
-/*
- * this is the # irq's for all ppc arch's (pmac/chrp/prep)
- * so it is the max of them all
- */
-#define NR_IRQS			256
-#define __DO_IRQ_CANON	1
-
-#ifndef CONFIG_8260
-
-#define NUM_8259_INTERRUPTS	16
-
-#else /* CONFIG_8260 */
-
-/* The 8260 has an internal interrupt controller with a maximum of
- * 64 IRQs.  We will use NR_IRQs from above since it is large enough.
- * Don't be confused by the 8260 documentation where they list an
- * "interrupt number" and "interrupt vector".  We are only interested
- * in the interrupt vector.  There are "reserved" holes where the
- * vector number increases, but the interrupt number in the table does not.
- * (Document errata updates have fixed this...make sure you have up to
- * date processor documentation -- Dan).
- */
-
-#ifndef CPM_IRQ_OFFSET
-#define CPM_IRQ_OFFSET	0
-#endif
-
-#define NR_CPM_INTS	64
-
-#define	SIU_INT_ERROR		((uint)0x00 + CPM_IRQ_OFFSET)
-#define	SIU_INT_I2C		((uint)0x01 + CPM_IRQ_OFFSET)
-#define	SIU_INT_SPI		((uint)0x02 + CPM_IRQ_OFFSET)
-#define	SIU_INT_RISC		((uint)0x03 + CPM_IRQ_OFFSET)
-#define	SIU_INT_SMC1		((uint)0x04 + CPM_IRQ_OFFSET)
-#define	SIU_INT_SMC2		((uint)0x05 + CPM_IRQ_OFFSET)
-#define	SIU_INT_IDMA1		((uint)0x06 + CPM_IRQ_OFFSET)
-#define	SIU_INT_IDMA2		((uint)0x07 + CPM_IRQ_OFFSET)
-#define	SIU_INT_IDMA3		((uint)0x08 + CPM_IRQ_OFFSET)
-#define	SIU_INT_IDMA4		((uint)0x09 + CPM_IRQ_OFFSET)
-#define	SIU_INT_SDMA		((uint)0x0a + CPM_IRQ_OFFSET)
-#define	SIU_INT_USB		((uint)0x0b + CPM_IRQ_OFFSET)
-#define	SIU_INT_TIMER1		((uint)0x0c + CPM_IRQ_OFFSET)
-#define	SIU_INT_TIMER2		((uint)0x0d + CPM_IRQ_OFFSET)
-#define	SIU_INT_TIMER3		((uint)0x0e + CPM_IRQ_OFFSET)
-#define	SIU_INT_TIMER4		((uint)0x0f + CPM_IRQ_OFFSET)
-#define	SIU_INT_TMCNT		((uint)0x10 + CPM_IRQ_OFFSET)
-#define	SIU_INT_PIT		((uint)0x11 + CPM_IRQ_OFFSET)
-#define	SIU_INT_PCI		((uint)0x12 + CPM_IRQ_OFFSET)
-#define	SIU_INT_IRQ1		((uint)0x13 + CPM_IRQ_OFFSET)
-#define	SIU_INT_IRQ2		((uint)0x14 + CPM_IRQ_OFFSET)
-#define	SIU_INT_IRQ3		((uint)0x15 + CPM_IRQ_OFFSET)
-#define	SIU_INT_IRQ4		((uint)0x16 + CPM_IRQ_OFFSET)
-#define	SIU_INT_IRQ5		((uint)0x17 + CPM_IRQ_OFFSET)
-#define	SIU_INT_IRQ6		((uint)0x18 + CPM_IRQ_OFFSET)
-#define	SIU_INT_IRQ7		((uint)0x19 + CPM_IRQ_OFFSET)
-#define	SIU_INT_FCC1		((uint)0x20 + CPM_IRQ_OFFSET)
-#define	SIU_INT_FCC2		((uint)0x21 + CPM_IRQ_OFFSET)
-#define	SIU_INT_FCC3		((uint)0x22 + CPM_IRQ_OFFSET)
-#define	SIU_INT_MCC1		((uint)0x24 + CPM_IRQ_OFFSET)
-#define	SIU_INT_MCC2		((uint)0x25 + CPM_IRQ_OFFSET)
-#define	SIU_INT_SCC1		((uint)0x28 + CPM_IRQ_OFFSET)
-#define	SIU_INT_SCC2		((uint)0x29 + CPM_IRQ_OFFSET)
-#define	SIU_INT_SCC3		((uint)0x2a + CPM_IRQ_OFFSET)
-#define	SIU_INT_SCC4		((uint)0x2b + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC15		((uint)0x30 + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC14		((uint)0x31 + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC13		((uint)0x32 + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC12		((uint)0x33 + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC11		((uint)0x34 + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC10		((uint)0x35 + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC9		((uint)0x36 + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC8		((uint)0x37 + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC7		((uint)0x38 + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC6		((uint)0x39 + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC5		((uint)0x3a + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC4		((uint)0x3b + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC3		((uint)0x3c + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC2		((uint)0x3d + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC1		((uint)0x3e + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC0		((uint)0x3f + CPM_IRQ_OFFSET)
-
-#endif /* CONFIG_8260 */
-
-#endif /* Whatever way too big #ifdef */
-
-#define NR_MASK_WORDS	((NR_IRQS + 31) / 32)
-/* pedantic: these are long because they are used with set_bit --RR */
-extern unsigned long ppc_cached_irq_mask[NR_MASK_WORDS];
-
-/*
- * Because many systems have two overlapping names spaces for
- * interrupts (ISA and XICS for example), and the ISA interrupts
- * have historically not been easy to renumber, we allow ISA
- * interrupts to take values 0 - 15, and shift up the remaining
- * interrupts by 0x10.
- */
-#define NUM_ISA_INTERRUPTS	0x10
-extern int __irq_offset_value;
-
-static inline int irq_offset_up(int irq)
-{
-	return(irq + __irq_offset_value);
-}
-
-static inline int irq_offset_down(int irq)
-{
-	return(irq - __irq_offset_value);
-}
-
-static inline int irq_offset_value(void)
-{
-	return __irq_offset_value;
-}
-
-#ifdef __DO_IRQ_CANON
-extern int ppc_do_canonicalize_irqs;
-#else
-#define ppc_do_canonicalize_irqs	0
-#endif
-
-static __inline__ int irq_canonicalize(int irq)
-{
-	if (ppc_do_canonicalize_irqs && irq == 2)
-		irq = 9;
-	return irq;
-}
-#endif /* CONFIG_PPC_MERGE */
-
 extern int distribute_irqs;
 
 struct irqaction;
diff --git a/include/asm-powerpc/irq_regs.h b/arch/powerpc/include/asm/irq_regs.h
index ba94b51a0a70..ba94b51a0a70 100644
--- a/include/asm-powerpc/irq_regs.h
+++ b/arch/powerpc/include/asm/irq_regs.h
diff --git a/include/asm-powerpc/irqflags.h b/arch/powerpc/include/asm/irqflags.h
index cc6fdba33660..17ba3a881bfd 100644
--- a/include/asm-powerpc/irqflags.h
+++ b/arch/powerpc/include/asm/irqflags.h
@@ -1,6 +1,4 @@
 /*
- * include/asm-powerpc/irqflags.h
- *
  * IRQ flags handling
  */
 #ifndef _ASM_IRQFLAGS_H
@@ -10,7 +8,7 @@
 /*
  * Get definitions for raw_local_save_flags(x), etc.
  */
-#include <asm-powerpc/hw_irq.h>
+#include <asm/hw_irq.h>
 
 #else
 #ifdef CONFIG_TRACE_IRQFLAGS
diff --git a/include/asm-powerpc/iseries/alpaca.h b/arch/powerpc/include/asm/iseries/alpaca.h
index c0cce6727a69..c0cce6727a69 100644
--- a/include/asm-powerpc/iseries/alpaca.h
+++ b/arch/powerpc/include/asm/iseries/alpaca.h
diff --git a/include/asm-powerpc/iseries/hv_call.h b/arch/powerpc/include/asm/iseries/hv_call.h
index 162d653ad51f..162d653ad51f 100644
--- a/include/asm-powerpc/iseries/hv_call.h
+++ b/arch/powerpc/include/asm/iseries/hv_call.h
diff --git a/include/asm-powerpc/iseries/hv_call_event.h b/arch/powerpc/include/asm/iseries/hv_call_event.h
index cc029d388e11..cc029d388e11 100644
--- a/include/asm-powerpc/iseries/hv_call_event.h
+++ b/arch/powerpc/include/asm/iseries/hv_call_event.h
diff --git a/include/asm-powerpc/iseries/hv_call_sc.h b/arch/powerpc/include/asm/iseries/hv_call_sc.h
index f5d210959250..f5d210959250 100644
--- a/include/asm-powerpc/iseries/hv_call_sc.h
+++ b/arch/powerpc/include/asm/iseries/hv_call_sc.h
diff --git a/include/asm-powerpc/iseries/hv_call_xm.h b/arch/powerpc/include/asm/iseries/hv_call_xm.h
index 392ac3f54df0..392ac3f54df0 100644
--- a/include/asm-powerpc/iseries/hv_call_xm.h
+++ b/arch/powerpc/include/asm/iseries/hv_call_xm.h
diff --git a/include/asm-powerpc/iseries/hv_lp_config.h b/arch/powerpc/include/asm/iseries/hv_lp_config.h
index a006fd1e4a2c..a006fd1e4a2c 100644
--- a/include/asm-powerpc/iseries/hv_lp_config.h
+++ b/arch/powerpc/include/asm/iseries/hv_lp_config.h
diff --git a/include/asm-powerpc/iseries/hv_lp_event.h b/arch/powerpc/include/asm/iseries/hv_lp_event.h
index 8f5da7d77202..8f5da7d77202 100644
--- a/include/asm-powerpc/iseries/hv_lp_event.h
+++ b/arch/powerpc/include/asm/iseries/hv_lp_event.h
diff --git a/include/asm-powerpc/iseries/hv_types.h b/arch/powerpc/include/asm/iseries/hv_types.h
index c3e6d2a1d1c3..c3e6d2a1d1c3 100644
--- a/include/asm-powerpc/iseries/hv_types.h
+++ b/arch/powerpc/include/asm/iseries/hv_types.h
diff --git a/include/asm-powerpc/iseries/iommu.h b/arch/powerpc/include/asm/iseries/iommu.h
index c59ee7e4bed1..c59ee7e4bed1 100644
--- a/include/asm-powerpc/iseries/iommu.h
+++ b/arch/powerpc/include/asm/iseries/iommu.h
diff --git a/include/asm-powerpc/iseries/it_lp_queue.h b/arch/powerpc/include/asm/iseries/it_lp_queue.h
index 428278838821..428278838821 100644
--- a/include/asm-powerpc/iseries/it_lp_queue.h
+++ b/arch/powerpc/include/asm/iseries/it_lp_queue.h
diff --git a/include/asm-powerpc/iseries/lpar_map.h b/arch/powerpc/include/asm/iseries/lpar_map.h
index 5e9f3e128ee2..5e9f3e128ee2 100644
--- a/include/asm-powerpc/iseries/lpar_map.h
+++ b/arch/powerpc/include/asm/iseries/lpar_map.h
diff --git a/include/asm-powerpc/iseries/mf.h b/arch/powerpc/include/asm/iseries/mf.h
index eb851a9c9e5c..eb851a9c9e5c 100644
--- a/include/asm-powerpc/iseries/mf.h
+++ b/arch/powerpc/include/asm/iseries/mf.h
diff --git a/include/asm-powerpc/iseries/vio.h b/arch/powerpc/include/asm/iseries/vio.h
index f9ac0d00b951..f9ac0d00b951 100644
--- a/include/asm-powerpc/iseries/vio.h
+++ b/arch/powerpc/include/asm/iseries/vio.h
diff --git a/include/asm-powerpc/kdebug.h b/arch/powerpc/include/asm/kdebug.h
index ae6d206728af..ae6d206728af 100644
--- a/include/asm-powerpc/kdebug.h
+++ b/arch/powerpc/include/asm/kdebug.h
diff --git a/include/asm-powerpc/kdump.h b/arch/powerpc/include/asm/kdump.h
index f6c93c716898..f6c93c716898 100644
--- a/include/asm-powerpc/kdump.h
+++ b/arch/powerpc/include/asm/kdump.h
diff --git a/include/asm-powerpc/kexec.h b/arch/powerpc/include/asm/kexec.h
index acdcdc66f1b6..acdcdc66f1b6 100644
--- a/include/asm-powerpc/kexec.h
+++ b/arch/powerpc/include/asm/kexec.h
diff --git a/include/asm-powerpc/keylargo.h b/arch/powerpc/include/asm/keylargo.h
index d8520ef121f9..d8520ef121f9 100644
--- a/include/asm-powerpc/keylargo.h
+++ b/arch/powerpc/include/asm/keylargo.h
diff --git a/include/asm-powerpc/kgdb.h b/arch/powerpc/include/asm/kgdb.h
index 1399caf719ae..edd217006d27 100644
--- a/include/asm-powerpc/kgdb.h
+++ b/arch/powerpc/include/asm/kgdb.h
@@ -1,6 +1,4 @@
 /*
- * include/asm-powerpc/kgdb.h
- *
  * The PowerPC (32/64) specific defines / externs for KGDB.  Based on
  * the previous 32bit and 64bit specific files, which had the following
  * copyrights:
diff --git a/include/asm-powerpc/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h
index b6bac6f61c16..b6bac6f61c16 100644
--- a/include/asm-powerpc/kmap_types.h
+++ b/arch/powerpc/include/asm/kmap_types.h
diff --git a/include/asm-powerpc/kprobes.h b/arch/powerpc/include/asm/kprobes.h
index d0e7701fa1f6..d0e7701fa1f6 100644
--- a/include/asm-powerpc/kprobes.h
+++ b/arch/powerpc/include/asm/kprobes.h
diff --git a/include/asm-powerpc/kvm.h b/arch/powerpc/include/asm/kvm.h
index f993e4198d5c..f993e4198d5c 100644
--- a/include/asm-powerpc/kvm.h
+++ b/arch/powerpc/include/asm/kvm.h
diff --git a/include/asm-powerpc/kvm_asm.h b/arch/powerpc/include/asm/kvm_asm.h
index 2197764796d9..2197764796d9 100644
--- a/include/asm-powerpc/kvm_asm.h
+++ b/arch/powerpc/include/asm/kvm_asm.h
diff --git a/include/asm-powerpc/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index 2655e2a4831e..2655e2a4831e 100644
--- a/include/asm-powerpc/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
diff --git a/include/asm-powerpc/kvm_para.h b/arch/powerpc/include/asm/kvm_para.h
index 2d48f6a63d0b..2d48f6a63d0b 100644
--- a/include/asm-powerpc/kvm_para.h
+++ b/arch/powerpc/include/asm/kvm_para.h
diff --git a/include/asm-powerpc/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h
index a8b068792260..a8b068792260 100644
--- a/include/asm-powerpc/kvm_ppc.h
+++ b/arch/powerpc/include/asm/kvm_ppc.h
diff --git a/include/asm-powerpc/libata-portmap.h b/arch/powerpc/include/asm/libata-portmap.h
index 4d8518049f4d..4d8518049f4d 100644
--- a/include/asm-powerpc/libata-portmap.h
+++ b/arch/powerpc/include/asm/libata-portmap.h
diff --git a/include/asm-powerpc/linkage.h b/arch/powerpc/include/asm/linkage.h
index e1c4ac1cc4ba..e1c4ac1cc4ba 100644
--- a/include/asm-powerpc/linkage.h
+++ b/arch/powerpc/include/asm/linkage.h
diff --git a/include/asm-powerpc/lmb.h b/arch/powerpc/include/asm/lmb.h
index 6f5fdf0a19ae..6f5fdf0a19ae 100644
--- a/include/asm-powerpc/lmb.h
+++ b/arch/powerpc/include/asm/lmb.h
diff --git a/include/asm-powerpc/local.h b/arch/powerpc/include/asm/local.h
index 612d83276653..612d83276653 100644
--- a/include/asm-powerpc/local.h
+++ b/arch/powerpc/include/asm/local.h
diff --git a/include/asm-powerpc/lppaca.h b/arch/powerpc/include/asm/lppaca.h
index 2fe268b10333..2fe268b10333 100644
--- a/include/asm-powerpc/lppaca.h
+++ b/arch/powerpc/include/asm/lppaca.h
diff --git a/include/asm-powerpc/lv1call.h b/arch/powerpc/include/asm/lv1call.h
index 81713acf7529..81713acf7529 100644
--- a/include/asm-powerpc/lv1call.h
+++ b/arch/powerpc/include/asm/lv1call.h
diff --git a/include/asm-powerpc/machdep.h b/arch/powerpc/include/asm/machdep.h
index 893aafd87fde..893aafd87fde 100644
--- a/include/asm-powerpc/machdep.h
+++ b/arch/powerpc/include/asm/machdep.h
diff --git a/include/asm-powerpc/macio.h b/arch/powerpc/include/asm/macio.h
index 079c06eae446..079c06eae446 100644
--- a/include/asm-powerpc/macio.h
+++ b/arch/powerpc/include/asm/macio.h
diff --git a/include/asm-powerpc/mc146818rtc.h b/arch/powerpc/include/asm/mc146818rtc.h
index f2741c8b59a1..f2741c8b59a1 100644
--- a/include/asm-powerpc/mc146818rtc.h
+++ b/arch/powerpc/include/asm/mc146818rtc.h
diff --git a/include/asm-powerpc/mediabay.h b/arch/powerpc/include/asm/mediabay.h
index b2efb3325808..b2efb3325808 100644
--- a/include/asm-powerpc/mediabay.h
+++ b/arch/powerpc/include/asm/mediabay.h
diff --git a/include/asm-powerpc/mman.h b/arch/powerpc/include/asm/mman.h
index 9209f755763e..9209f755763e 100644
--- a/include/asm-powerpc/mman.h
+++ b/arch/powerpc/include/asm/mman.h
diff --git a/include/asm-powerpc/mmu-40x.h b/arch/powerpc/include/asm/mmu-40x.h
index 3d108676584c..3d108676584c 100644
--- a/include/asm-powerpc/mmu-40x.h
+++ b/arch/powerpc/include/asm/mmu-40x.h
diff --git a/include/asm-powerpc/mmu-44x.h b/arch/powerpc/include/asm/mmu-44x.h
index a825524c981a..a825524c981a 100644
--- a/include/asm-powerpc/mmu-44x.h
+++ b/arch/powerpc/include/asm/mmu-44x.h
diff --git a/include/asm-powerpc/mmu-8xx.h b/arch/powerpc/include/asm/mmu-8xx.h
index 9db877eb88db..9db877eb88db 100644
--- a/include/asm-powerpc/mmu-8xx.h
+++ b/arch/powerpc/include/asm/mmu-8xx.h
diff --git a/include/asm-powerpc/mmu-fsl-booke.h b/arch/powerpc/include/asm/mmu-fsl-booke.h
index 925d93cf64d8..925d93cf64d8 100644
--- a/include/asm-powerpc/mmu-fsl-booke.h
+++ b/arch/powerpc/include/asm/mmu-fsl-booke.h
diff --git a/include/asm-powerpc/mmu-hash32.h b/arch/powerpc/include/asm/mmu-hash32.h
index 16b1a1e77e64..16b1a1e77e64 100644
--- a/include/asm-powerpc/mmu-hash32.h
+++ b/arch/powerpc/include/asm/mmu-hash32.h
diff --git a/include/asm-powerpc/mmu-hash64.h b/arch/powerpc/include/asm/mmu-hash64.h
index 19c7a9403490..19c7a9403490 100644
--- a/include/asm-powerpc/mmu-hash64.h
+++ b/arch/powerpc/include/asm/mmu-hash64.h
diff --git a/include/asm-powerpc/mmu.h b/arch/powerpc/include/asm/mmu.h
index 4c0e1b4f975c..4c0e1b4f975c 100644
--- a/include/asm-powerpc/mmu.h
+++ b/arch/powerpc/include/asm/mmu.h
diff --git a/include/asm-powerpc/mmu_context.h b/arch/powerpc/include/asm/mmu_context.h
index 9102b8bf0ead..9102b8bf0ead 100644
--- a/include/asm-powerpc/mmu_context.h
+++ b/arch/powerpc/include/asm/mmu_context.h
diff --git a/include/asm-powerpc/mmzone.h b/arch/powerpc/include/asm/mmzone.h
index 19f299b7e256..19f299b7e256 100644
--- a/include/asm-powerpc/mmzone.h
+++ b/arch/powerpc/include/asm/mmzone.h
diff --git a/include/asm-powerpc/module.h b/arch/powerpc/include/asm/module.h
index e5f14b13ccf0..e5f14b13ccf0 100644
--- a/include/asm-powerpc/module.h
+++ b/arch/powerpc/include/asm/module.h
diff --git a/include/asm-powerpc/mpc512x.h b/arch/powerpc/include/asm/mpc512x.h
index c48a1658eeac..c48a1658eeac 100644
--- a/include/asm-powerpc/mpc512x.h
+++ b/arch/powerpc/include/asm/mpc512x.h
diff --git a/include/asm-powerpc/mpc52xx.h b/arch/powerpc/include/asm/mpc52xx.h
index 81ef10b6b672..81ef10b6b672 100644
--- a/include/asm-powerpc/mpc52xx.h
+++ b/arch/powerpc/include/asm/mpc52xx.h
diff --git a/include/asm-powerpc/mpc52xx_psc.h b/arch/powerpc/include/asm/mpc52xx_psc.h
index 8917ed630565..8917ed630565 100644
--- a/include/asm-powerpc/mpc52xx_psc.h
+++ b/arch/powerpc/include/asm/mpc52xx_psc.h
diff --git a/include/asm-powerpc/mpc6xx.h b/arch/powerpc/include/asm/mpc6xx.h
index effc2291beb2..effc2291beb2 100644
--- a/include/asm-powerpc/mpc6xx.h
+++ b/arch/powerpc/include/asm/mpc6xx.h
diff --git a/include/asm-powerpc/mpc8260.h b/arch/powerpc/include/asm/mpc8260.h
index 03317e1e6185..03317e1e6185 100644
--- a/include/asm-powerpc/mpc8260.h
+++ b/arch/powerpc/include/asm/mpc8260.h
diff --git a/include/asm-powerpc/mpc86xx.h b/arch/powerpc/include/asm/mpc86xx.h
index 15f650f987e7..15f650f987e7 100644
--- a/include/asm-powerpc/mpc86xx.h
+++ b/arch/powerpc/include/asm/mpc86xx.h
diff --git a/include/asm-powerpc/mpc8xx.h b/arch/powerpc/include/asm/mpc8xx.h
index 98f3c4f17328..98f3c4f17328 100644
--- a/include/asm-powerpc/mpc8xx.h
+++ b/arch/powerpc/include/asm/mpc8xx.h
diff --git a/include/asm-powerpc/mpic.h b/arch/powerpc/include/asm/mpic.h
index fe566a348a86..fe566a348a86 100644
--- a/include/asm-powerpc/mpic.h
+++ b/arch/powerpc/include/asm/mpic.h
diff --git a/include/asm-powerpc/msgbuf.h b/arch/powerpc/include/asm/msgbuf.h
index dd76743c7537..dd76743c7537 100644
--- a/include/asm-powerpc/msgbuf.h
+++ b/arch/powerpc/include/asm/msgbuf.h
diff --git a/include/asm-powerpc/mutex.h b/arch/powerpc/include/asm/mutex.h
index 458c1f7fbc18..458c1f7fbc18 100644
--- a/include/asm-powerpc/mutex.h
+++ b/arch/powerpc/include/asm/mutex.h
diff --git a/include/asm-powerpc/nvram.h b/arch/powerpc/include/asm/nvram.h
index efde5ac82f7b..efde5ac82f7b 100644
--- a/include/asm-powerpc/nvram.h
+++ b/arch/powerpc/include/asm/nvram.h
diff --git a/include/asm-powerpc/of_device.h b/arch/powerpc/include/asm/of_device.h
index 3c123990ca2e..3c123990ca2e 100644
--- a/include/asm-powerpc/of_device.h
+++ b/arch/powerpc/include/asm/of_device.h
diff --git a/include/asm-powerpc/of_platform.h b/arch/powerpc/include/asm/of_platform.h
index 18659ef72139..18659ef72139 100644
--- a/include/asm-powerpc/of_platform.h
+++ b/arch/powerpc/include/asm/of_platform.h
diff --git a/include/asm-powerpc/ohare.h b/arch/powerpc/include/asm/ohare.h
index 0d030f9dea24..0d030f9dea24 100644
--- a/include/asm-powerpc/ohare.h
+++ b/arch/powerpc/include/asm/ohare.h
diff --git a/include/asm-powerpc/oprofile_impl.h b/arch/powerpc/include/asm/oprofile_impl.h
index 95035c602ba6..95035c602ba6 100644
--- a/include/asm-powerpc/oprofile_impl.h
+++ b/arch/powerpc/include/asm/oprofile_impl.h
diff --git a/include/asm-powerpc/pSeries_reconfig.h b/arch/powerpc/include/asm/pSeries_reconfig.h
index e482e5352e69..e482e5352e69 100644
--- a/include/asm-powerpc/pSeries_reconfig.h
+++ b/arch/powerpc/include/asm/pSeries_reconfig.h
diff --git a/include/asm-powerpc/paca.h b/arch/powerpc/include/asm/paca.h
index 7b564444ff61..6493a395508b 100644
--- a/include/asm-powerpc/paca.h
+++ b/arch/powerpc/include/asm/paca.h
@@ -1,6 +1,4 @@
 /*
- * include/asm-powerpc/paca.h
- *
  * This control block defines the PACA which defines the processor
  * specific data for each logical processor on the system.
  * There are some pointers defined that are utilized by PLIC.
diff --git a/include/asm-powerpc/page.h b/arch/powerpc/include/asm/page.h
index e088545cb3f5..e088545cb3f5 100644
--- a/include/asm-powerpc/page.h
+++ b/arch/powerpc/include/asm/page.h
diff --git a/include/asm-powerpc/page_32.h b/arch/powerpc/include/asm/page_32.h
index ebfae530a379..ebfae530a379 100644
--- a/include/asm-powerpc/page_32.h
+++ b/arch/powerpc/include/asm/page_32.h
diff --git a/include/asm-powerpc/page_64.h b/arch/powerpc/include/asm/page_64.h
index 043bfdfe4f73..043bfdfe4f73 100644
--- a/include/asm-powerpc/page_64.h
+++ b/arch/powerpc/include/asm/page_64.h
diff --git a/include/asm-powerpc/param.h b/arch/powerpc/include/asm/param.h
index 094f63d4d5ca..094f63d4d5ca 100644
--- a/include/asm-powerpc/param.h
+++ b/arch/powerpc/include/asm/param.h
diff --git a/include/asm-powerpc/parport.h b/arch/powerpc/include/asm/parport.h
index 414c50e2e881..414c50e2e881 100644
--- a/include/asm-powerpc/parport.h
+++ b/arch/powerpc/include/asm/parport.h
diff --git a/include/asm-powerpc/pasemi_dma.h b/arch/powerpc/include/asm/pasemi_dma.h
index 19fd7933e2d9..19fd7933e2d9 100644
--- a/include/asm-powerpc/pasemi_dma.h
+++ b/arch/powerpc/include/asm/pasemi_dma.h
diff --git a/include/asm-powerpc/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h
index ae2ea803a0f2..ae2ea803a0f2 100644
--- a/include/asm-powerpc/pci-bridge.h
+++ b/arch/powerpc/include/asm/pci-bridge.h
diff --git a/include/asm-powerpc/pci.h b/arch/powerpc/include/asm/pci.h
index a05a942b1c25..a05a942b1c25 100644
--- a/include/asm-powerpc/pci.h
+++ b/arch/powerpc/include/asm/pci.h
diff --git a/include/asm-powerpc/percpu.h b/arch/powerpc/include/asm/percpu.h
index f879252b7ea6..f879252b7ea6 100644
--- a/include/asm-powerpc/percpu.h
+++ b/arch/powerpc/include/asm/percpu.h
diff --git a/include/asm-powerpc/pgalloc-32.h b/arch/powerpc/include/asm/pgalloc-32.h
index 58c07147b3ea..58c07147b3ea 100644
--- a/include/asm-powerpc/pgalloc-32.h
+++ b/arch/powerpc/include/asm/pgalloc-32.h
diff --git a/include/asm-powerpc/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
index 812a1d8f35cb..812a1d8f35cb 100644
--- a/include/asm-powerpc/pgalloc-64.h
+++ b/arch/powerpc/include/asm/pgalloc-64.h
diff --git a/include/asm-powerpc/pgalloc.h b/arch/powerpc/include/asm/pgalloc.h
index b4505ed0f0f2..b4505ed0f0f2 100644
--- a/include/asm-powerpc/pgalloc.h
+++ b/arch/powerpc/include/asm/pgalloc.h
diff --git a/include/asm-powerpc/pgtable-4k.h b/arch/powerpc/include/asm/pgtable-4k.h
index 6b18ba9d2d85..6b18ba9d2d85 100644
--- a/include/asm-powerpc/pgtable-4k.h
+++ b/arch/powerpc/include/asm/pgtable-4k.h
diff --git a/include/asm-powerpc/pgtable-64k.h b/arch/powerpc/include/asm/pgtable-64k.h
index 07b0d8f09cb6..07b0d8f09cb6 100644
--- a/include/asm-powerpc/pgtable-64k.h
+++ b/arch/powerpc/include/asm/pgtable-64k.h
diff --git a/include/asm-powerpc/pgtable-ppc32.h b/arch/powerpc/include/asm/pgtable-ppc32.h
index 6fe39e327047..6fe39e327047 100644
--- a/include/asm-powerpc/pgtable-ppc32.h
+++ b/arch/powerpc/include/asm/pgtable-ppc32.h
diff --git a/include/asm-powerpc/pgtable-ppc64.h b/arch/powerpc/include/asm/pgtable-ppc64.h
index 74c6f380b805..db0b8f3b8807 100644
--- a/include/asm-powerpc/pgtable-ppc64.h
+++ b/arch/powerpc/include/asm/pgtable-ppc64.h
@@ -100,7 +100,7 @@
 
 #define _PAGE_WRENABLE	(_PAGE_RW | _PAGE_DIRTY)
 
-/* __pgprot defined in asm-powerpc/page.h */
+/* __pgprot defined in arch/powerpc/incliude/asm/page.h */
 #define PAGE_NONE	__pgprot(_PAGE_PRESENT | _PAGE_ACCESSED)
 
 #define PAGE_SHARED	__pgprot(_PAGE_BASE | _PAGE_RW | _PAGE_USER)
diff --git a/include/asm-powerpc/pgtable.h b/arch/powerpc/include/asm/pgtable.h
index dbb8ca172e44..dbb8ca172e44 100644
--- a/include/asm-powerpc/pgtable.h
+++ b/arch/powerpc/include/asm/pgtable.h
diff --git a/include/asm-powerpc/phyp_dump.h b/arch/powerpc/include/asm/phyp_dump.h
index fa74c6c3e106..fa74c6c3e106 100644
--- a/include/asm-powerpc/phyp_dump.h
+++ b/arch/powerpc/include/asm/phyp_dump.h
diff --git a/include/asm-powerpc/pmac_feature.h b/arch/powerpc/include/asm/pmac_feature.h
index 877c35a4356e..877c35a4356e 100644
--- a/include/asm-powerpc/pmac_feature.h
+++ b/arch/powerpc/include/asm/pmac_feature.h
diff --git a/include/asm-powerpc/pmac_low_i2c.h b/arch/powerpc/include/asm/pmac_low_i2c.h
index 131011bd7e76..131011bd7e76 100644
--- a/include/asm-powerpc/pmac_low_i2c.h
+++ b/arch/powerpc/include/asm/pmac_low_i2c.h
diff --git a/include/asm-powerpc/pmac_pfunc.h b/arch/powerpc/include/asm/pmac_pfunc.h
index 1330d6a58c57..1330d6a58c57 100644
--- a/include/asm-powerpc/pmac_pfunc.h
+++ b/arch/powerpc/include/asm/pmac_pfunc.h
diff --git a/include/asm-powerpc/pmc.h b/arch/powerpc/include/asm/pmc.h
index d6a616a1b3ea..d6a616a1b3ea 100644
--- a/include/asm-powerpc/pmc.h
+++ b/arch/powerpc/include/asm/pmc.h
diff --git a/include/asm-powerpc/pmi.h b/arch/powerpc/include/asm/pmi.h
index b4e91fbf5081..b4e91fbf5081 100644
--- a/include/asm-powerpc/pmi.h
+++ b/arch/powerpc/include/asm/pmi.h
diff --git a/include/asm-powerpc/poll.h b/arch/powerpc/include/asm/poll.h
index c98509d3149e..c98509d3149e 100644
--- a/include/asm-powerpc/poll.h
+++ b/arch/powerpc/include/asm/poll.h
diff --git a/include/asm-powerpc/posix_types.h b/arch/powerpc/include/asm/posix_types.h
index c4e396b540df..c4e396b540df 100644
--- a/include/asm-powerpc/posix_types.h
+++ b/arch/powerpc/include/asm/posix_types.h
diff --git a/include/asm-powerpc/ppc-pci.h b/arch/powerpc/include/asm/ppc-pci.h
index 854ab713f56c..854ab713f56c 100644
--- a/include/asm-powerpc/ppc-pci.h
+++ b/arch/powerpc/include/asm/ppc-pci.h
diff --git a/include/asm-powerpc/ppc4xx.h b/arch/powerpc/include/asm/ppc4xx.h
index 033039a80c42..033039a80c42 100644
--- a/include/asm-powerpc/ppc4xx.h
+++ b/arch/powerpc/include/asm/ppc4xx.h
diff --git a/include/asm-powerpc/ppc_asm.h b/arch/powerpc/include/asm/ppc_asm.h
index 0966899d974b..0966899d974b 100644
--- a/include/asm-powerpc/ppc_asm.h
+++ b/arch/powerpc/include/asm/ppc_asm.h
diff --git a/include/asm-powerpc/processor.h b/arch/powerpc/include/asm/processor.h
index 101ed87f7d84..101ed87f7d84 100644
--- a/include/asm-powerpc/processor.h
+++ b/arch/powerpc/include/asm/processor.h
diff --git a/include/asm-powerpc/prom.h b/arch/powerpc/include/asm/prom.h
index eb3bd2e1c7f6..eb3bd2e1c7f6 100644
--- a/include/asm-powerpc/prom.h
+++ b/arch/powerpc/include/asm/prom.h
diff --git a/include/asm-powerpc/ps3.h b/arch/powerpc/include/asm/ps3.h
index f9e34c493cbb..f9e34c493cbb 100644
--- a/include/asm-powerpc/ps3.h
+++ b/arch/powerpc/include/asm/ps3.h
diff --git a/include/asm-powerpc/ps3av.h b/arch/powerpc/include/asm/ps3av.h
index fda98715cd35..fda98715cd35 100644
--- a/include/asm-powerpc/ps3av.h
+++ b/arch/powerpc/include/asm/ps3av.h
diff --git a/include/asm-powerpc/ps3fb.h b/arch/powerpc/include/asm/ps3fb.h
index 3f121fe4010d..3f121fe4010d 100644
--- a/include/asm-powerpc/ps3fb.h
+++ b/arch/powerpc/include/asm/ps3fb.h
diff --git a/include/asm-powerpc/ps3stor.h b/arch/powerpc/include/asm/ps3stor.h
index 6fcaf714fa50..6fcaf714fa50 100644
--- a/include/asm-powerpc/ps3stor.h
+++ b/arch/powerpc/include/asm/ps3stor.h
diff --git a/include/asm-powerpc/ptrace.h b/arch/powerpc/include/asm/ptrace.h
index 734e0754fb9b..734e0754fb9b 100644
--- a/include/asm-powerpc/ptrace.h
+++ b/arch/powerpc/include/asm/ptrace.h
diff --git a/include/asm-powerpc/qe.h b/arch/powerpc/include/asm/qe.h
index edee15d269ea..edee15d269ea 100644
--- a/include/asm-powerpc/qe.h
+++ b/arch/powerpc/include/asm/qe.h
diff --git a/include/asm-powerpc/qe_ic.h b/arch/powerpc/include/asm/qe_ic.h
index a779b2c9eaf1..56a7745ca343 100644
--- a/include/asm-powerpc/qe_ic.h
+++ b/arch/powerpc/include/asm/qe_ic.h
@@ -1,6 +1,4 @@
 /*
- * include/asm-powerpc/qe_ic.h
- *
  * Copyright (C) 2006 Freescale Semicondutor, Inc. All rights reserved.
  *
  * Authors: 	Shlomi Gridish <gridish@freescale.com>
diff --git a/include/asm-powerpc/reg.h b/arch/powerpc/include/asm/reg.h
index c6d1ab650778..c6d1ab650778 100644
--- a/include/asm-powerpc/reg.h
+++ b/arch/powerpc/include/asm/reg.h
diff --git a/include/asm-powerpc/reg_8xx.h b/arch/powerpc/include/asm/reg_8xx.h
index e8ea346b21d3..e8ea346b21d3 100644
--- a/include/asm-powerpc/reg_8xx.h
+++ b/arch/powerpc/include/asm/reg_8xx.h
diff --git a/include/asm-powerpc/reg_booke.h b/arch/powerpc/include/asm/reg_booke.h
index be980f4ee495..be980f4ee495 100644
--- a/include/asm-powerpc/reg_booke.h
+++ b/arch/powerpc/include/asm/reg_booke.h
diff --git a/include/asm-powerpc/reg_fsl_emb.h b/arch/powerpc/include/asm/reg_fsl_emb.h
index 1e180a594589..1e180a594589 100644
--- a/include/asm-powerpc/reg_fsl_emb.h
+++ b/arch/powerpc/include/asm/reg_fsl_emb.h
diff --git a/include/asm-powerpc/resource.h b/arch/powerpc/include/asm/resource.h
index 04bc4db8921b..04bc4db8921b 100644
--- a/include/asm-powerpc/resource.h
+++ b/arch/powerpc/include/asm/resource.h
diff --git a/include/asm-powerpc/rheap.h b/arch/powerpc/include/asm/rheap.h
index 172381769cfc..172381769cfc 100644
--- a/include/asm-powerpc/rheap.h
+++ b/arch/powerpc/include/asm/rheap.h
diff --git a/include/asm-powerpc/rio.h b/arch/powerpc/include/asm/rio.h
index 0018bf80cb25..0018bf80cb25 100644
--- a/include/asm-powerpc/rio.h
+++ b/arch/powerpc/include/asm/rio.h
diff --git a/include/asm-powerpc/rtas.h b/arch/powerpc/include/asm/rtas.h
index 8eaa7b28d9d0..8eaa7b28d9d0 100644
--- a/include/asm-powerpc/rtas.h
+++ b/arch/powerpc/include/asm/rtas.h
diff --git a/include/asm-powerpc/rtc.h b/arch/powerpc/include/asm/rtc.h
index f5802926b6c0..f5802926b6c0 100644
--- a/include/asm-powerpc/rtc.h
+++ b/arch/powerpc/include/asm/rtc.h
diff --git a/include/asm-powerpc/rwsem.h b/arch/powerpc/include/asm/rwsem.h
index a6cc93b78b98..24cd9281ec37 100644
--- a/include/asm-powerpc/rwsem.h
+++ b/arch/powerpc/include/asm/rwsem.h
@@ -8,8 +8,8 @@
 #ifdef __KERNEL__
 
 /*
- * include/asm-powerpc/rwsem.h: R/W semaphores for PPC using the stuff
- * in lib/rwsem.c.  Adapted largely from include/asm-i386/rwsem.h
+ * R/W semaphores for PPC using the stuff in lib/rwsem.c.
+ * Adapted largely from include/asm-i386/rwsem.h
  * by Paul Mackerras <paulus@samba.org>.
  */
 
diff --git a/include/asm-powerpc/scatterlist.h b/arch/powerpc/include/asm/scatterlist.h
index fcf7d55afe45..fcf7d55afe45 100644
--- a/include/asm-powerpc/scatterlist.h
+++ b/arch/powerpc/include/asm/scatterlist.h
diff --git a/include/asm-powerpc/seccomp.h b/arch/powerpc/include/asm/seccomp.h
index 853765eb1f65..853765eb1f65 100644
--- a/include/asm-powerpc/seccomp.h
+++ b/arch/powerpc/include/asm/seccomp.h
diff --git a/include/asm-powerpc/sections.h b/arch/powerpc/include/asm/sections.h
index 916018e425c4..916018e425c4 100644
--- a/include/asm-powerpc/sections.h
+++ b/arch/powerpc/include/asm/sections.h
diff --git a/include/asm-powerpc/sembuf.h b/arch/powerpc/include/asm/sembuf.h
index 99a41938ae3d..99a41938ae3d 100644
--- a/include/asm-powerpc/sembuf.h
+++ b/arch/powerpc/include/asm/sembuf.h
diff --git a/include/asm-powerpc/serial.h b/arch/powerpc/include/asm/serial.h
index 3e8589b43cb2..3e8589b43cb2 100644
--- a/include/asm-powerpc/serial.h
+++ b/arch/powerpc/include/asm/serial.h
diff --git a/include/asm-powerpc/setjmp.h b/arch/powerpc/include/asm/setjmp.h
index 279d03a1eec6..279d03a1eec6 100644
--- a/include/asm-powerpc/setjmp.h
+++ b/arch/powerpc/include/asm/setjmp.h
diff --git a/include/asm-powerpc/setup.h b/arch/powerpc/include/asm/setup.h
index 817fac0a0714..817fac0a0714 100644
--- a/include/asm-powerpc/setup.h
+++ b/arch/powerpc/include/asm/setup.h
diff --git a/include/asm-powerpc/shmbuf.h b/arch/powerpc/include/asm/shmbuf.h
index 8efa39698b6c..8efa39698b6c 100644
--- a/include/asm-powerpc/shmbuf.h
+++ b/arch/powerpc/include/asm/shmbuf.h
diff --git a/include/asm-powerpc/shmparam.h b/arch/powerpc/include/asm/shmparam.h
index 5cda42a6d39e..5cda42a6d39e 100644
--- a/include/asm-powerpc/shmparam.h
+++ b/arch/powerpc/include/asm/shmparam.h
diff --git a/include/asm-powerpc/sigcontext.h b/arch/powerpc/include/asm/sigcontext.h
index 9c1f24fd5d11..9c1f24fd5d11 100644
--- a/include/asm-powerpc/sigcontext.h
+++ b/arch/powerpc/include/asm/sigcontext.h
diff --git a/include/asm-powerpc/siginfo.h b/arch/powerpc/include/asm/siginfo.h
index 12f1bce037be..12f1bce037be 100644
--- a/include/asm-powerpc/siginfo.h
+++ b/arch/powerpc/include/asm/siginfo.h
diff --git a/include/asm-powerpc/signal.h b/arch/powerpc/include/asm/signal.h
index a7360cdd99eb..a7360cdd99eb 100644
--- a/include/asm-powerpc/signal.h
+++ b/arch/powerpc/include/asm/signal.h
diff --git a/include/asm-powerpc/smp.h b/arch/powerpc/include/asm/smp.h
index 4d28e1e4521b..4d28e1e4521b 100644
--- a/include/asm-powerpc/smp.h
+++ b/arch/powerpc/include/asm/smp.h
diff --git a/include/asm-powerpc/smu.h b/arch/powerpc/include/asm/smu.h
index 7ae2753da565..7ae2753da565 100644
--- a/include/asm-powerpc/smu.h
+++ b/arch/powerpc/include/asm/smu.h
diff --git a/include/asm-powerpc/socket.h b/arch/powerpc/include/asm/socket.h
index f5a4e168e498..f5a4e168e498 100644
--- a/include/asm-powerpc/socket.h
+++ b/arch/powerpc/include/asm/socket.h
diff --git a/include/asm-powerpc/sockios.h b/arch/powerpc/include/asm/sockios.h
index 55cef7675a31..55cef7675a31 100644
--- a/include/asm-powerpc/sockios.h
+++ b/arch/powerpc/include/asm/sockios.h
diff --git a/include/asm-powerpc/sparsemem.h b/arch/powerpc/include/asm/sparsemem.h
index 54a47ea2c3aa..54a47ea2c3aa 100644
--- a/include/asm-powerpc/sparsemem.h
+++ b/arch/powerpc/include/asm/sparsemem.h
diff --git a/include/asm-powerpc/spinlock.h b/arch/powerpc/include/asm/spinlock.h
index f56a843f4705..f56a843f4705 100644
--- a/include/asm-powerpc/spinlock.h
+++ b/arch/powerpc/include/asm/spinlock.h
diff --git a/include/asm-powerpc/spinlock_types.h b/arch/powerpc/include/asm/spinlock_types.h
index 74236c9f05b1..74236c9f05b1 100644
--- a/include/asm-powerpc/spinlock_types.h
+++ b/arch/powerpc/include/asm/spinlock_types.h
diff --git a/include/asm-powerpc/spu.h b/arch/powerpc/include/asm/spu.h
index 8b2eb044270a..8b2eb044270a 100644
--- a/include/asm-powerpc/spu.h
+++ b/arch/powerpc/include/asm/spu.h
diff --git a/include/asm-powerpc/spu_csa.h b/arch/powerpc/include/asm/spu_csa.h
index a40fd491250c..a40fd491250c 100644
--- a/include/asm-powerpc/spu_csa.h
+++ b/arch/powerpc/include/asm/spu_csa.h
diff --git a/include/asm-powerpc/spu_info.h b/arch/powerpc/include/asm/spu_info.h
index 3545efbf9891..3545efbf9891 100644
--- a/include/asm-powerpc/spu_info.h
+++ b/arch/powerpc/include/asm/spu_info.h
diff --git a/include/asm-powerpc/spu_priv1.h b/arch/powerpc/include/asm/spu_priv1.h
index 25020a34ce7f..25020a34ce7f 100644
--- a/include/asm-powerpc/spu_priv1.h
+++ b/arch/powerpc/include/asm/spu_priv1.h
diff --git a/include/asm-powerpc/sstep.h b/arch/powerpc/include/asm/sstep.h
index f593b0f9b627..f593b0f9b627 100644
--- a/include/asm-powerpc/sstep.h
+++ b/arch/powerpc/include/asm/sstep.h
diff --git a/include/asm-powerpc/stat.h b/arch/powerpc/include/asm/stat.h
index e4edc510b530..e4edc510b530 100644
--- a/include/asm-powerpc/stat.h
+++ b/arch/powerpc/include/asm/stat.h
diff --git a/include/asm-powerpc/statfs.h b/arch/powerpc/include/asm/statfs.h
index 67024026c10d..67024026c10d 100644
--- a/include/asm-powerpc/statfs.h
+++ b/arch/powerpc/include/asm/statfs.h
diff --git a/include/asm-powerpc/string.h b/arch/powerpc/include/asm/string.h
index e40010abcaf1..e40010abcaf1 100644
--- a/include/asm-powerpc/string.h
+++ b/arch/powerpc/include/asm/string.h
diff --git a/include/asm-powerpc/suspend.h b/arch/powerpc/include/asm/suspend.h
index cbf2c9404c37..cbf2c9404c37 100644
--- a/include/asm-powerpc/suspend.h
+++ b/arch/powerpc/include/asm/suspend.h
diff --git a/include/asm-powerpc/synch.h b/arch/powerpc/include/asm/synch.h
index 45963e80f557..45963e80f557 100644
--- a/include/asm-powerpc/synch.h
+++ b/arch/powerpc/include/asm/synch.h
diff --git a/include/asm-powerpc/syscall.h b/arch/powerpc/include/asm/syscall.h
index efa7f0b879f3..efa7f0b879f3 100644
--- a/include/asm-powerpc/syscall.h
+++ b/arch/powerpc/include/asm/syscall.h
diff --git a/include/asm-powerpc/syscalls.h b/arch/powerpc/include/asm/syscalls.h
index eb8eb400c664..eb8eb400c664 100644
--- a/include/asm-powerpc/syscalls.h
+++ b/arch/powerpc/include/asm/syscalls.h
diff --git a/include/asm-powerpc/systbl.h b/arch/powerpc/include/asm/systbl.h
index e084272ed1c2..e084272ed1c2 100644
--- a/include/asm-powerpc/systbl.h
+++ b/arch/powerpc/include/asm/systbl.h
diff --git a/include/asm-powerpc/system.h b/arch/powerpc/include/asm/system.h
index d6648c143322..d6648c143322 100644
--- a/include/asm-powerpc/system.h
+++ b/arch/powerpc/include/asm/system.h
diff --git a/include/asm-powerpc/tce.h b/arch/powerpc/include/asm/tce.h
index f663634cccc9..f663634cccc9 100644
--- a/include/asm-powerpc/tce.h
+++ b/arch/powerpc/include/asm/tce.h
diff --git a/include/asm-powerpc/termbits.h b/arch/powerpc/include/asm/termbits.h
index 6698188ca550..6698188ca550 100644
--- a/include/asm-powerpc/termbits.h
+++ b/arch/powerpc/include/asm/termbits.h
diff --git a/include/asm-powerpc/termios.h b/arch/powerpc/include/asm/termios.h
index 2c14fea07c8a..2c14fea07c8a 100644
--- a/include/asm-powerpc/termios.h
+++ b/arch/powerpc/include/asm/termios.h
diff --git a/include/asm-powerpc/thread_info.h b/arch/powerpc/include/asm/thread_info.h
index 9665a26a253a..9665a26a253a 100644
--- a/include/asm-powerpc/thread_info.h
+++ b/arch/powerpc/include/asm/thread_info.h
diff --git a/include/asm-powerpc/time.h b/arch/powerpc/include/asm/time.h
index febd581ec9b0..febd581ec9b0 100644
--- a/include/asm-powerpc/time.h
+++ b/arch/powerpc/include/asm/time.h
diff --git a/include/asm-powerpc/timex.h b/arch/powerpc/include/asm/timex.h
index c55e14f7ef44..c55e14f7ef44 100644
--- a/include/asm-powerpc/timex.h
+++ b/arch/powerpc/include/asm/timex.h
diff --git a/include/asm-powerpc/tlb.h b/arch/powerpc/include/asm/tlb.h
index e20ff7541f36..e20ff7541f36 100644
--- a/include/asm-powerpc/tlb.h
+++ b/arch/powerpc/include/asm/tlb.h
diff --git a/include/asm-powerpc/tlbflush.h b/arch/powerpc/include/asm/tlbflush.h
index 361cd5c7a32b..361cd5c7a32b 100644
--- a/include/asm-powerpc/tlbflush.h
+++ b/arch/powerpc/include/asm/tlbflush.h
diff --git a/include/asm-powerpc/topology.h b/arch/powerpc/include/asm/topology.h
index c32da6f97999..c32da6f97999 100644
--- a/include/asm-powerpc/topology.h
+++ b/arch/powerpc/include/asm/topology.h
diff --git a/include/asm-powerpc/tsi108.h b/arch/powerpc/include/asm/tsi108.h
index f8b60793b7a9..f8b60793b7a9 100644
--- a/include/asm-powerpc/tsi108.h
+++ b/arch/powerpc/include/asm/tsi108.h
diff --git a/include/asm-powerpc/tsi108_irq.h b/arch/powerpc/include/asm/tsi108_irq.h
index 6ed93979fbe4..6ed93979fbe4 100644
--- a/include/asm-powerpc/tsi108_irq.h
+++ b/arch/powerpc/include/asm/tsi108_irq.h
diff --git a/include/asm-powerpc/tsi108_pci.h b/arch/powerpc/include/asm/tsi108_pci.h
index 5653d7cc3e24..5653d7cc3e24 100644
--- a/include/asm-powerpc/tsi108_pci.h
+++ b/arch/powerpc/include/asm/tsi108_pci.h
diff --git a/include/asm-powerpc/types.h b/arch/powerpc/include/asm/types.h
index d3374bc865ba..d3374bc865ba 100644
--- a/include/asm-powerpc/types.h
+++ b/arch/powerpc/include/asm/types.h
diff --git a/include/asm-powerpc/uaccess.h b/arch/powerpc/include/asm/uaccess.h
index bd0fb8495154..bd0fb8495154 100644
--- a/include/asm-powerpc/uaccess.h
+++ b/arch/powerpc/include/asm/uaccess.h
diff --git a/include/asm-powerpc/ucc.h b/arch/powerpc/include/asm/ucc.h
index 46b09ba6bead..46b09ba6bead 100644
--- a/include/asm-powerpc/ucc.h
+++ b/arch/powerpc/include/asm/ucc.h
diff --git a/include/asm-powerpc/ucc_fast.h b/arch/powerpc/include/asm/ucc_fast.h
index fce16abe7ee1..839aab8bf37d 100644
--- a/include/asm-powerpc/ucc_fast.h
+++ b/arch/powerpc/include/asm/ucc_fast.h
@@ -1,6 +1,4 @@
 /*
- * include/asm-powerpc/ucc_fast.h
- *
  * Internal header file for UCC FAST unit routines.
  *
  * Copyright (C) 2006 Freescale Semicondutor, Inc. All rights reserved.
diff --git a/include/asm-powerpc/ucc_slow.h b/arch/powerpc/include/asm/ucc_slow.h
index 0980e6ad335b..0980e6ad335b 100644
--- a/include/asm-powerpc/ucc_slow.h
+++ b/arch/powerpc/include/asm/ucc_slow.h
diff --git a/include/asm-powerpc/ucontext.h b/arch/powerpc/include/asm/ucontext.h
index d9a4ddf0cc86..d9a4ddf0cc86 100644
--- a/include/asm-powerpc/ucontext.h
+++ b/arch/powerpc/include/asm/ucontext.h
diff --git a/include/asm-powerpc/udbg.h b/arch/powerpc/include/asm/udbg.h
index 6418ceea44b7..6418ceea44b7 100644
--- a/include/asm-powerpc/udbg.h
+++ b/arch/powerpc/include/asm/udbg.h
diff --git a/include/asm-powerpc/uic.h b/arch/powerpc/include/asm/uic.h
index 970eb7e2186a..597edfcae3d6 100644
--- a/include/asm-powerpc/uic.h
+++ b/arch/powerpc/include/asm/uic.h
@@ -1,6 +1,4 @@
 /*
- * include/asm-powerpc/uic.h
- *
  * IBM PPC4xx UIC external definitions and structure.
  *
  * Maintainer: David Gibson <dwg@au1.ibm.com>
diff --git a/include/asm-powerpc/unaligned.h b/arch/powerpc/include/asm/unaligned.h
index 5f1b1e3c2137..5f1b1e3c2137 100644
--- a/include/asm-powerpc/unaligned.h
+++ b/arch/powerpc/include/asm/unaligned.h
diff --git a/include/asm-powerpc/uninorth.h b/arch/powerpc/include/asm/uninorth.h
index f737732c3861..f737732c3861 100644
--- a/include/asm-powerpc/uninorth.h
+++ b/arch/powerpc/include/asm/uninorth.h
diff --git a/include/asm-powerpc/unistd.h b/arch/powerpc/include/asm/unistd.h
index e07d0c76ed77..e07d0c76ed77 100644
--- a/include/asm-powerpc/unistd.h
+++ b/arch/powerpc/include/asm/unistd.h
diff --git a/include/asm-powerpc/user.h b/arch/powerpc/include/asm/user.h
index 3fd4545dd74e..3fd4545dd74e 100644
--- a/include/asm-powerpc/user.h
+++ b/arch/powerpc/include/asm/user.h
diff --git a/include/asm-powerpc/vdso.h b/arch/powerpc/include/asm/vdso.h
index 26fc449bd989..26fc449bd989 100644
--- a/include/asm-powerpc/vdso.h
+++ b/arch/powerpc/include/asm/vdso.h
diff --git a/include/asm-powerpc/vdso_datapage.h b/arch/powerpc/include/asm/vdso_datapage.h
index f01393224b52..f01393224b52 100644
--- a/include/asm-powerpc/vdso_datapage.h
+++ b/arch/powerpc/include/asm/vdso_datapage.h
diff --git a/include/asm-powerpc/vga.h b/arch/powerpc/include/asm/vga.h
index a2eac409c1ec..a2eac409c1ec 100644
--- a/include/asm-powerpc/vga.h
+++ b/arch/powerpc/include/asm/vga.h
diff --git a/include/asm-powerpc/vio.h b/arch/powerpc/include/asm/vio.h
index 0a290a195946..0a290a195946 100644
--- a/include/asm-powerpc/vio.h
+++ b/arch/powerpc/include/asm/vio.h
diff --git a/include/asm-powerpc/xilinx_intc.h b/arch/powerpc/include/asm/xilinx_intc.h
index 343612f8fece..343612f8fece 100644
--- a/include/asm-powerpc/xilinx_intc.h
+++ b/arch/powerpc/include/asm/xilinx_intc.h
diff --git a/include/asm-powerpc/xmon.h b/arch/powerpc/include/asm/xmon.h
index 5eb8e599e5cc..5eb8e599e5cc 100644
--- a/include/asm-powerpc/xmon.h
+++ b/arch/powerpc/include/asm/xmon.h
diff --git a/include/asm-powerpc/xor.h b/arch/powerpc/include/asm/xor.h
index c82eb12a5b18..c82eb12a5b18 100644
--- a/include/asm-powerpc/xor.h
+++ b/arch/powerpc/include/asm/xor.h
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
index 1a4094704b1f..64f5948ebc9d 100644
--- a/arch/powerpc/kernel/Makefile
+++ b/arch/powerpc/kernel/Makefile
@@ -59,8 +59,6 @@ obj64-$(CONFIG_HIBERNATION)	+= swsusp_asm64.o
 obj-$(CONFIG_MODULES)		+= module.o module_$(CONFIG_WORD_SIZE).o
 obj-$(CONFIG_44x)		+= cpu_setup_44x.o
 
-ifeq ($(CONFIG_PPC_MERGE),y)
-
 extra-$(CONFIG_PPC_STD_MMU)	:= head_32.o
 extra-$(CONFIG_PPC64)		:= head_64.o
 extra-$(CONFIG_40x)		:= head_40x.o
@@ -100,12 +98,6 @@ ifneq ($(CONFIG_PPC_INDIRECT_IO),y)
 obj-y				+= iomap.o
 endif
 
-else
-# stuff used from here for ARCH=ppc
-smpobj-$(CONFIG_SMP)		+= smp.o
-
-endif
-
 obj-$(CONFIG_PPC64)		+= $(obj64-y)
 
 extra-$(CONFIG_PPC_FPU)		+= fpu.o
@@ -121,9 +113,6 @@ PHONY += systbl_chk
 systbl_chk: $(src)/systbl_chk.sh $(obj)/systbl_chk.i
 	$(call cmd,systbl_chk)
 
-
-ifeq ($(CONFIG_PPC_MERGE),y)
-
 $(obj)/built-in.o:		prom_init_check
 
 quiet_cmd_prom_init_check = CALL    $<
@@ -133,7 +122,4 @@ PHONY += prom_init_check
 prom_init_check: $(src)/prom_init_check.sh $(obj)/prom_init.o
 	$(call cmd,prom_init_check)
 
-endif
-
-
 clean-files := vmlinux.lds
diff --git a/arch/powerpc/kernel/cpu_setup_44x.S b/arch/powerpc/kernel/cpu_setup_44x.S
index 5465e8de0e61..80cac984d85d 100644
--- a/arch/powerpc/kernel/cpu_setup_44x.S
+++ b/arch/powerpc/kernel/cpu_setup_44x.S
@@ -39,12 +39,6 @@ _GLOBAL(__setup_cpu_440gx)
 _GLOBAL(__setup_cpu_440spe)
 	b	__fixup_440A_mcheck
 
- /* Temporary fixup for arch/ppc until we kill the whole thing */
-#ifndef CONFIG_PPC_MERGE
-_GLOBAL(__fixup_440A_mcheck)
-	blr
-#endif
-
 /* enable APU between CPU and FPU */
 _GLOBAL(__init_fpu_44x)
 	mfspr	r3,SPRN_CCR0
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 6ac8612da3c3..d972decf0324 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -77,22 +77,12 @@ static int ppc_spurious_interrupts;
 EXPORT_SYMBOL(__irq_offset_value);
 atomic_t ppc_n_lost_interrupts;
 
-#ifndef CONFIG_PPC_MERGE
-#define NR_MASK_WORDS	((NR_IRQS + 31) / 32)
-unsigned long ppc_cached_irq_mask[NR_MASK_WORDS];
-#endif
-
 #ifdef CONFIG_TAU_INT
 extern int tau_initialized;
 extern int tau_interrupts(int);
 #endif
 #endif /* CONFIG_PPC32 */
 
-#if defined(CONFIG_SMP) && !defined(CONFIG_PPC_MERGE)
-extern atomic_t ipi_recv;
-extern atomic_t ipi_sent;
-#endif
-
 #ifdef CONFIG_PPC64
 EXPORT_SYMBOL(irq_desc);
 
@@ -216,21 +206,14 @@ int show_interrupts(struct seq_file *p, void *v)
 skip:
 		spin_unlock_irqrestore(&desc->lock, flags);
 	} else if (i == NR_IRQS) {
-#ifdef CONFIG_PPC32
-#ifdef CONFIG_TAU_INT
+#if defined(CONFIG_PPC32) && defined(CONFIG_TAU_INT)
 		if (tau_initialized){
 			seq_puts(p, "TAU: ");
 			for_each_online_cpu(j)
 				seq_printf(p, "%10u ", tau_interrupts(j));
 			seq_puts(p, "  PowerPC             Thermal Assist (cpu temp)\n");
 		}
-#endif
-#if defined(CONFIG_SMP) && !defined(CONFIG_PPC_MERGE)
-		/* should this be per processor send/receive? */
-		seq_printf(p, "IPI (recv/sent): %10u/%u\n",
-				atomic_read(&ipi_recv), atomic_read(&ipi_sent));
-#endif
-#endif /* CONFIG_PPC32 */
+#endif /* CONFIG_PPC32 && CONFIG_TAU_INT*/
 		seq_printf(p, "BAD: %10u\n", ppc_spurious_interrupts);
 	}
 	return 0;
@@ -454,8 +437,6 @@ void do_softirq(void)
  * IRQ controller and virtual interrupts
  */
 
-#ifdef CONFIG_PPC_MERGE
-
 static LIST_HEAD(irq_hosts);
 static DEFINE_SPINLOCK(irq_big_lock);
 static DEFINE_PER_CPU(unsigned int, irq_radix_reader);
@@ -1114,8 +1095,6 @@ static int __init irq_debugfs_init(void)
 __initcall(irq_debugfs_init);
 #endif /* CONFIG_VIRQ_DEBUG */
 
-#endif /* CONFIG_PPC_MERGE */
-
 #ifdef CONFIG_PPC64
 static int __init setup_noirqdistrib(char *str)
 {
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index e030f3bd5024..957bded0020d 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -276,10 +276,8 @@ int set_dabr(unsigned long dabr)
 {
 	__get_cpu_var(current_dabr) = dabr;
 
-#ifdef CONFIG_PPC_MERGE		/* XXX for now */
 	if (ppc_md.set_dabr)
 		return ppc_md.set_dabr(dabr);
-#endif
 
 	/* XXX should we have a CPU_FTR_HAS_DABR ? */
 #if defined(CONFIG_PPC64) || defined(CONFIG_6xx)
diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index f177c60ea766..65639a43e644 100644
--- a/arch/powerpc/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -788,9 +788,7 @@ static int __init vdso_init(void)
 
 	return 0;
 }
-#ifdef CONFIG_PPC_MERGE
 arch_initcall(vdso_init);
-#endif
 
 int in_gate_area_no_task(unsigned long addr)
 {
diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile
index 2a88e8b9a3c6..d69912c07ce7 100644
--- a/arch/powerpc/lib/Makefile
+++ b/arch/powerpc/lib/Makefile
@@ -6,12 +6,10 @@ ifeq ($(CONFIG_PPC64),y)
 EXTRA_CFLAGS		+= -mno-minimal-toc
 endif
 
-ifeq ($(CONFIG_PPC_MERGE),y)
 obj-y			:= string.o alloc.o \
 			   checksum_$(CONFIG_WORD_SIZE).o
 obj-$(CONFIG_PPC32)	+= div64.o copy_32.o crtsavres.o
 obj-$(CONFIG_HAS_IOMEM)	+= devres.o
-endif
 
 obj-$(CONFIG_PPC64)	+= copypage_64.o copyuser_64.o \
 			   memcpy_64.o usercopy_64.o mem_64.o string.o
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index 702691cb9e82..1c93c255873b 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -311,7 +311,7 @@ void __init paging_init(void)
 #endif /* CONFIG_HIGHMEM */
 
 	printk(KERN_DEBUG "Top of RAM: 0x%llx, Total RAM: 0x%lx\n",
-	       (u64)top_of_ram, total_ram);
+	       (unsigned long long)top_of_ram, total_ram);
 	printk(KERN_DEBUG "Memory hole size: %ldMB\n",
 	       (long int)((top_of_ram - total_ram) >> 20));
 	memset(max_zone_pfns, 0, sizeof(max_zone_pfns));
diff --git a/arch/powerpc/mm/ppc_mmu_32.c b/arch/powerpc/mm/ppc_mmu_32.c
index c53145f61942..6aa120813775 100644
--- a/arch/powerpc/mm/ppc_mmu_32.c
+++ b/arch/powerpc/mm/ppc_mmu_32.c
@@ -236,8 +236,8 @@ void __init MMU_init_hw(void)
 
 	Hash_end = (struct hash_pte *) ((unsigned long)Hash + Hash_size);
 
-	printk("Total memory = %ldMB; using %ldkB for hash table (at %p)\n",
-	       total_memory >> 20, Hash_size >> 10, Hash);
+	printk("Total memory = %lldMB; using %ldkB for hash table (at %p)\n",
+	       (unsigned long long)(total_memory >> 20), Hash_size >> 10, Hash);
 
 
 	/*
diff --git a/arch/powerpc/mm/tlb_64.c b/arch/powerpc/mm/tlb_64.c
index 409fcc7b63ce..be7dd422c0fa 100644
--- a/arch/powerpc/mm/tlb_64.c
+++ b/arch/powerpc/mm/tlb_64.c
@@ -34,7 +34,7 @@
 DEFINE_PER_CPU(struct ppc64_tlb_batch, ppc64_tlb_batch);
 
 /* This is declared as we are using the more or less generic
- * include/asm-powerpc/tlb.h file -- tgall
+ * arch/powerpc/include/asm/tlb.h file -- tgall
  */
 DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
 static DEFINE_PER_CPU(struct pte_freelist_batch *, pte_freelist_cur);
diff --git a/arch/powerpc/platforms/52xx/Makefile b/arch/powerpc/platforms/52xx/Makefile
index daf0e1568d6d..b8a52062738a 100644
--- a/arch/powerpc/platforms/52xx/Makefile
+++ b/arch/powerpc/platforms/52xx/Makefile
@@ -1,10 +1,8 @@
 #
 # Makefile for 52xx based boards
 #
-ifeq ($(CONFIG_PPC_MERGE),y)
 obj-y				+= mpc52xx_pic.o mpc52xx_common.o
 obj-$(CONFIG_PCI)		+= mpc52xx_pci.o
-endif
 
 obj-$(CONFIG_PPC_MPC5200_SIMPLE) += mpc5200_simple.o
 obj-$(CONFIG_PPC_EFIKA)		+= efika.o
@@ -15,4 +13,4 @@ ifeq ($(CONFIG_PPC_LITE5200),y)
 	obj-$(CONFIG_PM)	+= lite5200_sleep.o lite5200_pm.o
 endif
 
-obj-$(CONFIG_PPC_MPC5200_GPIO)	+= mpc52xx_gpio.o
\ No newline at end of file
+obj-$(CONFIG_PPC_MPC5200_GPIO)	+= mpc52xx_gpio.o
diff --git a/arch/powerpc/platforms/86xx/mpc86xx_smp.c b/arch/powerpc/platforms/86xx/mpc86xx_smp.c
index 835f2dc24dc9..014e26cda08d 100644
--- a/arch/powerpc/platforms/86xx/mpc86xx_smp.c
+++ b/arch/powerpc/platforms/86xx/mpc86xx_smp.c
@@ -19,7 +19,7 @@
 #include <asm/page.h>
 #include <asm/pgtable.h>
 #include <asm/pci-bridge.h>
-#include <asm-powerpc/mpic.h>
+#include <asm/mpic.h>
 #include <asm/mpc86xx.h>
 #include <asm/cacheflush.h>
 
diff --git a/arch/powerpc/platforms/Makefile b/arch/powerpc/platforms/Makefile
index 423a0234dc31..8079e0b4fd69 100644
--- a/arch/powerpc/platforms/Makefile
+++ b/arch/powerpc/platforms/Makefile
@@ -1,13 +1,7 @@
 
 obj-$(CONFIG_FSL_ULI1575)	+= fsl_uli1575.o
 
-ifeq ($(CONFIG_PPC_MERGE),y)
 obj-$(CONFIG_PPC_PMAC)		+= powermac/
-else
-ifeq ($(CONFIG_PPC64),y)
-obj-$(CONFIG_PPC_PMAC)		+= powermac/
-endif
-endif
 obj-$(CONFIG_PPC_CHRP)		+= chrp/
 obj-$(CONFIG_40x)		+= 40x/
 obj-$(CONFIG_44x)		+= 44x/
diff --git a/arch/powerpc/platforms/powermac/Makefile b/arch/powerpc/platforms/powermac/Makefile
index 89774177b209..58ecdd72630f 100644
--- a/arch/powerpc/platforms/powermac/Makefile
+++ b/arch/powerpc/platforms/powermac/Makefile
@@ -7,7 +7,7 @@ endif
 
 obj-y				+= pic.o setup.o time.o feature.o pci.o \
 				   sleep.o low_i2c.o cache.o pfunc_core.o \
-				   pfunc_base.o
+				   pfunc_base.o udbg_scc.o udbg_adb.o
 obj-$(CONFIG_PMAC_BACKLIGHT)	+= backlight.o
 obj-$(CONFIG_CPU_FREQ_PMAC)	+= cpufreq_32.o
 obj-$(CONFIG_CPU_FREQ_PMAC64)	+= cpufreq_64.o
@@ -19,4 +19,3 @@ obj-$(CONFIG_NVRAM:m=y)		+= nvram.o
 obj-$(CONFIG_PPC64)		+= nvram.o
 obj-$(CONFIG_PPC32)		+= bootx_init.o
 obj-$(CONFIG_SMP)		+= smp.o
-obj-$(CONFIG_PPC_MERGE)		+= udbg_scc.o udbg_adb.o
diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile
index 16a0ed28eb00..a90054b56d5c 100644
--- a/arch/powerpc/sysdev/Makefile
+++ b/arch/powerpc/sysdev/Makefile
@@ -25,7 +25,6 @@ obj-$(CONFIG_MV64X60)		+= $(mv64x60-y) mv64x60_pic.o mv64x60_dev.o \
 obj-$(CONFIG_RTC_DRV_CMOS)	+= rtc_cmos_setup.o
 obj-$(CONFIG_AXON_RAM)		+= axonram.o
 
-ifeq ($(CONFIG_PPC_MERGE),y)
 obj-$(CONFIG_PPC_INDIRECT_PCI)	+= indirect_pci.o
 obj-$(CONFIG_PPC_I8259)		+= i8259.o
 obj-$(CONFIG_IPIC)		+= ipic.o
@@ -36,7 +35,6 @@ obj-$(CONFIG_OF_RTC)		+= of_rtc.o
 ifeq ($(CONFIG_PCI),y)
 obj-$(CONFIG_4xx)		+= ppc4xx_pci.o
 endif
-endif
 
 # Temporary hack until we have migrated to asm-powerpc
 ifeq ($(ARCH),powerpc)
diff --git a/include/asm-s390/Kbuild b/arch/s390/include/asm/Kbuild
index 63a23415fba6..63a23415fba6 100644
--- a/include/asm-s390/Kbuild
+++ b/arch/s390/include/asm/Kbuild
diff --git a/include/asm-s390/airq.h b/arch/s390/include/asm/airq.h
index 1ac80d6b0588..1ac80d6b0588 100644
--- a/include/asm-s390/airq.h
+++ b/arch/s390/include/asm/airq.h
diff --git a/include/asm-s390/appldata.h b/arch/s390/include/asm/appldata.h
index 79283dac8281..79283dac8281 100644
--- a/include/asm-s390/appldata.h
+++ b/arch/s390/include/asm/appldata.h
diff --git a/include/asm-s390/atomic.h b/arch/s390/include/asm/atomic.h
index 2d184655bc5d..2d184655bc5d 100644
--- a/include/asm-s390/atomic.h
+++ b/arch/s390/include/asm/atomic.h
diff --git a/include/asm-s390/auxvec.h b/arch/s390/include/asm/auxvec.h
index 0d340720fd99..0d340720fd99 100644
--- a/include/asm-s390/auxvec.h
+++ b/arch/s390/include/asm/auxvec.h
diff --git a/include/asm-s390/bitops.h b/arch/s390/include/asm/bitops.h
index b4eb24ab5af9..b4eb24ab5af9 100644
--- a/include/asm-s390/bitops.h
+++ b/arch/s390/include/asm/bitops.h
diff --git a/include/asm-s390/bug.h b/arch/s390/include/asm/bug.h
index 384e3621e341..384e3621e341 100644
--- a/include/asm-s390/bug.h
+++ b/arch/s390/include/asm/bug.h
diff --git a/include/asm-s390/bugs.h b/arch/s390/include/asm/bugs.h
index 011f1e6a2a6c..011f1e6a2a6c 100644
--- a/include/asm-s390/bugs.h
+++ b/arch/s390/include/asm/bugs.h
diff --git a/include/asm-s390/byteorder.h b/arch/s390/include/asm/byteorder.h
index 1fe2492baa8d..1fe2492baa8d 100644
--- a/include/asm-s390/byteorder.h
+++ b/arch/s390/include/asm/byteorder.h
diff --git a/include/asm-s390/cache.h b/arch/s390/include/asm/cache.h
index 9b866816863c..9b866816863c 100644
--- a/include/asm-s390/cache.h
+++ b/arch/s390/include/asm/cache.h
diff --git a/include/asm-s390/cacheflush.h b/arch/s390/include/asm/cacheflush.h
index 49d5af916d01..49d5af916d01 100644
--- a/include/asm-s390/cacheflush.h
+++ b/arch/s390/include/asm/cacheflush.h
diff --git a/include/asm-s390/ccwdev.h b/arch/s390/include/asm/ccwdev.h
index ba007d8df941..ba007d8df941 100644
--- a/include/asm-s390/ccwdev.h
+++ b/arch/s390/include/asm/ccwdev.h
diff --git a/include/asm-s390/ccwgroup.h b/arch/s390/include/asm/ccwgroup.h
index a27f68985a79..a27f68985a79 100644
--- a/include/asm-s390/ccwgroup.h
+++ b/arch/s390/include/asm/ccwgroup.h
diff --git a/include/asm-s390/checksum.h b/arch/s390/include/asm/checksum.h
index d5a8e7c1477c..d5a8e7c1477c 100644
--- a/include/asm-s390/checksum.h
+++ b/arch/s390/include/asm/checksum.h
diff --git a/include/asm-s390/chpid.h b/arch/s390/include/asm/chpid.h
index dfe3c7f3439a..dfe3c7f3439a 100644
--- a/include/asm-s390/chpid.h
+++ b/arch/s390/include/asm/chpid.h
diff --git a/include/asm-s390/chsc.h b/arch/s390/include/asm/chsc.h
index d38d0cf62d4b..d38d0cf62d4b 100644
--- a/include/asm-s390/chsc.h
+++ b/arch/s390/include/asm/chsc.h
diff --git a/include/asm-s390/cio.h b/arch/s390/include/asm/cio.h
index 6dccb071aec3..6dccb071aec3 100644
--- a/include/asm-s390/cio.h
+++ b/arch/s390/include/asm/cio.h
diff --git a/include/asm-s390/cmb.h b/arch/s390/include/asm/cmb.h
index 50196857d27a..50196857d27a 100644
--- a/include/asm-s390/cmb.h
+++ b/arch/s390/include/asm/cmb.h
diff --git a/include/asm-s390/compat.h b/arch/s390/include/asm/compat.h
index de065b32381a..de065b32381a 100644
--- a/include/asm-s390/compat.h
+++ b/arch/s390/include/asm/compat.h
diff --git a/include/asm-s390/cpcmd.h b/arch/s390/include/asm/cpcmd.h
index 48a9eab16429..48a9eab16429 100644
--- a/include/asm-s390/cpcmd.h
+++ b/arch/s390/include/asm/cpcmd.h
diff --git a/include/asm-s390/cpu.h b/arch/s390/include/asm/cpu.h
index e5a6a9ba3adf..e5a6a9ba3adf 100644
--- a/include/asm-s390/cpu.h
+++ b/arch/s390/include/asm/cpu.h
diff --git a/include/asm-s390/cputime.h b/arch/s390/include/asm/cputime.h
index 133ce054fc89..133ce054fc89 100644
--- a/include/asm-s390/cputime.h
+++ b/arch/s390/include/asm/cputime.h
diff --git a/include/asm-s390/current.h b/arch/s390/include/asm/current.h
index 83cf36cde2da..83cf36cde2da 100644
--- a/include/asm-s390/current.h
+++ b/arch/s390/include/asm/current.h
diff --git a/include/asm-s390/dasd.h b/arch/s390/include/asm/dasd.h
index 3f002e13d024..3f002e13d024 100644
--- a/include/asm-s390/dasd.h
+++ b/arch/s390/include/asm/dasd.h
diff --git a/include/asm-s390/debug.h b/arch/s390/include/asm/debug.h
index 9450ce6e32de..9450ce6e32de 100644
--- a/include/asm-s390/debug.h
+++ b/arch/s390/include/asm/debug.h
diff --git a/include/asm-s390/delay.h b/arch/s390/include/asm/delay.h
index 78357314c450..78357314c450 100644
--- a/include/asm-s390/delay.h
+++ b/arch/s390/include/asm/delay.h
diff --git a/include/asm-s390/device.h b/arch/s390/include/asm/device.h
index d8f9872b0e2d..d8f9872b0e2d 100644
--- a/include/asm-s390/device.h
+++ b/arch/s390/include/asm/device.h
diff --git a/include/asm-s390/diag.h b/arch/s390/include/asm/diag.h
index 72b2e2f2d32d..72b2e2f2d32d 100644
--- a/include/asm-s390/diag.h
+++ b/arch/s390/include/asm/diag.h
diff --git a/include/asm-s390/div64.h b/arch/s390/include/asm/div64.h
index 6cd978cefb28..6cd978cefb28 100644
--- a/include/asm-s390/div64.h
+++ b/arch/s390/include/asm/div64.h
diff --git a/include/asm-s390/dma.h b/arch/s390/include/asm/dma.h
index 7425c6af6cd4..7425c6af6cd4 100644
--- a/include/asm-s390/dma.h
+++ b/arch/s390/include/asm/dma.h
diff --git a/include/asm-s390/ebcdic.h b/arch/s390/include/asm/ebcdic.h
index 7f6f641d32f4..7f6f641d32f4 100644
--- a/include/asm-s390/ebcdic.h
+++ b/arch/s390/include/asm/ebcdic.h
diff --git a/include/asm-s390/elf.h b/arch/s390/include/asm/elf.h
index 3cad56923815..3cad56923815 100644
--- a/include/asm-s390/elf.h
+++ b/arch/s390/include/asm/elf.h
diff --git a/include/asm-s390/emergency-restart.h b/arch/s390/include/asm/emergency-restart.h
index 108d8c48e42e..108d8c48e42e 100644
--- a/include/asm-s390/emergency-restart.h
+++ b/arch/s390/include/asm/emergency-restart.h
diff --git a/include/asm-s390/errno.h b/arch/s390/include/asm/errno.h
index e41d5b37c4d6..e41d5b37c4d6 100644
--- a/include/asm-s390/errno.h
+++ b/arch/s390/include/asm/errno.h
diff --git a/include/asm-s390/etr.h b/arch/s390/include/asm/etr.h
index 80ef58c61970..80ef58c61970 100644
--- a/include/asm-s390/etr.h
+++ b/arch/s390/include/asm/etr.h
diff --git a/include/asm-s390/extmem.h b/arch/s390/include/asm/extmem.h
index 33837d756184..33837d756184 100644
--- a/include/asm-s390/extmem.h
+++ b/arch/s390/include/asm/extmem.h
diff --git a/include/asm-s390/fb.h b/arch/s390/include/asm/fb.h
index c7df38030992..c7df38030992 100644
--- a/include/asm-s390/fb.h
+++ b/arch/s390/include/asm/fb.h
diff --git a/include/asm-s390/fcntl.h b/arch/s390/include/asm/fcntl.h
index 46ab12db5739..46ab12db5739 100644
--- a/include/asm-s390/fcntl.h
+++ b/arch/s390/include/asm/fcntl.h
diff --git a/include/asm-s390/fcx.h b/arch/s390/include/asm/fcx.h
index 8be1f3a58042..8be1f3a58042 100644
--- a/include/asm-s390/fcx.h
+++ b/arch/s390/include/asm/fcx.h
diff --git a/include/asm-s390/futex.h b/arch/s390/include/asm/futex.h
index 5c5d02de49e9..5c5d02de49e9 100644
--- a/include/asm-s390/futex.h
+++ b/arch/s390/include/asm/futex.h
diff --git a/include/asm-s390/hardirq.h b/arch/s390/include/asm/hardirq.h
index 89ec7056da28..89ec7056da28 100644
--- a/include/asm-s390/hardirq.h
+++ b/arch/s390/include/asm/hardirq.h
diff --git a/include/asm-s390/hugetlb.h b/arch/s390/include/asm/hugetlb.h
index 670a1d1745d2..670a1d1745d2 100644
--- a/include/asm-s390/hugetlb.h
+++ b/arch/s390/include/asm/hugetlb.h
diff --git a/include/asm-s390/idals.h b/arch/s390/include/asm/idals.h
index e82c10efe65a..e82c10efe65a 100644
--- a/include/asm-s390/idals.h
+++ b/arch/s390/include/asm/idals.h
diff --git a/include/asm-s390/io.h b/arch/s390/include/asm/io.h
index b7ff6afc3caa..b7ff6afc3caa 100644
--- a/include/asm-s390/io.h
+++ b/arch/s390/include/asm/io.h
diff --git a/include/asm-s390/ioctl.h b/arch/s390/include/asm/ioctl.h
index b279fe06dfe5..b279fe06dfe5 100644
--- a/include/asm-s390/ioctl.h
+++ b/arch/s390/include/asm/ioctl.h
diff --git a/include/asm-s390/ioctls.h b/arch/s390/include/asm/ioctls.h
index 40e481b1b461..40e481b1b461 100644
--- a/include/asm-s390/ioctls.h
+++ b/arch/s390/include/asm/ioctls.h
diff --git a/include/asm-s390/ipcbuf.h b/arch/s390/include/asm/ipcbuf.h
index 37f293d12c8f..37f293d12c8f 100644
--- a/include/asm-s390/ipcbuf.h
+++ b/arch/s390/include/asm/ipcbuf.h
diff --git a/include/asm-s390/ipl.h b/arch/s390/include/asm/ipl.h
index 1171e6d144a3..1171e6d144a3 100644
--- a/include/asm-s390/ipl.h
+++ b/arch/s390/include/asm/ipl.h
diff --git a/include/asm-s390/irq.h b/arch/s390/include/asm/irq.h
index 7da991a858f8..7da991a858f8 100644
--- a/include/asm-s390/irq.h
+++ b/arch/s390/include/asm/irq.h
diff --git a/include/asm-s390/irq_regs.h b/arch/s390/include/asm/irq_regs.h
index 3dd9c0b70270..3dd9c0b70270 100644
--- a/include/asm-s390/irq_regs.h
+++ b/arch/s390/include/asm/irq_regs.h
diff --git a/include/asm-s390/irqflags.h b/arch/s390/include/asm/irqflags.h
index 3f26131120b7..3f26131120b7 100644
--- a/include/asm-s390/irqflags.h
+++ b/arch/s390/include/asm/irqflags.h
diff --git a/include/asm-s390/isc.h b/arch/s390/include/asm/isc.h
index 34bb8916db4f..34bb8916db4f 100644
--- a/include/asm-s390/isc.h
+++ b/arch/s390/include/asm/isc.h
diff --git a/include/asm-s390/itcw.h b/arch/s390/include/asm/itcw.h
index a9bc5c36b32a..a9bc5c36b32a 100644
--- a/include/asm-s390/itcw.h
+++ b/arch/s390/include/asm/itcw.h
diff --git a/include/asm-s390/kdebug.h b/arch/s390/include/asm/kdebug.h
index 40db27cd6e60..40db27cd6e60 100644
--- a/include/asm-s390/kdebug.h
+++ b/arch/s390/include/asm/kdebug.h
diff --git a/include/asm-s390/kexec.h b/arch/s390/include/asm/kexec.h
index f219c6411e0b..f219c6411e0b 100644
--- a/include/asm-s390/kexec.h
+++ b/arch/s390/include/asm/kexec.h
diff --git a/include/asm-s390/kmap_types.h b/arch/s390/include/asm/kmap_types.h
index fd1574648223..fd1574648223 100644
--- a/include/asm-s390/kmap_types.h
+++ b/arch/s390/include/asm/kmap_types.h
diff --git a/include/asm-s390/kprobes.h b/arch/s390/include/asm/kprobes.h
index 330f68caffe4..330f68caffe4 100644
--- a/include/asm-s390/kprobes.h
+++ b/arch/s390/include/asm/kprobes.h
diff --git a/include/asm-s390/kvm.h b/arch/s390/include/asm/kvm.h
index d74002f95794..d74002f95794 100644
--- a/include/asm-s390/kvm.h
+++ b/arch/s390/include/asm/kvm.h
diff --git a/include/asm-s390/kvm_host.h b/arch/s390/include/asm/kvm_host.h
index 3c55e4107dcc..3c55e4107dcc 100644
--- a/include/asm-s390/kvm_host.h
+++ b/arch/s390/include/asm/kvm_host.h
diff --git a/include/asm-s390/kvm_para.h b/arch/s390/include/asm/kvm_para.h
index 2c503796b619..2c503796b619 100644
--- a/include/asm-s390/kvm_para.h
+++ b/arch/s390/include/asm/kvm_para.h
diff --git a/include/asm-s390/kvm_virtio.h b/arch/s390/include/asm/kvm_virtio.h
index 146100224def..146100224def 100644
--- a/include/asm-s390/kvm_virtio.h
+++ b/arch/s390/include/asm/kvm_virtio.h
diff --git a/include/asm-s390/linkage.h b/arch/s390/include/asm/linkage.h
index 291c2d01c44f..291c2d01c44f 100644
--- a/include/asm-s390/linkage.h
+++ b/arch/s390/include/asm/linkage.h
diff --git a/include/asm-s390/local.h b/arch/s390/include/asm/local.h
index c11c530f74d0..c11c530f74d0 100644
--- a/include/asm-s390/local.h
+++ b/arch/s390/include/asm/local.h
diff --git a/include/asm-s390/lowcore.h b/arch/s390/include/asm/lowcore.h
index 0bc51d52a899..0bc51d52a899 100644
--- a/include/asm-s390/lowcore.h
+++ b/arch/s390/include/asm/lowcore.h
diff --git a/include/asm-s390/mathemu.h b/arch/s390/include/asm/mathemu.h
index e8dd1ba8edb0..e8dd1ba8edb0 100644
--- a/include/asm-s390/mathemu.h
+++ b/arch/s390/include/asm/mathemu.h
diff --git a/include/asm-s390/mman.h b/arch/s390/include/asm/mman.h
index 7839767d837e..7839767d837e 100644
--- a/include/asm-s390/mman.h
+++ b/arch/s390/include/asm/mman.h
diff --git a/include/asm-s390/mmu.h b/arch/s390/include/asm/mmu.h
index 5dd5e7b3476f..5dd5e7b3476f 100644
--- a/include/asm-s390/mmu.h
+++ b/arch/s390/include/asm/mmu.h
diff --git a/include/asm-s390/mmu_context.h b/arch/s390/include/asm/mmu_context.h
index 4c2fbf48c9c4..4c2fbf48c9c4 100644
--- a/include/asm-s390/mmu_context.h
+++ b/arch/s390/include/asm/mmu_context.h
diff --git a/include/asm-s390/module.h b/arch/s390/include/asm/module.h
index 1cc1c5af705a..1cc1c5af705a 100644
--- a/include/asm-s390/module.h
+++ b/arch/s390/include/asm/module.h
diff --git a/include/asm-s390/monwriter.h b/arch/s390/include/asm/monwriter.h
index f0cbf96c52e6..f0cbf96c52e6 100644
--- a/include/asm-s390/monwriter.h
+++ b/arch/s390/include/asm/monwriter.h
diff --git a/include/asm-s390/msgbuf.h b/arch/s390/include/asm/msgbuf.h
index 1bbdee927924..1bbdee927924 100644
--- a/include/asm-s390/msgbuf.h
+++ b/arch/s390/include/asm/msgbuf.h
diff --git a/include/asm-s390/mutex.h b/arch/s390/include/asm/mutex.h
index 458c1f7fbc18..458c1f7fbc18 100644
--- a/include/asm-s390/mutex.h
+++ b/arch/s390/include/asm/mutex.h
diff --git a/include/asm-s390/page.h b/arch/s390/include/asm/page.h
index 991ba939408c..991ba939408c 100644
--- a/include/asm-s390/page.h
+++ b/arch/s390/include/asm/page.h
diff --git a/include/asm-s390/param.h b/arch/s390/include/asm/param.h
index 34aaa4603347..34aaa4603347 100644
--- a/include/asm-s390/param.h
+++ b/arch/s390/include/asm/param.h
diff --git a/include/asm-s390/pci.h b/arch/s390/include/asm/pci.h
index 42a145c9ddd6..42a145c9ddd6 100644
--- a/include/asm-s390/pci.h
+++ b/arch/s390/include/asm/pci.h
diff --git a/include/asm-s390/percpu.h b/arch/s390/include/asm/percpu.h
index 408d60b4f75b..408d60b4f75b 100644
--- a/include/asm-s390/percpu.h
+++ b/arch/s390/include/asm/percpu.h
diff --git a/include/asm-s390/pgalloc.h b/arch/s390/include/asm/pgalloc.h
index f5b2bf3d7c1d..f5b2bf3d7c1d 100644
--- a/include/asm-s390/pgalloc.h
+++ b/arch/s390/include/asm/pgalloc.h
diff --git a/include/asm-s390/pgtable.h b/arch/s390/include/asm/pgtable.h
index 0bdb704ae051..0bdb704ae051 100644
--- a/include/asm-s390/pgtable.h
+++ b/arch/s390/include/asm/pgtable.h
diff --git a/include/asm-s390/poll.h b/arch/s390/include/asm/poll.h
index c98509d3149e..c98509d3149e 100644
--- a/include/asm-s390/poll.h
+++ b/arch/s390/include/asm/poll.h
diff --git a/include/asm-s390/posix_types.h b/arch/s390/include/asm/posix_types.h
index 397d93fba3a7..397d93fba3a7 100644
--- a/include/asm-s390/posix_types.h
+++ b/arch/s390/include/asm/posix_types.h
diff --git a/include/asm-s390/processor.h b/arch/s390/include/asm/processor.h
index 4af80af2a88f..4af80af2a88f 100644
--- a/include/asm-s390/processor.h
+++ b/arch/s390/include/asm/processor.h
diff --git a/include/asm-s390/ptrace.h b/arch/s390/include/asm/ptrace.h
index af2c9ac28a07..af2c9ac28a07 100644
--- a/include/asm-s390/ptrace.h
+++ b/arch/s390/include/asm/ptrace.h
diff --git a/include/asm-s390/qdio.h b/arch/s390/include/asm/qdio.h
index 6813772171f2..6813772171f2 100644
--- a/include/asm-s390/qdio.h
+++ b/arch/s390/include/asm/qdio.h
diff --git a/include/asm-s390/qeth.h b/arch/s390/include/asm/qeth.h
index 930d378ef75a..930d378ef75a 100644
--- a/include/asm-s390/qeth.h
+++ b/arch/s390/include/asm/qeth.h
diff --git a/include/asm-s390/reset.h b/arch/s390/include/asm/reset.h
index f584f4a52581..f584f4a52581 100644
--- a/include/asm-s390/reset.h
+++ b/arch/s390/include/asm/reset.h
diff --git a/include/asm-s390/resource.h b/arch/s390/include/asm/resource.h
index 366c01de04f2..366c01de04f2 100644
--- a/include/asm-s390/resource.h
+++ b/arch/s390/include/asm/resource.h
diff --git a/include/asm-s390/rwsem.h b/arch/s390/include/asm/rwsem.h
index 9d2a17971805..9d2a17971805 100644
--- a/include/asm-s390/rwsem.h
+++ b/arch/s390/include/asm/rwsem.h
diff --git a/include/asm-s390/s390_ext.h b/arch/s390/include/asm/s390_ext.h
index 2afc060266a2..2afc060266a2 100644
--- a/include/asm-s390/s390_ext.h
+++ b/arch/s390/include/asm/s390_ext.h
diff --git a/include/asm-s390/s390_rdev.h b/arch/s390/include/asm/s390_rdev.h
index 6fa20442a48c..6fa20442a48c 100644
--- a/include/asm-s390/s390_rdev.h
+++ b/arch/s390/include/asm/s390_rdev.h
diff --git a/include/asm-s390/scatterlist.h b/arch/s390/include/asm/scatterlist.h
index 29ec8e28c8df..29ec8e28c8df 100644
--- a/include/asm-s390/scatterlist.h
+++ b/arch/s390/include/asm/scatterlist.h
diff --git a/include/asm-s390/schid.h b/arch/s390/include/asm/schid.h
index 825503cf3dc2..825503cf3dc2 100644
--- a/include/asm-s390/schid.h
+++ b/arch/s390/include/asm/schid.h
diff --git a/include/asm-s390/sclp.h b/arch/s390/include/asm/sclp.h
index fed7bee650a0..fed7bee650a0 100644
--- a/include/asm-s390/sclp.h
+++ b/arch/s390/include/asm/sclp.h
diff --git a/include/asm-s390/sections.h b/arch/s390/include/asm/sections.h
index fbd9116eb17b..fbd9116eb17b 100644
--- a/include/asm-s390/sections.h
+++ b/arch/s390/include/asm/sections.h
diff --git a/include/asm-s390/segment.h b/arch/s390/include/asm/segment.h
index 8bfce3475b1c..8bfce3475b1c 100644
--- a/include/asm-s390/segment.h
+++ b/arch/s390/include/asm/segment.h
diff --git a/include/asm-s390/sembuf.h b/arch/s390/include/asm/sembuf.h
index 32626b0cac4b..32626b0cac4b 100644
--- a/include/asm-s390/sembuf.h
+++ b/arch/s390/include/asm/sembuf.h
diff --git a/include/asm-s390/setup.h b/arch/s390/include/asm/setup.h
index 2bd9faeb3919..2bd9faeb3919 100644
--- a/include/asm-s390/setup.h
+++ b/arch/s390/include/asm/setup.h
diff --git a/include/asm-s390/sfp-machine.h b/arch/s390/include/asm/sfp-machine.h
index 4e16aede4b06..4e16aede4b06 100644
--- a/include/asm-s390/sfp-machine.h
+++ b/arch/s390/include/asm/sfp-machine.h
diff --git a/include/asm-s390/sfp-util.h b/arch/s390/include/asm/sfp-util.h
index 0addc6466d95..0addc6466d95 100644
--- a/include/asm-s390/sfp-util.h
+++ b/arch/s390/include/asm/sfp-util.h
diff --git a/include/asm-s390/shmbuf.h b/arch/s390/include/asm/shmbuf.h
index eed2e280ce37..eed2e280ce37 100644
--- a/include/asm-s390/shmbuf.h
+++ b/arch/s390/include/asm/shmbuf.h
diff --git a/include/asm-s390/shmparam.h b/arch/s390/include/asm/shmparam.h
index c2e0c0508e73..c2e0c0508e73 100644
--- a/include/asm-s390/shmparam.h
+++ b/arch/s390/include/asm/shmparam.h
diff --git a/include/asm-s390/sigcontext.h b/arch/s390/include/asm/sigcontext.h
index aeb6e0b13329..aeb6e0b13329 100644
--- a/include/asm-s390/sigcontext.h
+++ b/arch/s390/include/asm/sigcontext.h
diff --git a/include/asm-s390/siginfo.h b/arch/s390/include/asm/siginfo.h
index e0ff1ab054be..e0ff1ab054be 100644
--- a/include/asm-s390/siginfo.h
+++ b/arch/s390/include/asm/siginfo.h
diff --git a/include/asm-s390/signal.h b/arch/s390/include/asm/signal.h
index f6cfddb278cb..f6cfddb278cb 100644
--- a/include/asm-s390/signal.h
+++ b/arch/s390/include/asm/signal.h
diff --git a/include/asm-s390/sigp.h b/arch/s390/include/asm/sigp.h
index e16d56f8dfe1..e16d56f8dfe1 100644
--- a/include/asm-s390/sigp.h
+++ b/arch/s390/include/asm/sigp.h
diff --git a/include/asm-s390/smp.h b/arch/s390/include/asm/smp.h
index ae89cf2478fc..ae89cf2478fc 100644
--- a/include/asm-s390/smp.h
+++ b/arch/s390/include/asm/smp.h
diff --git a/include/asm-s390/socket.h b/arch/s390/include/asm/socket.h
index c786ab623b2d..c786ab623b2d 100644
--- a/include/asm-s390/socket.h
+++ b/arch/s390/include/asm/socket.h
diff --git a/include/asm-s390/sockios.h b/arch/s390/include/asm/sockios.h
index f4fc16c7da59..f4fc16c7da59 100644
--- a/include/asm-s390/sockios.h
+++ b/arch/s390/include/asm/sockios.h
diff --git a/include/asm-s390/sparsemem.h b/arch/s390/include/asm/sparsemem.h
index 545d219e6a2d..545d219e6a2d 100644
--- a/include/asm-s390/sparsemem.h
+++ b/arch/s390/include/asm/sparsemem.h
diff --git a/include/asm-s390/spinlock.h b/arch/s390/include/asm/spinlock.h
index df84ae96915f..df84ae96915f 100644
--- a/include/asm-s390/spinlock.h
+++ b/arch/s390/include/asm/spinlock.h
diff --git a/include/asm-s390/spinlock_types.h b/arch/s390/include/asm/spinlock_types.h
index 654abc40de04..654abc40de04 100644
--- a/include/asm-s390/spinlock_types.h
+++ b/arch/s390/include/asm/spinlock_types.h
diff --git a/include/asm-s390/stat.h b/arch/s390/include/asm/stat.h
index d92959eebb65..d92959eebb65 100644
--- a/include/asm-s390/stat.h
+++ b/arch/s390/include/asm/stat.h
diff --git a/include/asm-s390/statfs.h b/arch/s390/include/asm/statfs.h
index 099a45579190..099a45579190 100644
--- a/include/asm-s390/statfs.h
+++ b/arch/s390/include/asm/statfs.h
diff --git a/include/asm-s390/string.h b/arch/s390/include/asm/string.h
index d074673a6d9b..d074673a6d9b 100644
--- a/include/asm-s390/string.h
+++ b/arch/s390/include/asm/string.h
diff --git a/include/asm-s390/suspend.h b/arch/s390/include/asm/suspend.h
index 1f34580e67a7..1f34580e67a7 100644
--- a/include/asm-s390/suspend.h
+++ b/arch/s390/include/asm/suspend.h
diff --git a/include/asm-s390/sysinfo.h b/arch/s390/include/asm/sysinfo.h
index 79d01343f8b0..79d01343f8b0 100644
--- a/include/asm-s390/sysinfo.h
+++ b/arch/s390/include/asm/sysinfo.h
diff --git a/include/asm-s390/system.h b/arch/s390/include/asm/system.h
index 819e7d99ca0c..819e7d99ca0c 100644
--- a/include/asm-s390/system.h
+++ b/arch/s390/include/asm/system.h
diff --git a/include/asm-s390/tape390.h b/arch/s390/include/asm/tape390.h
index 884fba48f1ff..884fba48f1ff 100644
--- a/include/asm-s390/tape390.h
+++ b/arch/s390/include/asm/tape390.h
diff --git a/include/asm-s390/termbits.h b/arch/s390/include/asm/termbits.h
index 58731853d529..58731853d529 100644
--- a/include/asm-s390/termbits.h
+++ b/arch/s390/include/asm/termbits.h
diff --git a/include/asm-s390/termios.h b/arch/s390/include/asm/termios.h
index 67f66278f533..67f66278f533 100644
--- a/include/asm-s390/termios.h
+++ b/arch/s390/include/asm/termios.h
diff --git a/include/asm-s390/thread_info.h b/arch/s390/include/asm/thread_info.h
index 91a8f93ad355..91a8f93ad355 100644
--- a/include/asm-s390/thread_info.h
+++ b/arch/s390/include/asm/thread_info.h
diff --git a/include/asm-s390/timer.h b/arch/s390/include/asm/timer.h
index d98d79e35cd6..d98d79e35cd6 100644
--- a/include/asm-s390/timer.h
+++ b/arch/s390/include/asm/timer.h
diff --git a/include/asm-s390/timex.h b/arch/s390/include/asm/timex.h
index d744c3d62de5..d744c3d62de5 100644
--- a/include/asm-s390/timex.h
+++ b/arch/s390/include/asm/timex.h
diff --git a/include/asm-s390/tlb.h b/arch/s390/include/asm/tlb.h
index 3d8a96d39d9d..3d8a96d39d9d 100644
--- a/include/asm-s390/tlb.h
+++ b/arch/s390/include/asm/tlb.h
diff --git a/include/asm-s390/tlbflush.h b/arch/s390/include/asm/tlbflush.h
index d60394b9745e..d60394b9745e 100644
--- a/include/asm-s390/tlbflush.h
+++ b/arch/s390/include/asm/tlbflush.h
diff --git a/include/asm-s390/todclk.h b/arch/s390/include/asm/todclk.h
index c7f62055488a..c7f62055488a 100644
--- a/include/asm-s390/todclk.h
+++ b/arch/s390/include/asm/todclk.h
diff --git a/include/asm-s390/topology.h b/arch/s390/include/asm/topology.h
index d96c91643458..d96c91643458 100644
--- a/include/asm-s390/topology.h
+++ b/arch/s390/include/asm/topology.h
diff --git a/include/asm-s390/types.h b/arch/s390/include/asm/types.h
index 41c547656130..41c547656130 100644
--- a/include/asm-s390/types.h
+++ b/arch/s390/include/asm/types.h
diff --git a/include/asm-s390/uaccess.h b/arch/s390/include/asm/uaccess.h
index 0235970278f0..0235970278f0 100644
--- a/include/asm-s390/uaccess.h
+++ b/arch/s390/include/asm/uaccess.h
diff --git a/include/asm-s390/ucontext.h b/arch/s390/include/asm/ucontext.h
index d69bec0b03f5..d69bec0b03f5 100644
--- a/include/asm-s390/ucontext.h
+++ b/arch/s390/include/asm/ucontext.h
diff --git a/include/asm-s390/unaligned.h b/arch/s390/include/asm/unaligned.h
index da9627afe5d8..da9627afe5d8 100644
--- a/include/asm-s390/unaligned.h
+++ b/arch/s390/include/asm/unaligned.h
diff --git a/include/asm-s390/unistd.h b/arch/s390/include/asm/unistd.h
index c8ad350d1444..c8ad350d1444 100644
--- a/include/asm-s390/unistd.h
+++ b/arch/s390/include/asm/unistd.h
diff --git a/include/asm-s390/user.h b/arch/s390/include/asm/user.h
index 1b050e35fdc6..1b050e35fdc6 100644
--- a/include/asm-s390/user.h
+++ b/arch/s390/include/asm/user.h
diff --git a/include/asm-s390/vtoc.h b/arch/s390/include/asm/vtoc.h
index 3a5267d90d29..3a5267d90d29 100644
--- a/include/asm-s390/vtoc.h
+++ b/arch/s390/include/asm/vtoc.h
diff --git a/include/asm-s390/xor.h b/arch/s390/include/asm/xor.h
index c82eb12a5b18..c82eb12a5b18 100644
--- a/include/asm-s390/xor.h
+++ b/arch/s390/include/asm/xor.h
diff --git a/include/asm-s390/zcrypt.h b/arch/s390/include/asm/zcrypt.h
index 00d3bbd44117..00d3bbd44117 100644
--- a/include/asm-s390/zcrypt.h
+++ b/arch/s390/include/asm/zcrypt.h
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index cb992c3d6b71..5131d50f851a 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -48,6 +48,9 @@ config GENERIC_HWEIGHT
 config GENERIC_HARDIRQS
 	def_bool y
 
+config GENERIC_HARDIRQS_NO__DO_IRQ
+	def_bool y
+
 config GENERIC_IRQ_PROBE
 	def_bool y
 
@@ -63,6 +66,10 @@ config GENERIC_TIME
 config GENERIC_CLOCKEVENTS
 	def_bool n
 
+config GENERIC_LOCKBREAK
+	def_bool y
+	depends on SMP && PREEMPT
+
 config SYS_SUPPORTS_PM
 	bool
 
@@ -94,9 +101,6 @@ config ARCH_HAS_ILOG2_U64
 config ARCH_NO_VIRT_TO_BUS
 	def_bool y
 
-config ARCH_SUPPORTS_AOUT
-	def_bool y
-
 config IO_TRAPPED
 	bool
 
@@ -483,6 +487,23 @@ config CRASH_DUMP
 
 	  For more details see Documentation/kdump/kdump.txt
 
+config SECCOMP
+	bool "Enable seccomp to safely compute untrusted bytecode"
+	depends on PROC_FS
+	default y
+	help
+	  This kernel feature is useful for number crunching applications
+	  that may need to compute untrusted bytecode during their
+	  execution. By using pipes or other transports made available to
+	  the process as file descriptors supporting the read/write
+	  syscalls, it's possible to isolate those applications in
+	  their own address space using seccomp. Once seccomp is
+	  enabled via prctl, it cannot be disabled and the task is only
+	  allowed to execute a few safe syscalls defined by each seccomp
+	  mode.
+
+	  If unsure, say N.
+
 config SMP
 	bool "Symmetric multi-processing support"
 	depends on SYS_SUPPORTS_SMP
diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug
index 36f4b1f7066d..4d2d102e00d5 100644
--- a/arch/sh/Kconfig.debug
+++ b/arch/sh/Kconfig.debug
@@ -182,7 +182,7 @@ if SUPERH64
 
 config SH64_PROC_ASIDS
 	bool "Debug: report ASIDs through /proc/asids"
-	depends on PROC_FS
+	depends on PROC_FS && MMU
 
 config SH64_SR_WATCH
 	bool "Debug: set SR.WATCH to enable hardware watchpoints and trace"
diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index 25659ce74baa..01d85c74481d 100644
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile
@@ -95,8 +95,6 @@ head-y			:= arch/sh/kernel/init_task.o
 head-$(CONFIG_SUPERH32)	+= arch/sh/kernel/head_32.o
 head-$(CONFIG_SUPERH64)	+= arch/sh/kernel/head_64.o
 
-LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
-
 core-y				+= arch/sh/kernel/ arch/sh/mm/ arch/sh/boards/
 core-$(CONFIG_SH_FPU_EMU)	+= arch/sh/math-emu/
 
@@ -145,10 +143,6 @@ cpuincdir-$(CONFIG_CPU_SH4)	+= cpu-sh4
 cpuincdir-$(CONFIG_CPU_SH5)	+= cpu-sh5
 cpuincdir-y			+= cpu-common	# Must be last
 
-libs-$(CONFIG_SUPERH32)		:= arch/sh/lib/	$(libs-y)
-libs-$(CONFIG_SUPERH64)		:= arch/sh/lib64/ $(libs-y)
-libs-y				+= $(LIBGCC)
-
 drivers-y			+= arch/sh/drivers/
 drivers-$(CONFIG_OPROFILE)	+= arch/sh/oprofile/
 
@@ -161,10 +155,16 @@ KBUILD_CFLAGS		+= -pipe $(cflags-y)
 KBUILD_CPPFLAGS		+= $(cflags-y)
 KBUILD_AFLAGS		+= $(cflags-y)
 
+LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
+
+libs-$(CONFIG_SUPERH32)		:= arch/sh/lib/	$(libs-y)
+libs-$(CONFIG_SUPERH64)		:= arch/sh/lib64/ $(libs-y)
+libs-y				+= $(LIBGCC)
+
 PHONY += maketools FORCE
 
 maketools:  include/linux/version.h FORCE
-	$(Q)$(MAKE) $(build)=arch/sh/tools arch/sh/include/asm/machtypes.h
+	$(Q)$(MAKE) $(build)=arch/sh/tools include/asm-sh/machtypes.h
 
 all: $(KBUILD_IMAGE)
 
@@ -215,4 +215,4 @@ arch/sh/lib64/syscalltab.h: arch/sh/kernel/syscalls_64.S
 	$(call filechk,gen-syscalltab)
 
 CLEAN_FILES += arch/sh/lib64/syscalltab.h \
-	       arch/sh/include/asm/machtypes.h
+	       include/asm-sh/machtypes.h
diff --git a/arch/sh/boards/Makefile b/arch/sh/boards/Makefile
index ff9b93c5a91b..463022c7df3c 100644
--- a/arch/sh/boards/Makefile
+++ b/arch/sh/boards/Makefile
@@ -5,4 +5,4 @@ obj-$(CONFIG_SH_AP325RXA)	+= board-ap325rxa.o
 obj-$(CONFIG_SH_MAGIC_PANEL_R2)	+= board-magicpanelr2.o
 obj-$(CONFIG_SH_RSK7203)	+= board-rsk7203.o
 obj-$(CONFIG_SH_SH7785LCR)	+= board-sh7785lcr.o
-obj-$(CONFIG_SH_SHMIN)		+= board-shmin..o
+obj-$(CONFIG_SH_SHMIN)		+= board-shmin.o
diff --git a/arch/sh/boards/board-ap325rxa.c b/arch/sh/boards/board-ap325rxa.c
index 9c71603d29a2..025d4fe55a58 100644
--- a/arch/sh/boards/board-ap325rxa.c
+++ b/arch/sh/boards/board-ap325rxa.c
@@ -17,7 +17,6 @@
 #include <linux/mtd/physmap.h>
 #include <linux/delay.h>
 #include <linux/i2c.h>
-#include <linux/delay.h>
 #include <linux/smc911x.h>
 #include <media/soc_camera_platform.h>
 #include <media/sh_mobile_ceu.h>
diff --git a/arch/sh/boards/mach-se/7343/irq.c b/arch/sh/boards/mach-se/7343/irq.c
index 5d96e2eef82a..051c29d4eae0 100644
--- a/arch/sh/boards/mach-se/7343/irq.c
+++ b/arch/sh/boards/mach-se/7343/irq.c
@@ -13,7 +13,6 @@
 #include <linux/init.h>
 #include <linux/irq.h>
 #include <linux/interrupt.h>
-#include <linux/irq.h>
 #include <linux/io.h>
 #include <mach-se/mach/se7343.h>
 
diff --git a/arch/sh/configs/dreamcast_defconfig b/arch/sh/configs/dreamcast_defconfig
index d4075283956d..3dc1cbd8a981 100644
--- a/arch/sh/configs/dreamcast_defconfig
+++ b/arch/sh/configs/dreamcast_defconfig
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26
-# Wed Jul 30 01:34:24 2008
+# Linux kernel version: 2.6.27-rc1
+# Mon Aug  4 16:49:13 2008
 #
 CONFIG_SUPERH=y
 CONFIG_SUPERH32=y
@@ -11,6 +11,7 @@ CONFIG_GENERIC_BUG=y
 CONFIG_GENERIC_FIND_NEXT_BIT=y
 CONFIG_GENERIC_HWEIGHT=y
 CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
 CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_GENERIC_CALIBRATE_DELAY=y
 CONFIG_GENERIC_TIME=y
@@ -21,7 +22,6 @@ CONFIG_LOCKDEP_SUPPORT=y
 # CONFIG_ARCH_HAS_ILOG2_U32 is not set
 # CONFIG_ARCH_HAS_ILOG2_U64 is not set
 CONFIG_ARCH_NO_VIRT_TO_BUS=y
-CONFIG_ARCH_SUPPORTS_AOUT=y
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 
 #
@@ -87,6 +87,7 @@ CONFIG_HAVE_OPROFILE=y
 # CONFIG_USE_GENERIC_SMP_HELPERS is not set
 CONFIG_HAVE_CLK=y
 CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
 CONFIG_SLABINFO=y
 CONFIG_RT_MUTEXES=y
 # CONFIG_TINY_SHMEM is not set
@@ -284,6 +285,7 @@ CONFIG_HZ=250
 # CONFIG_SCHED_HRTICK is not set
 # CONFIG_KEXEC is not set
 # CONFIG_CRASH_DUMP is not set
+CONFIG_SECCOMP=y
 # CONFIG_PREEMPT_NONE is not set
 # CONFIG_PREEMPT_VOLUNTARY is not set
 CONFIG_PREEMPT=y
@@ -317,10 +319,6 @@ CONFIG_PCI_LEGACY=y
 #
 CONFIG_BINFMT_ELF=y
 # CONFIG_BINFMT_MISC is not set
-
-#
-# Networking
-#
 CONFIG_NET=y
 
 #
@@ -555,7 +553,7 @@ CONFIG_INPUT_KEYBOARD=y
 # CONFIG_KEYBOARD_XTKBD is not set
 # CONFIG_KEYBOARD_NEWTON is not set
 # CONFIG_KEYBOARD_STOWAWAY is not set
-# CONFIG_KEYBOARD_MAPLE is not set
+CONFIG_KEYBOARD_MAPLE=y
 # CONFIG_KEYBOARD_SH_KEYSC is not set
 CONFIG_INPUT_MOUSE=y
 # CONFIG_MOUSE_PS2 is not set
diff --git a/arch/sh/include/asm/a.out.h b/arch/sh/include/asm/a.out.h
deleted file mode 100644
index 1f93130e179c..000000000000
--- a/arch/sh/include/asm/a.out.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef __ASM_SH_A_OUT_H
-#define __ASM_SH_A_OUT_H
-
-struct exec
-{
-  unsigned long a_info;		/* Use macros N_MAGIC, etc for access */
-  unsigned a_text;		/* length of text, in bytes */
-  unsigned a_data;		/* length of data, in bytes */
-  unsigned a_bss;		/* length of uninitialized data area for file, in bytes */
-  unsigned a_syms;		/* length of symbol table data in file, in bytes */
-  unsigned a_entry;		/* start address */
-  unsigned a_trsize;		/* length of relocation info for text, in bytes */
-  unsigned a_drsize;		/* length of relocation info for data, in bytes */
-};
-
-#define N_TRSIZE(a)	((a).a_trsize)
-#define N_DRSIZE(a)	((a).a_drsize)
-#define N_SYMSIZE(a)	((a).a_syms)
-
-#endif /* __ASM_SH_A_OUT_H */
diff --git a/arch/sh/include/asm/ptrace.h b/arch/sh/include/asm/ptrace.h
index 643ab5a7cf3b..b86aeabba61a 100644
--- a/arch/sh/include/asm/ptrace.h
+++ b/arch/sh/include/asm/ptrace.h
@@ -104,6 +104,15 @@ struct pt_dspregs {
 
 extern void show_regs(struct pt_regs *);
 
+/*
+ * These are defined as per linux/ptrace.h.
+ */
+struct task_struct;
+
+#define arch_has_single_step()	(1)
+extern void user_enable_single_step(struct task_struct *);
+extern void user_disable_single_step(struct task_struct *);
+
 #ifdef CONFIG_SH_DSP
 #define task_pt_regs(task) \
 	((struct pt_regs *) (task_stack_page(task) + THREAD_SIZE \
diff --git a/arch/sh/include/asm/seccomp.h b/arch/sh/include/asm/seccomp.h
new file mode 100644
index 000000000000..3280ed3802ef
--- /dev/null
+++ b/arch/sh/include/asm/seccomp.h
@@ -0,0 +1,10 @@
+#ifndef __ASM_SECCOMP_H
+
+#include <linux/unistd.h>
+
+#define __NR_seccomp_read __NR_read
+#define __NR_seccomp_write __NR_write
+#define __NR_seccomp_exit __NR_exit
+#define __NR_seccomp_sigreturn __NR_rt_sigreturn
+
+#endif /* __ASM_SECCOMP_H */
diff --git a/arch/sh/include/asm/thread_info.h b/arch/sh/include/asm/thread_info.h
index eeb4c747119e..0a894cafb1dd 100644
--- a/arch/sh/include/asm/thread_info.h
+++ b/arch/sh/include/asm/thread_info.h
@@ -117,24 +117,45 @@ static inline struct thread_info *current_thread_info(void)
 #define TIF_NEED_RESCHED	2	/* rescheduling necessary */
 #define TIF_RESTORE_SIGMASK	3	/* restore signal mask in do_signal() */
 #define TIF_SINGLESTEP		4	/* singlestepping active */
-#define TIF_SYSCALL_AUDIT	5
+#define TIF_SYSCALL_AUDIT	5	/* syscall auditing active */
+#define TIF_SECCOMP		6	/* secure computing */
+#define TIF_NOTIFY_RESUME	7	/* callback before returning to user */
 #define TIF_USEDFPU		16	/* FPU was used by this task this quantum (SMP) */
 #define TIF_POLLING_NRFLAG	17	/* true if poll_idle() is polling TIF_NEED_RESCHED */
 #define TIF_MEMDIE		18
-#define TIF_FREEZE		19
-
-#define _TIF_SYSCALL_TRACE	(1<<TIF_SYSCALL_TRACE)
-#define _TIF_SIGPENDING		(1<<TIF_SIGPENDING)
-#define _TIF_NEED_RESCHED	(1<<TIF_NEED_RESCHED)
-#define _TIF_RESTORE_SIGMASK	(1<<TIF_RESTORE_SIGMASK)
-#define _TIF_SINGLESTEP		(1<<TIF_SINGLESTEP)
-#define _TIF_SYSCALL_AUDIT		(1<<TIF_SYSCALL_AUDIT)
-#define _TIF_USEDFPU		(1<<TIF_USEDFPU)
-#define _TIF_POLLING_NRFLAG	(1<<TIF_POLLING_NRFLAG)
-#define _TIF_FREEZE		(1<<TIF_FREEZE)
-
-#define _TIF_WORK_MASK		0x000000FE	/* work to do on interrupt/exception return */
-#define _TIF_ALLWORK_MASK	0x000000FF	/* work to do on any return to u-space */
+#define TIF_FREEZE		19	/* Freezing for suspend */
+
+#define _TIF_SYSCALL_TRACE	(1 << TIF_SYSCALL_TRACE)
+#define _TIF_SIGPENDING		(1 << TIF_SIGPENDING)
+#define _TIF_NEED_RESCHED	(1 << TIF_NEED_RESCHED)
+#define _TIF_RESTORE_SIGMASK	(1 << TIF_RESTORE_SIGMASK)
+#define _TIF_SINGLESTEP		(1 << TIF_SINGLESTEP)
+#define _TIF_SYSCALL_AUDIT	(1 << TIF_SYSCALL_AUDIT)
+#define _TIF_SECCOMP		(1 << TIF_SECCOMP)
+#define _TIF_NOTIFY_RESUME	(1 << TIF_NOTIFY_RESUME)
+#define _TIF_USEDFPU		(1 << TIF_USEDFPU)
+#define _TIF_POLLING_NRFLAG	(1 << TIF_POLLING_NRFLAG)
+#define _TIF_FREEZE		(1 << TIF_FREEZE)
+
+/*
+ * _TIF_ALLWORK_MASK and _TIF_WORK_MASK need to fit within a byte, or we
+ * blow the tst immediate size constraints and need to fix up
+ * arch/sh/kernel/entry-common.S.
+ */
+
+/* work to do in syscall trace */
+#define _TIF_WORK_SYSCALL_MASK	(_TIF_SYSCALL_TRACE | _TIF_SINGLESTEP | \
+				 _TIF_SYSCALL_AUDIT | _TIF_SECCOMP)
+
+/* work to do on any return to u-space */
+#define _TIF_ALLWORK_MASK	(_TIF_SYSCALL_TRACE | _TIF_SIGPENDING      | \
+				 _TIF_NEED_RESCHED  | _TIF_SYSCALL_AUDIT   | \
+				 _TIF_SINGLESTEP    | _TIF_RESTORE_SIGMASK | \
+				 _TIF_NOTIFY_RESUME)
+
+/* work to do on interrupt/exception return */
+#define _TIF_WORK_MASK		(_TIF_ALLWORK_MASK & ~(_TIF_SYSCALL_TRACE | \
+				 _TIF_SYSCALL_AUDIT | _TIF_SINGLESTEP))
 
 #endif /* __KERNEL__ */
 
diff --git a/arch/sh/include/asm/tlb_64.h b/arch/sh/include/asm/tlb_64.h
index 0a96f3af69e3..ef0ae2a28f23 100644
--- a/arch/sh/include/asm/tlb_64.h
+++ b/arch/sh/include/asm/tlb_64.h
@@ -21,11 +21,9 @@
 #ifndef __ASSEMBLY__
 
 /**
- * for_each_dtlb_entry
+ * for_each_dtlb_entry - Iterate over free (non-wired) DTLB entries
  *
  * @tlb:	TLB entry
- *
- * Iterate over free (non-wired) DTLB entries
  */
 #define for_each_dtlb_entry(tlb)		\
 	for (tlb  = cpu_data->dtlb.first;	\
@@ -33,11 +31,9 @@
 	     tlb += cpu_data->dtlb.step)
 
 /**
- * for_each_itlb_entry
+ * for_each_itlb_entry - Iterate over free (non-wired) ITLB entries
  *
  * @tlb:	TLB entry
- *
- * Iterate over free (non-wired) ITLB entries
  */
 #define for_each_itlb_entry(tlb)		\
 	for (tlb  = cpu_data->itlb.first;	\
@@ -45,11 +41,9 @@
 	     tlb += cpu_data->itlb.step)
 
 /**
- * __flush_tlb_slot
+ * __flush_tlb_slot - Flushes TLB slot @slot.
  *
  * @slot:	Address of TLB slot.
- *
- * Flushes TLB slot @slot.
  */
 static inline void __flush_tlb_slot(unsigned long long slot)
 {
diff --git a/arch/sh/include/cpu-sh2/cpu/cache.h b/arch/sh/include/cpu-sh2/cpu/cache.h
index 4e0b16500686..673515bc4135 100644
--- a/arch/sh/include/cpu-sh2/cpu/cache.h
+++ b/arch/sh/include/cpu-sh2/cpu/cache.h
@@ -21,11 +21,11 @@
 #define CCR		0xffffffec
 
 #define CCR_CACHE_CE	0x01	/* Cache enable */
-#define CCR_CACHE_WT	0x06    /* CCR[bit1=1,bit2=1] */
+#define CCR_CACHE_WT	0x02    /* CCR[bit1=1,bit2=1] */
 				/* 0x00000000-0x7fffffff: Write-through  */
 				/* 0x80000000-0x9fffffff: Write-back     */
                                 /* 0xc0000000-0xdfffffff: Write-through  */
-#define CCR_CACHE_CB	0x00    /* CCR[bit1=0,bit2=0] */
+#define CCR_CACHE_CB	0x04    /* CCR[bit1=0,bit2=0] */
 				/* 0x00000000-0x7fffffff: Write-back     */
 				/* 0x80000000-0x9fffffff: Write-through  */
                                 /* 0xc0000000-0xdfffffff: Write-back     */
@@ -36,6 +36,8 @@
 
 #define CCR_CACHE_ENABLE	CCR_CACHE_CE
 #define CCR_CACHE_INVALIDATE	CCR_CACHE_CF
+#define CACHE_PHYSADDR_MASK	0x1ffffc00
+
 #endif
 
 #endif /* __ASM_CPU_SH2_CACHE_H */
diff --git a/arch/sh/include/cpu-sh2a/cpu/addrspace.h b/arch/sh/include/cpu-sh2a/cpu/addrspace.h
new file mode 100644
index 000000000000..31eb4b58aa6d
--- /dev/null
+++ b/arch/sh/include/cpu-sh2a/cpu/addrspace.h
@@ -0,0 +1,10 @@
+#ifndef __ASM_SH_CPU_SH2A_ADDRSPACE_H
+#define __ASM_SH_CPU_SH2A_ADDRSPACE_H
+
+#define P0SEG		0x00000000
+#define P1SEG		0x00000000
+#define P2SEG		0x20000000
+#define P3SEG		0x40000000
+#define P4SEG		0x60000000
+
+#endif /* __ASM_SH_CPU_SH2A_ADDRSPACE_H */
diff --git a/arch/sh/include/cpu-sh2a/cpu/cache.h b/arch/sh/include/cpu-sh2a/cpu/cache.h
index afe228b3f493..defb0baa5a06 100644
--- a/arch/sh/include/cpu-sh2a/cpu/cache.h
+++ b/arch/sh/include/cpu-sh2a/cpu/cache.h
@@ -36,5 +36,8 @@
 
 #define CCR_CACHE_ENABLE	(CCR_CACHE_OCE | CCR_CACHE_ICE)
 #define CCR_CACHE_INVALIDATE	(CCR_CACHE_OCI | CCR_CACHE_ICI)
+#define CCR_ICACHE_INVALIDATE	CCR_CACHE_ICI
+#define CCR_OCACHE_INVALIDATE	CCR_CACHE_OCI
+#define CACHE_PHYSADDR_MASK	0x1ffffc00
 
 #endif /* __ASM_CPU_SH2A_CACHE_H */
diff --git a/arch/sh/include/cpu-sh2a/cpu/cacheflush.h b/arch/sh/include/cpu-sh2a/cpu/cacheflush.h
new file mode 100644
index 000000000000..3d3b9205d2ac
--- /dev/null
+++ b/arch/sh/include/cpu-sh2a/cpu/cacheflush.h
@@ -0,0 +1,34 @@
+#ifndef __ASM_CPU_SH2A_CACHEFLUSH_H
+#define __ASM_CPU_SH2A_CACHEFLUSH_H
+
+/* 
+ * Cache flushing:
+ *
+ *  - flush_cache_all() flushes entire cache
+ *  - flush_cache_mm(mm) flushes the specified mm context's cache lines
+ *  - flush_cache_dup mm(mm) handles cache flushing when forking
+ *  - flush_cache_page(mm, vmaddr, pfn) flushes a single page
+ *  - flush_cache_range(vma, start, end) flushes a range of pages
+ *
+ *  - flush_dcache_page(pg) flushes(wback&invalidates) a page for dcache
+ *  - flush_icache_range(start, end) flushes(invalidates) a range for icache
+ *  - flush_icache_page(vma, pg) flushes(invalidates) a page for icache
+ *
+ *  Caches are indexed (effectively) by physical address on SH-2, so
+ *  we don't need them.
+ */
+#define flush_cache_all()			do { } while (0)
+#define flush_cache_mm(mm)			do { } while (0)
+#define flush_cache_dup_mm(mm)			do { } while (0)
+#define flush_cache_range(vma, start, end)	do { } while (0)
+#define flush_cache_page(vma, vmaddr, pfn)	do { } while (0)
+#define flush_dcache_page(page)			do { } while (0)
+#define flush_dcache_mmap_lock(mapping)		do { } while (0)
+#define flush_dcache_mmap_unlock(mapping)	do { } while (0)
+void flush_icache_range(unsigned long start, unsigned long end);
+#define flush_icache_page(vma,pg)		do { } while (0)
+#define flush_icache_user_range(vma,pg,adr,len)	do { } while (0)
+#define flush_cache_sigtramp(vaddr)		do { } while (0)
+
+#define p3_cache_init()				do { } while (0)
+#endif /* __ASM_CPU_SH2A_CACHEFLUSH_H */
diff --git a/arch/sh/kernel/cpu/sh4/sq.c b/arch/sh/kernel/cpu/sh4/sq.c
index dcdf959a3d44..8a8a993f55ea 100644
--- a/arch/sh/kernel/cpu/sh4/sq.c
+++ b/arch/sh/kernel/cpu/sh4/sq.c
@@ -199,7 +199,7 @@ EXPORT_SYMBOL(sq_remap);
 
 /**
  * sq_unmap - Unmap a Store Queue allocation
- * @map: Pre-allocated Store Queue mapping.
+ * @vaddr: Pre-allocated Store Queue mapping.
  *
  * Unmaps the store queue allocation @map that was previously created by
  * sq_remap(). Also frees up the pte that was previously inserted into
diff --git a/arch/sh/kernel/cpu/sh5/entry.S b/arch/sh/kernel/cpu/sh5/entry.S
index ca08e7f26a3a..04c7da968146 100644
--- a/arch/sh/kernel/cpu/sh5/entry.S
+++ b/arch/sh/kernel/cpu/sh5/entry.S
@@ -987,11 +987,11 @@ work_resched:
 work_notifysig:
 	gettr	tr1, LINK
 
-	movi	do_signal, r6
+	movi	do_notify_resume, r6
 	ptabs	r6, tr0
 	or	SP, ZERO, r2
-	or	ZERO, ZERO, r3
-	blink	tr0, LINK	    /* Call do_signal(regs, 0), return here */
+	or	r7, ZERO, r3
+	blink	tr0, LINK	    /* Call do_notify_resume(regs, current_thread_info->flags), return here */
 
 restore_all:
 	/* Do prefetches */
@@ -1300,18 +1300,20 @@ syscall_allowed:
 
 	getcon	KCR0, r2
 	ld.l	r2, TI_FLAGS, r4
-	movi	(_TIF_SYSCALL_TRACE | _TIF_SINGLESTEP | _TIF_SYSCALL_AUDIT), r6
+	movi	_TIF_WORK_SYSCALL_MASK, r6
 	and	r6, r4, r6
 	beq/l	r6, ZERO, tr0
 
 	/* Trace it by calling syscall_trace before and after */
-	movi	syscall_trace, r4
+	movi	do_syscall_trace_enter, r4
 	or	SP, ZERO, r2
-	or	ZERO, ZERO, r3
 	ptabs	r4, tr0
 	blink	tr0, LINK
 
-	/* Reload syscall number as r5 is trashed by syscall_trace */
+	/* Save the retval */
+	st.q	SP, FRAME_R(2), r2
+
+	/* Reload syscall number as r5 is trashed by do_syscall_trace_enter */
 	ld.q	SP, FRAME_S(FSYSCALL_ID), r5
 	andi	r5, 0x1ff, r5
 
@@ -1343,9 +1345,8 @@ syscall_ret_trace:
 	/* We get back here only if under trace */
 	st.q	SP, FRAME_R(9), r2	/* Save return value */
 
-	movi	syscall_trace, LINK
+	movi	do_syscall_trace_leave, LINK
 	or	SP, ZERO, r2
-	movi	1, r3
 	ptabs	LINK, tr0
 	blink	tr0, LINK
 
diff --git a/arch/sh/kernel/entry-common.S b/arch/sh/kernel/entry-common.S
index 5e0dd1933847..0bc17def55a7 100644
--- a/arch/sh/kernel/entry-common.S
+++ b/arch/sh/kernel/entry-common.S
@@ -202,7 +202,7 @@ work_resched:
 syscall_exit_work:
 	! r0: current_thread_info->flags
 	! r8: current_thread_info
-	tst	#_TIF_SYSCALL_TRACE | _TIF_SINGLESTEP | _TIF_SYSCALL_AUDIT, r0
+	tst	#_TIF_WORK_SYSCALL_MASK, r0
 	bt/s	work_pending
 	 tst	#_TIF_NEED_RESCHED, r0
 #ifdef CONFIG_TRACE_IRQFLAGS
@@ -211,10 +211,8 @@ syscall_exit_work:
 	 nop
 #endif
 	sti
-	! XXX setup arguments...
 	mov	r15, r4
-	mov	#1, r5
-	mov.l	4f, r0			! do_syscall_trace
+	mov.l	8f, r0			! do_syscall_trace_leave
 	jsr	@r0
 	 nop
 	bra	resume_userspace
@@ -223,12 +221,11 @@ syscall_exit_work:
 	.align	2
 syscall_trace_entry:
 	!                     	Yes it is traced.
-	! XXX setup arguments...
 	mov     r15, r4
-	mov     #0, r5
-	mov.l	4f, r11		! Call do_syscall_trace which notifies
+	mov.l	7f, r11		! Call do_syscall_trace_enter which notifies
 	jsr	@r11	    	! superior (will chomp R[0-7])
 	 nop
+	mov.l	r0, @(OFF_R0,r15)	! Save return value
 	!			Reload R0-R4 from kernel stack, where the
 	!   	    	    	parent may have modified them using
 	!   	    	    	ptrace(POKEUSR).  (Note that R0-R2 are
@@ -351,7 +348,7 @@ ENTRY(system_call)
 	!
 	get_current_thread_info r8, r10
 	mov.l	@(TI_FLAGS,r8), r8
-	mov	#(_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT), r10
+	mov	#_TIF_WORK_SYSCALL_MASK, r10
 	tst	r10, r8
 	bf	syscall_trace_entry
 	!
@@ -389,8 +386,9 @@ syscall_exit:
 #endif
 2:	.long	NR_syscalls
 3:	.long	sys_call_table
-4:	.long	do_syscall_trace
 #ifdef CONFIG_TRACE_IRQFLAGS
 5:	.long	trace_hardirqs_on
 6:	.long	trace_hardirqs_off
 #endif
+7:	.long	do_syscall_trace_enter
+8:	.long	do_syscall_trace_leave
diff --git a/arch/sh/kernel/machine_kexec.c b/arch/sh/kernel/machine_kexec.c
index ec1eadce4aaa..4703dff174d5 100644
--- a/arch/sh/kernel/machine_kexec.c
+++ b/arch/sh/kernel/machine_kexec.c
@@ -13,6 +13,7 @@
 #include <linux/kexec.h>
 #include <linux/delay.h>
 #include <linux/reboot.h>
+#include <linux/numa.h>
 #include <asm/pgtable.h>
 #include <asm/pgalloc.h>
 #include <asm/mmu_context.h>
@@ -104,3 +105,10 @@ void machine_kexec(struct kimage *image)
 	(*rnk)(page_list, reboot_code_buffer, image->start, vbr_reg);
 }
 
+void arch_crash_save_vmcoreinfo(void)
+{
+#ifdef CONFIG_NUMA
+	VMCOREINFO_SYMBOL(node_data);
+	VMCOREINFO_LENGTH(node_data, MAX_NUMNODES);
+#endif
+}
diff --git a/arch/sh/kernel/module.c b/arch/sh/kernel/module.c
index 5482e65375a9..c43081039dd5 100644
--- a/arch/sh/kernel/module.c
+++ b/arch/sh/kernel/module.c
@@ -27,6 +27,7 @@
 #include <linux/moduleloader.h>
 #include <linux/elf.h>
 #include <linux/vmalloc.h>
+#include <linux/bug.h>
 #include <linux/fs.h>
 #include <linux/string.h>
 #include <linux/kernel.h>
@@ -36,7 +37,8 @@ void *module_alloc(unsigned long size)
 {
 	if (size == 0)
 		return NULL;
-	return vmalloc(size);
+
+	return vmalloc_exec(size);
 }
 
 
@@ -145,9 +147,10 @@ int module_finalize(const Elf_Ehdr *hdr,
 		    const Elf_Shdr *sechdrs,
 		    struct module *me)
 {
-	return 0;
+	return module_bug_finalize(hdr, sechdrs, me);
 }
 
 void module_arch_cleanup(struct module *mod)
 {
+	module_bug_cleanup(mod);
 }
diff --git a/arch/sh/kernel/ptrace_32.c b/arch/sh/kernel/ptrace_32.c
index 2bc72def5cf8..035cb300d3dc 100644
--- a/arch/sh/kernel/ptrace_32.c
+++ b/arch/sh/kernel/ptrace_32.c
@@ -20,6 +20,8 @@
 #include <linux/signal.h>
 #include <linux/io.h>
 #include <linux/audit.h>
+#include <linux/seccomp.h>
+#include <linux/tracehook.h>
 #include <asm/uaccess.h>
 #include <asm/pgtable.h>
 #include <asm/system.h>
@@ -57,7 +59,23 @@ static inline int put_stack_long(struct task_struct *task, int offset,
 	return 0;
 }
 
-static void ptrace_disable_singlestep(struct task_struct *child)
+void user_enable_single_step(struct task_struct *child)
+{
+	struct pt_regs *regs = task_pt_regs(child);
+	long pc;
+
+	pc = get_stack_long(child, (long)&regs->pc);
+
+	/* Next scheduling will set up UBC */
+	if (child->thread.ubc_pc == 0)
+		ubc_usercnt += 1;
+
+	child->thread.ubc_pc = pc;
+
+	set_tsk_thread_flag(child, TIF_SINGLESTEP);
+}
+
+void user_disable_single_step(struct task_struct *child)
 {
 	clear_tsk_thread_flag(child, TIF_SINGLESTEP);
 
@@ -81,7 +99,7 @@ static void ptrace_disable_singlestep(struct task_struct *child)
  */
 void ptrace_disable(struct task_struct *child)
 {
-	ptrace_disable_singlestep(child);
+	user_disable_single_step(child);
 }
 
 long arch_ptrace(struct task_struct *child, long request, long addr, long data)
@@ -90,12 +108,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 	int ret;
 
 	switch (request) {
-	/* when I and D space are separate, these will need to be fixed. */
-	case PTRACE_PEEKTEXT: /* read word at location addr. */
-	case PTRACE_PEEKDATA:
-		ret = generic_ptrace_peekdata(child, addr, data);
-		break;
-
 	/* read the word at location addr in the USER area. */
 	case PTRACE_PEEKUSR: {
 		unsigned long tmp;
@@ -125,12 +137,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 		break;
 	}
 
-	/* when I and D space are separate, this will have to be fixed. */
-	case PTRACE_POKETEXT: /* write the word at location addr. */
-	case PTRACE_POKEDATA:
-		ret = generic_ptrace_pokedata(child, addr, data);
-		break;
-
 	case PTRACE_POKEUSR: /* write the word at location addr in the USER area */
 		ret = -EIO;
 		if ((addr & 3) || addr < 0 ||
@@ -151,67 +157,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 		}
 		break;
 
-	case PTRACE_SYSCALL: /* continue and stop at next (return from) syscall */
-	case PTRACE_CONT: { /* restart after signal. */
-		ret = -EIO;
-		if (!valid_signal(data))
-			break;
-		if (request == PTRACE_SYSCALL)
-			set_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
-		else
-			clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
-
-		ptrace_disable_singlestep(child);
-
-		child->exit_code = data;
-		wake_up_process(child);
-		ret = 0;
-		break;
-	}
-
-/*
- * make the child exit.  Best I can do is send it a sigkill.
- * perhaps it should be put in the status that it wants to
- * exit.
- */
-	case PTRACE_KILL: {
-		ret = 0;
-		if (child->exit_state == EXIT_ZOMBIE)	/* already dead */
-			break;
-		ptrace_disable_singlestep(child);
-		child->exit_code = SIGKILL;
-		wake_up_process(child);
-		break;
-	}
-
-	case PTRACE_SINGLESTEP: {  /* set the trap flag. */
-		long pc;
-		struct pt_regs *regs = NULL;
-
-		ret = -EIO;
-		if (!valid_signal(data))
-			break;
-		clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
-		if ((child->ptrace & PT_DTRACE) == 0) {
-			/* Spurious delayed TF traps may occur */
-			child->ptrace |= PT_DTRACE;
-		}
-
-		pc = get_stack_long(child, (long)&regs->pc);
-
-		/* Next scheduling will set up UBC */
-		if (child->thread.ubc_pc == 0)
-			ubc_usercnt += 1;
-		child->thread.ubc_pc = pc;
-
-		set_tsk_thread_flag(child, TIF_SINGLESTEP);
-		child->exit_code = data;
-		/* give it a chance to run. */
-		wake_up_process(child);
-		ret = 0;
-		break;
-	}
-
 #ifdef CONFIG_SH_DSP
 	case PTRACE_GETDSPREGS: {
 		unsigned long dp;
@@ -272,39 +217,49 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 	return ret;
 }
 
-asmlinkage void do_syscall_trace(struct pt_regs *regs, int entryexit)
+static inline int audit_arch(void)
 {
-	struct task_struct *tsk = current;
+	int arch = EM_SH;
 
-	if (unlikely(current->audit_context) && entryexit)
-		audit_syscall_exit(AUDITSC_RESULT(regs->regs[0]),
-				   regs->regs[0]);
+#ifdef CONFIG_CPU_LITTLE_ENDIAN
+	arch |= __AUDIT_ARCH_LE;
+#endif
 
-	if (!test_thread_flag(TIF_SYSCALL_TRACE) &&
-	    !test_thread_flag(TIF_SINGLESTEP))
-		goto out;
-	if (!(tsk->ptrace & PT_PTRACED))
-		goto out;
+	return arch;
+}
 
-	/* the 0x80 provides a way for the tracing parent to distinguish
-	   between a syscall stop and SIGTRAP delivery */
-	ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD) &&
-				 !test_thread_flag(TIF_SINGLESTEP) ? 0x80 : 0));
+asmlinkage long do_syscall_trace_enter(struct pt_regs *regs)
+{
+	long ret = 0;
 
-	/*
-	 * this isn't the same as continuing with a signal, but it will do
-	 * for normal use.  strace only continues with a signal if the
-	 * stopping signal is not SIGTRAP.  -brl
-	 */
-	if (tsk->exit_code) {
-		send_sig(tsk->exit_code, tsk, 1);
-		tsk->exit_code = 0;
-	}
+	secure_computing(regs->regs[0]);
+
+	if (test_thread_flag(TIF_SYSCALL_TRACE) &&
+	    tracehook_report_syscall_entry(regs))
+		/*
+		 * Tracing decided this syscall should not happen.
+		 * We'll return a bogus call number to get an ENOSYS
+		 * error, but leave the original number in regs->regs[0].
+		 */
+		ret = -1L;
 
-out:
-	if (unlikely(current->audit_context) && !entryexit)
-		audit_syscall_entry(AUDIT_ARCH_SH, regs->regs[3],
+	if (unlikely(current->audit_context))
+		audit_syscall_entry(audit_arch(), regs->regs[3],
 				    regs->regs[4], regs->regs[5],
 				    regs->regs[6], regs->regs[7]);
 
+	return ret ?: regs->regs[0];
+}
+
+asmlinkage void do_syscall_trace_leave(struct pt_regs *regs)
+{
+	int step;
+
+	if (unlikely(current->audit_context))
+		audit_syscall_exit(AUDITSC_RESULT(regs->regs[0]),
+				   regs->regs[0]);
+
+	step = test_thread_flag(TIF_SINGLESTEP);
+	if (step || test_thread_flag(TIF_SYSCALL_TRACE))
+		tracehook_report_syscall_exit(regs, step);
 }
diff --git a/arch/sh/kernel/ptrace_64.c b/arch/sh/kernel/ptrace_64.c
index d453c47dc522..5922edd416db 100644
--- a/arch/sh/kernel/ptrace_64.c
+++ b/arch/sh/kernel/ptrace_64.c
@@ -27,6 +27,8 @@
 #include <linux/signal.h>
 #include <linux/syscalls.h>
 #include <linux/audit.h>
+#include <linux/seccomp.h>
+#include <linux/tracehook.h>
 #include <asm/io.h>
 #include <asm/uaccess.h>
 #include <asm/pgtable.h>
@@ -120,18 +122,23 @@ put_fpu_long(struct task_struct *task, unsigned long addr, unsigned long data)
 	return 0;
 }
 
+void user_enable_single_step(struct task_struct *child)
+{
+	struct pt_regs *regs = child->thread.uregs;
+
+	regs->sr |= SR_SSTEP;	/* auto-resetting upon exception */
+}
+
+void user_disable_single_step(struct task_struct *child)
+{
+	regs->sr &= ~SR_SSTEP;
+}
 
 long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 {
 	int ret;
 
 	switch (request) {
-	/* when I and D space are separate, these will need to be fixed. */
-	case PTRACE_PEEKTEXT: /* read word at location addr. */
-	case PTRACE_PEEKDATA:
-		ret = generic_ptrace_peekdata(child, addr, data);
-		break;
-
 	/* read the word at location addr in the USER area. */
 	case PTRACE_PEEKUSR: {
 		unsigned long tmp;
@@ -154,12 +161,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 		break;
 	}
 
-	/* when I and D space are separate, this will have to be fixed. */
-	case PTRACE_POKETEXT: /* write the word at location addr. */
-	case PTRACE_POKEDATA:
-		ret = generic_ptrace_pokedata(child, addr, data);
-		break;
-
 	case PTRACE_POKEUSR:
                 /* write the word at location addr in the USER area. We must
                    disallow any changes to certain SR bits or u_fpvalid, since
@@ -191,58 +192,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 		}
 		break;
 
-	case PTRACE_SYSCALL: /* continue and stop at next (return from) syscall */
-	case PTRACE_CONT: { /* restart after signal. */
-		ret = -EIO;
-		if (!valid_signal(data))
-			break;
-		if (request == PTRACE_SYSCALL)
-			set_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
-		else
-			clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
-		child->exit_code = data;
-		wake_up_process(child);
-		ret = 0;
-		break;
-	}
-
-/*
- * make the child exit.  Best I can do is send it a sigkill.
- * perhaps it should be put in the status that it wants to
- * exit.
- */
-	case PTRACE_KILL: {
-		ret = 0;
-		if (child->exit_state == EXIT_ZOMBIE)	/* already dead */
-			break;
-		child->exit_code = SIGKILL;
-		wake_up_process(child);
-		break;
-	}
-
-	case PTRACE_SINGLESTEP: {  /* set the trap flag. */
-		struct pt_regs *regs;
-
-		ret = -EIO;
-		if (!valid_signal(data))
-			break;
-		clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE);
-		if ((child->ptrace & PT_DTRACE) == 0) {
-			/* Spurious delayed TF traps may occur */
-			child->ptrace |= PT_DTRACE;
-		}
-
-		regs = child->thread.uregs;
-
-		regs->sr |= SR_SSTEP;	/* auto-resetting upon exception */
-
-		child->exit_code = data;
-		/* give it a chance to run. */
-		wake_up_process(child);
-		ret = 0;
-		break;
-	}
-
 	default:
 		ret = ptrace_request(child, request, addr, data);
 		break;
@@ -273,38 +222,51 @@ asmlinkage int sh64_ptrace(long request, long pid, long addr, long data)
 	return sys_ptrace(request, pid, addr, data);
 }
 
-asmlinkage void syscall_trace(struct pt_regs *regs, int entryexit)
+static inline int audit_arch(void)
 {
-	struct task_struct *tsk = current;
+	int arch = EM_SH;
 
-	if (unlikely(current->audit_context) && entryexit)
-		audit_syscall_exit(AUDITSC_RESULT(regs->regs[9]),
-				   regs->regs[9]);
+#ifdef CONFIG_64BIT
+	arch |= __AUDIT_ARCH_64BIT;
+#endif
+#ifdef CONFIG_CPU_LITTLE_ENDIAN
+	arch |= __AUDIT_ARCH_LE;
+#endif
 
-	if (!test_thread_flag(TIF_SYSCALL_TRACE) &&
-	    !test_thread_flag(TIF_SINGLESTEP))
-		goto out;
-	if (!(tsk->ptrace & PT_PTRACED))
-		goto out;
-
-	ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD) &&
-				!test_thread_flag(TIF_SINGLESTEP) ? 0x80 : 0));
-
-	/*
-	 * this isn't the same as continuing with a signal, but it will do
-	 * for normal use.  strace only continues with a signal if the
-	 * stopping signal is not SIGTRAP.  -brl
-	 */
-	if (tsk->exit_code) {
-		send_sig(tsk->exit_code, tsk, 1);
-		tsk->exit_code = 0;
-	}
+	return arch;
+}
 
-out:
-	if (unlikely(current->audit_context) && !entryexit)
-		audit_syscall_entry(AUDIT_ARCH_SH, regs->regs[1],
+asmlinkage long long do_syscall_trace_enter(struct pt_regs *regs)
+{
+	long long ret = 0;
+
+	secure_computing(regs->regs[9]);
+
+	if (test_thread_flag(TIF_SYSCALL_TRACE) &&
+	    tracehook_report_syscall_entry(regs))
+		/*
+		 * Tracing decided this syscall should not happen.
+		 * We'll return a bogus call number to get an ENOSYS
+		 * error, but leave the original number in regs->regs[0].
+		 */
+		ret = -1LL;
+
+	if (unlikely(current->audit_context))
+		audit_syscall_entry(audit_arch(), regs->regs[1],
 				    regs->regs[2], regs->regs[3],
 				    regs->regs[4], regs->regs[5]);
+
+	return ret ?: regs->regs[9];
+}
+
+asmlinkage void do_syscall_trace_leave(struct pt_regs *regs)
+{
+	if (unlikely(current->audit_context))
+		audit_syscall_exit(AUDITSC_RESULT(regs->regs[9]),
+				   regs->regs[9]);
+
+	if (test_thread_flag(TIF_SYSCALL_TRACE))
+		tracehook_report_syscall_exit(regs, 0);
 }
 
 /* Called with interrupts disabled */
@@ -338,5 +300,5 @@ asmlinkage void do_software_break_point(unsigned long long vec,
  */
 void ptrace_disable(struct task_struct *child)
 {
-        /* nothing to do.. */
+	user_disable_single_step(child);
 }
diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c
index 6339d0c95715..a35207655e7b 100644
--- a/arch/sh/kernel/setup.c
+++ b/arch/sh/kernel/setup.c
@@ -25,6 +25,7 @@
 #include <linux/smp.h>
 #include <linux/err.h>
 #include <linux/debugfs.h>
+#include <linux/crash_dump.h>
 #include <asm/uaccess.h>
 #include <asm/io.h>
 #include <asm/page.h>
@@ -286,6 +287,25 @@ static void __init setup_memory(void)
 extern void __init setup_memory(void);
 #endif
 
+/*
+ * Note: elfcorehdr_addr is not just limited to vmcore. It is also used by
+ * is_kdump_kernel() to determine if we are booting after a panic. Hence
+ * ifdef it under CONFIG_CRASH_DUMP and not CONFIG_PROC_VMCORE.
+ */
+#ifdef CONFIG_CRASH_DUMP
+/* elfcorehdr= specifies the location of elf core header
+ * stored by the crashed kernel.
+ */
+static int __init parse_elfcorehdr(char *arg)
+{
+	if (!arg)
+		return -EINVAL;
+	elfcorehdr_addr = memparse(arg, &arg);
+	return 0;
+}
+early_param("elfcorehdr", parse_elfcorehdr);
+#endif
+
 void __init setup_arch(char **cmdline_p)
 {
 	enable_mmu();
diff --git a/arch/sh/kernel/signal_32.c b/arch/sh/kernel/signal_32.c
index 4bbbde895a53..51689d29ad45 100644
--- a/arch/sh/kernel/signal_32.c
+++ b/arch/sh/kernel/signal_32.c
@@ -24,6 +24,7 @@
 #include <linux/binfmts.h>
 #include <linux/freezer.h>
 #include <linux/io.h>
+#include <linux/tracehook.h>
 #include <asm/system.h>
 #include <asm/ucontext.h>
 #include <asm/uaccess.h>
@@ -507,14 +508,13 @@ handle_signal(unsigned long sig, struct k_sigaction *ka, siginfo_t *info,
 		switch (regs->regs[0]) {
 			case -ERESTART_RESTARTBLOCK:
 			case -ERESTARTNOHAND:
+			no_system_call_restart:
 				regs->regs[0] = -EINTR;
 				break;
 
 			case -ERESTARTSYS:
-				if (!(ka->sa.sa_flags & SA_RESTART)) {
-					regs->regs[0] = -EINTR;
-					break;
-				}
+				if (!(ka->sa.sa_flags & SA_RESTART))
+					goto no_system_call_restart;
 			/* fallthrough */
 			case -ERESTARTNOINTR:
 				regs->regs[0] = save_r0;
@@ -589,12 +589,15 @@ static void do_signal(struct pt_regs *regs, unsigned int save_r0)
 			 * clear the TIF_RESTORE_SIGMASK flag */
 			if (test_thread_flag(TIF_RESTORE_SIGMASK))
 				clear_thread_flag(TIF_RESTORE_SIGMASK);
+
+			tracehook_signal_handler(signr, &info, &ka, regs,
+					test_thread_flag(TIF_SINGLESTEP));
 		}
 
 		return;
 	}
 
- no_signal:
+no_signal:
 	/* Did we come from a system call? */
 	if (regs->tra >= 0) {
 		/* Restart the system call - no handlers present */
@@ -618,9 +621,14 @@ static void do_signal(struct pt_regs *regs, unsigned int save_r0)
 }
 
 asmlinkage void do_notify_resume(struct pt_regs *regs, unsigned int save_r0,
-				 __u32 thread_info_flags)
+				 unsigned long thread_info_flags)
 {
 	/* deal with pending signal delivery */
-	if (thread_info_flags & (_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK))
+	if (thread_info_flags & _TIF_SIGPENDING)
 		do_signal(regs, save_r0);
+
+	if (thread_info_flags & _TIF_NOTIFY_RESUME) {
+		clear_thread_flag(TIF_NOTIFY_RESUME);
+		tracehook_notify_resume(regs);
+	}
 }
diff --git a/arch/sh/kernel/signal_64.c b/arch/sh/kernel/signal_64.c
index 552eb810cd85..1d62dfef77f1 100644
--- a/arch/sh/kernel/signal_64.c
+++ b/arch/sh/kernel/signal_64.c
@@ -22,6 +22,7 @@
 #include <linux/ptrace.h>
 #include <linux/unistd.h>
 #include <linux/stddef.h>
+#include <linux/tracehook.h>
 #include <asm/ucontext.h>
 #include <asm/uaccess.h>
 #include <asm/pgtable.h>
@@ -42,7 +43,84 @@
 
 #define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
 
-asmlinkage int do_signal(struct pt_regs *regs, sigset_t *oldset);
+/*
+ * Note that 'init' is a special process: it doesn't get signals it doesn't
+ * want to handle. Thus you cannot kill init even with a SIGKILL even by
+ * mistake.
+ *
+ * Note that we go through the signals twice: once to check the signals that
+ * the kernel can handle, and then we build all the user-level signal handling
+ * stack-frames in one go after that.
+ */
+static int do_signal(struct pt_regs *regs, sigset_t *oldset)
+{
+	siginfo_t info;
+	int signr;
+	struct k_sigaction ka;
+
+	/*
+	 * We want the common case to go fast, which
+	 * is why we may in certain cases get here from
+	 * kernel mode. Just return without doing anything
+	 * if so.
+	 */
+	if (!user_mode(regs))
+		return 1;
+
+	if (try_to_freeze())
+		goto no_signal;
+
+	if (test_thread_flag(TIF_RESTORE_SIGMASK))
+		oldset = &current->saved_sigmask;
+	else if (!oldset)
+		oldset = &current->blocked;
+
+	signr = get_signal_to_deliver(&info, &ka, regs, 0);
+
+	if (signr > 0) {
+		/* Whee!  Actually deliver the signal.  */
+		handle_signal(signr, &info, &ka, oldset, regs);
+
+		/*
+		 * If a signal was successfully delivered, the saved sigmask
+		 * is in its frame, and we can clear the TIF_RESTORE_SIGMASK
+		 * flag.
+		 */
+		if (test_thread_flag(TIF_RESTORE_SIGMASK))
+			clear_thread_flag(TIF_RESTORE_SIGMASK);
+
+		tracehook_signal_handler(signr, &info, &ka, regs, 0);
+		return 1;
+	}
+
+no_signal:
+	/* Did we come from a system call? */
+	if (regs->syscall_nr >= 0) {
+		/* Restart the system call - no handlers present */
+		switch (regs->regs[REG_RET]) {
+		case -ERESTARTNOHAND:
+		case -ERESTARTSYS:
+		case -ERESTARTNOINTR:
+			/* Decode Syscall # */
+			regs->regs[REG_RET] = regs->syscall_nr;
+			regs->pc -= 4;
+			break;
+
+		case -ERESTART_RESTARTBLOCK:
+			regs->regs[REG_RET] = __NR_restart_syscall;
+			regs->pc -= 4;
+			break;
+		}
+	}
+
+	/* No signal to deliver -- put the saved sigmask back */
+	if (test_thread_flag(TIF_RESTORE_SIGMASK)) {
+		clear_thread_flag(TIF_RESTORE_SIGMASK);
+		sigprocmask(SIG_SETMASK, &current->saved_sigmask, NULL);
+	}
+
+	return 0;
+}
 
 /*
  * Atomically swap in the new signal mask, and wait for a signal.
@@ -643,14 +721,13 @@ handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka,
 		switch (regs->regs[REG_RET]) {
 			case -ERESTART_RESTARTBLOCK:
 			case -ERESTARTNOHAND:
+			no_system_call_restart:
 				regs->regs[REG_RET] = -EINTR;
 				break;
 
 			case -ERESTARTSYS:
-				if (!(ka->sa.sa_flags & SA_RESTART)) {
-					regs->regs[REG_RET] = -EINTR;
-					break;
-				}
+				if (!(ka->sa.sa_flags & SA_RESTART))
+					goto no_system_call_restart;
 			/* fallthrough */
 			case -ERESTARTNOINTR:
 				/* Decode syscall # */
@@ -673,80 +750,13 @@ handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka,
 	spin_unlock_irq(&current->sighand->siglock);
 }
 
-/*
- * Note that 'init' is a special process: it doesn't get signals it doesn't
- * want to handle. Thus you cannot kill init even with a SIGKILL even by
- * mistake.
- *
- * Note that we go through the signals twice: once to check the signals that
- * the kernel can handle, and then we build all the user-level signal handling
- * stack-frames in one go after that.
- */
-int do_signal(struct pt_regs *regs, sigset_t *oldset)
+asmlinkage void do_notify_resume(struct pt_regs *regs, unsigned long thread_info_flags)
 {
-	siginfo_t info;
-	int signr;
-	struct k_sigaction ka;
-
-	/*
-	 * We want the common case to go fast, which
-	 * is why we may in certain cases get here from
-	 * kernel mode. Just return without doing anything
-	 * if so.
-	 */
-	if (!user_mode(regs))
-		return 1;
-
-	if (try_to_freeze())
-		goto no_signal;
-
-	if (test_thread_flag(TIF_RESTORE_SIGMASK))
-		oldset = &current->saved_sigmask;
-	else if (!oldset)
-		oldset = &current->blocked;
-
-	signr = get_signal_to_deliver(&info, &ka, regs, 0);
-
-	if (signr > 0) {
-		/* Whee!  Actually deliver the signal.  */
-		handle_signal(signr, &info, &ka, oldset, regs);
+	if (thread_info_flags & _TIF_SIGPENDING)
+		do_signal(regs, 0);
 
-		/*
-		 * If a signal was successfully delivered, the saved sigmask
-		 * is in its frame, and we can clear the TIF_RESTORE_SIGMASK
-		 * flag.
-		 */
-		if (test_thread_flag(TIF_RESTORE_SIGMASK))
-			clear_thread_flag(TIF_RESTORE_SIGMASK);
-
-		return 1;
+	if (thread_info_flags & _TIF_NOTIFY_RESUME) {
+		clear_thread_flag(TIF_NOTIFY_RESUME);
+		tracehook_notify_resume(regs);
 	}
-
-no_signal:
-	/* Did we come from a system call? */
-	if (regs->syscall_nr >= 0) {
-		/* Restart the system call - no handlers present */
-		switch (regs->regs[REG_RET]) {
-		case -ERESTARTNOHAND:
-		case -ERESTARTSYS:
-		case -ERESTARTNOINTR:
-			/* Decode Syscall # */
-			regs->regs[REG_RET] = regs->syscall_nr;
-			regs->pc -= 4;
-			break;
-
-		case -ERESTART_RESTARTBLOCK:
-			regs->regs[REG_RET] = __NR_restart_syscall;
-			regs->pc -= 4;
-			break;
-		}
-	}
-
-	/* No signal to deliver -- put the saved sigmask back */
-	if (test_thread_flag(TIF_RESTORE_SIGMASK)) {
-		clear_thread_flag(TIF_RESTORE_SIGMASK);
-		sigprocmask(SIG_SETMASK, &current->saved_sigmask, NULL);
-	}
-
-	return 0;
 }
diff --git a/arch/sh/mm/Kconfig b/arch/sh/mm/Kconfig
index 56d0a7daa34b..9c131cac91a4 100644
--- a/arch/sh/mm/Kconfig
+++ b/arch/sh/mm/Kconfig
@@ -237,7 +237,6 @@ choice
 
 config CACHE_WRITEBACK
 	bool "Write-back"
-	depends on CPU_SH2A || CPU_SH3 || CPU_SH4 || CPU_SH5
 
 config CACHE_WRITETHROUGH
 	bool "Write-through"
diff --git a/arch/sh/mm/Makefile_32 b/arch/sh/mm/Makefile_32
index e295db60b91b..70e0906023cc 100644
--- a/arch/sh/mm/Makefile_32
+++ b/arch/sh/mm/Makefile_32
@@ -5,12 +5,15 @@
 obj-y			:= init.o extable_32.o consistent.o
 
 ifndef CONFIG_CACHE_OFF
-obj-$(CONFIG_CPU_SH2)		+= cache-sh2.o
-obj-$(CONFIG_CPU_SH3)		+= cache-sh3.o
-obj-$(CONFIG_CPU_SH4)		+= cache-sh4.o
-obj-$(CONFIG_SH7705_CACHE_32KB)	+= cache-sh7705.o
+cache-$(CONFIG_CPU_SH2)		:= cache-sh2.o
+cache-$(CONFIG_CPU_SH2A)	:= cache-sh2a.o
+cache-$(CONFIG_CPU_SH3)		:= cache-sh3.o
+cache-$(CONFIG_CPU_SH4)		:= cache-sh4.o
+cache-$(CONFIG_SH7705_CACHE_32KB)	+= cache-sh7705.o
 endif
 
+obj-y			+= $(cache-y)
+
 mmu-y			:= tlb-nommu.o pg-nommu.o
 mmu-$(CONFIG_MMU)	:= fault_32.o tlbflush_32.o ioremap_32.o
 
diff --git a/arch/sh/mm/cache-sh2.c b/arch/sh/mm/cache-sh2.c
index 6614033f6be9..c4e80d2b764b 100644
--- a/arch/sh/mm/cache-sh2.c
+++ b/arch/sh/mm/cache-sh2.c
@@ -2,6 +2,7 @@
  * arch/sh/mm/cache-sh2.c
  *
  * Copyright (C) 2002 Paul Mundt
+ * Copyright (C) 2008 Yoshinori Sato
  *
  * Released under the terms of the GNU GPL v2.0.
  */
@@ -24,8 +25,15 @@ void __flush_wback_region(void *start, int size)
 	end = ((unsigned long)start + size + L1_CACHE_BYTES-1)
 		& ~(L1_CACHE_BYTES-1);
 	for (v = begin; v < end; v+=L1_CACHE_BYTES) {
-		/* FIXME cache purge */
-		ctrl_outl((v & 0x1ffffc00), (v & 0x00000ff0) | 0x00000008);
+		unsigned long addr = CACHE_OC_ADDRESS_ARRAY | (v & 0x00000ff0);
+		int way;
+		for (way = 0; way < 4; way++) {
+			unsigned long data =  ctrl_inl(addr | (way << 12));
+			if ((data & CACHE_PHYSADDR_MASK) == (v & CACHE_PHYSADDR_MASK)) {
+				data &= ~SH_CACHE_UPDATED;
+				ctrl_outl(data, addr | (way << 12));
+			}
+		}
 	}
 }
 
@@ -37,21 +45,40 @@ void __flush_purge_region(void *start, int size)
 	begin = (unsigned long)start & ~(L1_CACHE_BYTES-1);
 	end = ((unsigned long)start + size + L1_CACHE_BYTES-1)
 		& ~(L1_CACHE_BYTES-1);
-	for (v = begin; v < end; v+=L1_CACHE_BYTES) {
-		ctrl_outl((v & 0x1ffffc00), (v & 0x00000ff0) | 0x00000008);
-	}
+
+	for (v = begin; v < end; v+=L1_CACHE_BYTES)
+		ctrl_outl((v & CACHE_PHYSADDR_MASK),
+			  CACHE_OC_ADDRESS_ARRAY | (v & 0x00000ff0) | 0x00000008);
 }
 
 void __flush_invalidate_region(void *start, int size)
 {
+#ifdef CONFIG_CACHE_WRITEBACK
+	/*
+	 * SH-2 does not support individual line invalidation, only a
+	 * global invalidate.
+	 */
+	unsigned long ccr;
+	unsigned long flags;
+	local_irq_save(flags);
+	jump_to_uncached();
+
+	ccr = ctrl_inl(CCR);
+	ccr |= CCR_CACHE_INVALIDATE;
+	ctrl_outl(ccr, CCR);
+
+	back_to_cached();
+	local_irq_restore(flags);
+#else
 	unsigned long v;
 	unsigned long begin, end;
 
 	begin = (unsigned long)start & ~(L1_CACHE_BYTES-1);
 	end = ((unsigned long)start + size + L1_CACHE_BYTES-1)
 		& ~(L1_CACHE_BYTES-1);
-	for (v = begin; v < end; v+=L1_CACHE_BYTES) {
-		ctrl_outl((v & 0x1ffffc00), (v & 0x00000ff0) | 0x00000008);
-	}
-}
 
+	for (v = begin; v < end; v+=L1_CACHE_BYTES)
+		ctrl_outl((v & CACHE_PHYSADDR_MASK),
+			  CACHE_OC_ADDRESS_ARRAY | (v & 0x00000ff0) | 0x00000008);
+#endif
+}
diff --git a/arch/sh/mm/cache-sh2a.c b/arch/sh/mm/cache-sh2a.c
new file mode 100644
index 000000000000..62c0c5f35120
--- /dev/null
+++ b/arch/sh/mm/cache-sh2a.c
@@ -0,0 +1,129 @@
+/*
+ * arch/sh/mm/cache-sh2a.c
+ *
+ * Copyright (C) 2008 Yoshinori Sato
+ *
+ * Released under the terms of the GNU GPL v2.0.
+ */
+
+#include <linux/init.h>
+#include <linux/mm.h>
+
+#include <asm/cache.h>
+#include <asm/addrspace.h>
+#include <asm/processor.h>
+#include <asm/cacheflush.h>
+#include <asm/io.h>
+
+void __flush_wback_region(void *start, int size)
+{
+	unsigned long v;
+	unsigned long begin, end;
+	unsigned long flags;
+
+	begin = (unsigned long)start & ~(L1_CACHE_BYTES-1);
+	end = ((unsigned long)start + size + L1_CACHE_BYTES-1)
+		& ~(L1_CACHE_BYTES-1);
+
+	local_irq_save(flags);
+	jump_to_uncached();
+
+	for (v = begin; v < end; v+=L1_CACHE_BYTES) {
+		unsigned long addr = CACHE_OC_ADDRESS_ARRAY | (v & 0x000007f0);
+		int way;
+		for (way = 0; way < 4; way++) {
+			unsigned long data =  ctrl_inl(addr | (way << 11));
+			if ((data & CACHE_PHYSADDR_MASK) == (v & CACHE_PHYSADDR_MASK)) {
+				data &= ~SH_CACHE_UPDATED;
+				ctrl_outl(data, addr | (way << 11));
+			}
+		}
+	}
+
+	back_to_cached();
+	local_irq_restore(flags);
+}
+
+void __flush_purge_region(void *start, int size)
+{
+	unsigned long v;
+	unsigned long begin, end;
+	unsigned long flags;
+
+	begin = (unsigned long)start & ~(L1_CACHE_BYTES-1);
+	end = ((unsigned long)start + size + L1_CACHE_BYTES-1)
+		& ~(L1_CACHE_BYTES-1);
+
+	local_irq_save(flags);
+	jump_to_uncached();
+
+	for (v = begin; v < end; v+=L1_CACHE_BYTES) {
+		ctrl_outl((v & CACHE_PHYSADDR_MASK),
+			  CACHE_OC_ADDRESS_ARRAY | (v & 0x000003f0) | 0x00000008);
+	}
+	back_to_cached();
+	local_irq_restore(flags);
+}
+
+void __flush_invalidate_region(void *start, int size)
+{
+	unsigned long v;
+	unsigned long begin, end;
+	unsigned long flags;
+
+	begin = (unsigned long)start & ~(L1_CACHE_BYTES-1);
+	end = ((unsigned long)start + size + L1_CACHE_BYTES-1)
+		& ~(L1_CACHE_BYTES-1);
+	local_irq_save(flags);
+	jump_to_uncached();
+
+#ifdef CONFIG_CACHE_WRITEBACK
+	ctrl_outl(ctrl_inl(CCR) | CCR_OCACHE_INVALIDATE, CCR);
+	/* I-cache invalidate */
+	for (v = begin; v < end; v+=L1_CACHE_BYTES) {
+		ctrl_outl((v & CACHE_PHYSADDR_MASK),
+			  CACHE_IC_ADDRESS_ARRAY | (v & 0x000003f0) | 0x00000008);
+	}
+#else
+	for (v = begin; v < end; v+=L1_CACHE_BYTES) {
+		ctrl_outl((v & CACHE_PHYSADDR_MASK),
+			  CACHE_IC_ADDRESS_ARRAY | (v & 0x000003f0) | 0x00000008);
+		ctrl_outl((v & CACHE_PHYSADDR_MASK),
+			  CACHE_OC_ADDRESS_ARRAY | (v & 0x000003f0) | 0x00000008);
+	}
+#endif
+	back_to_cached();
+	local_irq_restore(flags);
+}
+
+/* WBack O-Cache and flush I-Cache */
+void flush_icache_range(unsigned long start, unsigned long end)
+{
+	unsigned long v;
+	unsigned long flags;
+
+	start = start & ~(L1_CACHE_BYTES-1);
+	end = (end + L1_CACHE_BYTES-1) & ~(L1_CACHE_BYTES-1);
+
+	local_irq_save(flags);
+	jump_to_uncached();
+
+	for (v = start; v < end; v+=L1_CACHE_BYTES) {
+		unsigned long addr = (v & 0x000007f0);
+		int way;
+		/* O-Cache writeback */
+		for (way = 0; way < 4; way++) {
+			unsigned long data =  ctrl_inl(CACHE_OC_ADDRESS_ARRAY | addr | (way << 11));
+			if ((data & CACHE_PHYSADDR_MASK) == (v & CACHE_PHYSADDR_MASK)) {
+				data &= ~SH_CACHE_UPDATED;
+				ctrl_outl(data, CACHE_OC_ADDRESS_ARRAY | addr | (way << 11));
+			}
+		}
+		/* I-Cache invalidate */
+		ctrl_outl(addr,
+			  CACHE_IC_ADDRESS_ARRAY | addr | 0x00000008);
+	}
+
+	back_to_cached();
+	local_irq_restore(flags);
+}
diff --git a/arch/sh/mm/tlb-sh5.c b/arch/sh/mm/tlb-sh5.c
index f34274a1ded3..dae131243bcc 100644
--- a/arch/sh/mm/tlb-sh5.c
+++ b/arch/sh/mm/tlb-sh5.c
@@ -15,9 +15,7 @@
 #include <asm/mmu_context.h>
 
 /**
- * sh64_tlb_init
- *
- * Perform initial setup for the DTLB and ITLB.
+ * sh64_tlb_init - Perform initial setup for the DTLB and ITLB.
  */
 int __init sh64_tlb_init(void)
 {
@@ -46,9 +44,7 @@ int __init sh64_tlb_init(void)
 }
 
 /**
- * sh64_next_free_dtlb_entry
- *
- * Find the next available DTLB entry
+ * sh64_next_free_dtlb_entry - Find the next available DTLB entry
  */
 unsigned long long sh64_next_free_dtlb_entry(void)
 {
@@ -56,9 +52,7 @@ unsigned long long sh64_next_free_dtlb_entry(void)
 }
 
 /**
- * sh64_get_wired_dtlb_entry
- *
- * Allocate a wired (locked-in) entry in the DTLB
+ * sh64_get_wired_dtlb_entry - Allocate a wired (locked-in) entry in the DTLB
  */
 unsigned long long sh64_get_wired_dtlb_entry(void)
 {
@@ -71,12 +65,10 @@ unsigned long long sh64_get_wired_dtlb_entry(void)
 }
 
 /**
- * sh64_put_wired_dtlb_entry
+ * sh64_put_wired_dtlb_entry - Free a wired (locked-in) entry in the DTLB.
  *
  * @entry:	Address of TLB slot.
  *
- * Free a wired (locked-in) entry in the DTLB.
- *
  * Works like a stack, last one to allocate must be first one to free.
  */
 int sh64_put_wired_dtlb_entry(unsigned long long entry)
@@ -115,7 +107,7 @@ int sh64_put_wired_dtlb_entry(unsigned long long entry)
 }
 
 /**
- * sh64_setup_tlb_slot
+ * sh64_setup_tlb_slot - Load up a translation in a wired slot.
  *
  * @config_addr:	Address of TLB slot.
  * @eaddr:		Virtual address.
@@ -154,7 +146,7 @@ inline void sh64_setup_tlb_slot(unsigned long long config_addr,
 }
 
 /**
- * sh64_teardown_tlb_slot
+ * sh64_teardown_tlb_slot - Teardown a translation.
  *
  * @config_addr:	Address of TLB slot.
  *
diff --git a/arch/sh/tools/Makefile b/arch/sh/tools/Makefile
index b5d202be8206..567516b58acc 100644
--- a/arch/sh/tools/Makefile
+++ b/arch/sh/tools/Makefile
@@ -10,7 +10,7 @@
 # Shamelessly cloned from ARM.
 #
 
-arch/sh/include/asm/machtypes.h: $(src)/gen-mach-types $(src)/mach-types
+include/asm-sh/machtypes.h: $(src)/gen-mach-types $(src)/mach-types
 	@echo '  Generating $@'
-	$(Q)if [ ! -d arch/sh/include/asm ]; then mkdir -p arch/sh/include/asm; fi
+	$(Q)if [ ! -d include/asm-sh ]; then mkdir -p include/asm-sh; fi
 	$(Q)$(AWK) -f $^ > $@ || { rm -f $@; /bin/false; }
diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
index c5b9bcfc0a6d..12a5182173f6 100644
--- a/block/scsi_ioctl.c
+++ b/block/scsi_ioctl.c
@@ -518,7 +518,7 @@ int scsi_cmd_ioctl(struct file *file, struct request_queue *q,
 			hdr.sbp = cgc.sense;
 			if (hdr.sbp)
 				hdr.mx_sb_len = sizeof(struct request_sense);
-			hdr.timeout = cgc.timeout;
+			hdr.timeout = jiffies_to_msecs(cgc.timeout);
 			hdr.cmdp = ((struct cdrom_generic_command __user*) arg)->cmd;
 			hdr.cmd_len = sizeof(cgc.cmd);
 
diff --git a/drivers/char/efirtc.c b/drivers/char/efirtc.c
index 67fbd7aab5db..34d15d548236 100644
--- a/drivers/char/efirtc.c
+++ b/drivers/char/efirtc.c
@@ -37,7 +37,6 @@
 #include <linux/rtc.h>
 #include <linux/proc_fs.h>
 #include <linux/efi.h>
-#include <linux/smp_lock.h>
 #include <linux/uaccess.h>
 
 #include <asm/system.h>
diff --git a/drivers/char/hvc_console.h b/drivers/char/hvc_console.h
index d9ce10915625..9790201718ae 100644
--- a/drivers/char/hvc_console.h
+++ b/drivers/char/hvc_console.h
@@ -6,7 +6,7 @@
  * 	Ryan S. Arnold <rsa@us.ibm.com>
  *
  * hvc_console header information:
- *      moved here from include/asm-powerpc/hvconsole.h
+ *      moved here from arch/powerpc/include/asm/hvconsole.h
  *      and drivers/char/hvc_console.c
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/drivers/char/hvcs.c b/drivers/char/hvcs.c
index 786d518e9477..473d9b14439a 100644
--- a/drivers/char/hvcs.c
+++ b/drivers/char/hvcs.c
@@ -114,7 +114,7 @@
  * the hvcs_final_close() function in order to get it out of the spinlock.
  * Rearranged hvcs_close().  Cleaned up some printks and did some housekeeping
  * on the changelog.  Removed local CLC_LENGTH and used HVCS_CLC_LENGTH from
- * include/asm-powerpc/hvcserver.h 
+ * arch/powerepc/include/asm/hvcserver.h
  *
  * 1.3.2 -> 1.3.3 Replaced yield() in hvcs_close() with tty_wait_until_sent() to
  * prevent possible lockup with realtime scheduling as similarily pointed out by
diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index 82a51f38a546..1bc00c9d860d 100644
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -916,7 +916,6 @@ int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines)
 		ws.ws_col = vc->vc_cols;
 		ws.ws_ypixel = vc->vc_scan_lines;
 
-		mutex_lock(&vc->vc_tty->termios_mutex);
 		spin_lock_irq(&vc->vc_tty->ctrl_lock);
 		if ((ws.ws_row != cws->ws_row || ws.ws_col != cws->ws_col))
 			pgrp = get_pid(vc->vc_tty->pgrp);
@@ -926,7 +925,6 @@ int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines)
 			put_pid(pgrp);
 		}
 		*cws = ws;
-		mutex_unlock(&vc->vc_tty->termios_mutex);
 	}
 
 	if (CON_IS_VISIBLE(vc))
diff --git a/drivers/infiniband/hw/ehca/ehca_reqs.c b/drivers/infiniband/hw/ehca/ehca_reqs.c
index dd9bc68f1c7b..898c8b5c38dd 100644
--- a/drivers/infiniband/hw/ehca/ehca_reqs.c
+++ b/drivers/infiniband/hw/ehca/ehca_reqs.c
@@ -42,7 +42,7 @@
  */
 
 
-#include <asm-powerpc/system.h>
+#include <asm/system.h>
 #include "ehca_classes.h"
 #include "ehca_tools.h"
 #include "ehca_qes.h"
diff --git a/drivers/input/keyboard/maple_keyb.c b/drivers/input/keyboard/maple_keyb.c
index 7797ef6e5e64..22f17a593be7 100644
--- a/drivers/input/keyboard/maple_keyb.c
+++ b/drivers/input/keyboard/maple_keyb.c
@@ -2,7 +2,7 @@
  * SEGA Dreamcast keyboard driver
  * Based on drivers/usb/usbkbd.c
  * Copyright YAEGASHI Takeshi, 2001
- * Porting to 2.6 Copyright Adrian McMenamin, 2007
+ * Porting to 2.6 Copyright Adrian McMenamin, 2007, 2008
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -45,39 +45,51 @@ struct dc_kbd {
 };
 
 static const unsigned short dc_kbd_keycode[NR_SCANCODES] = {
-	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_A, KEY_B, KEY_C, KEY_D,
-	KEY_E, KEY_F, KEY_G, KEY_H, KEY_I, KEY_J, KEY_K, KEY_L,
-	KEY_M, KEY_N, KEY_O, KEY_P, KEY_Q, KEY_R, KEY_S, KEY_T,
-	KEY_U, KEY_V, KEY_W, KEY_X, KEY_Y, KEY_Z, KEY_1, KEY_2,
-	KEY_3, KEY_4, KEY_5, KEY_6, KEY_7, KEY_8, KEY_9, KEY_0,
-	KEY_ENTER, KEY_ESC, KEY_BACKSPACE, KEY_TAB, KEY_SPACE, KEY_MINUS, KEY_EQUAL, KEY_LEFTBRACE,
-	KEY_RIGHTBRACE, KEY_BACKSLASH, KEY_BACKSLASH, KEY_SEMICOLON, KEY_APOSTROPHE, KEY_GRAVE, KEY_COMMA,
-	KEY_DOT, KEY_SLASH, KEY_CAPSLOCK, KEY_F1, KEY_F2, KEY_F3, KEY_F4, KEY_F5, KEY_F6,
+	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_A, KEY_B,
+	KEY_C, KEY_D, KEY_E, KEY_F, KEY_G, KEY_H, KEY_I, KEY_J, KEY_K, KEY_L,
+	KEY_M, KEY_N, KEY_O, KEY_P, KEY_Q, KEY_R, KEY_S, KEY_T, KEY_U, KEY_V,
+	KEY_W, KEY_X, KEY_Y, KEY_Z, KEY_1, KEY_2, KEY_3, KEY_4, KEY_5, KEY_6,
+	KEY_7, KEY_8, KEY_9, KEY_0, KEY_ENTER, KEY_ESC, KEY_BACKSPACE,
+	KEY_TAB, KEY_SPACE, KEY_MINUS, KEY_EQUAL, KEY_LEFTBRACE,
+	KEY_RIGHTBRACE, KEY_BACKSLASH, KEY_BACKSLASH, KEY_SEMICOLON,
+	KEY_APOSTROPHE, KEY_GRAVE, KEY_COMMA, KEY_DOT, KEY_SLASH,
+	KEY_CAPSLOCK, KEY_F1, KEY_F2, KEY_F3, KEY_F4, KEY_F5, KEY_F6,
 	KEY_F7, KEY_F8, KEY_F9, KEY_F10, KEY_F11, KEY_F12, KEY_SYSRQ,
-	KEY_SCROLLLOCK, KEY_PAUSE, KEY_INSERT, KEY_HOME, KEY_PAGEUP, KEY_DELETE,
-	KEY_END, KEY_PAGEDOWN, KEY_RIGHT, KEY_LEFT, KEY_DOWN, KEY_UP,
-	KEY_NUMLOCK, KEY_KPSLASH, KEY_KPASTERISK, KEY_KPMINUS, KEY_KPPLUS, KEY_KPENTER, KEY_KP1, KEY_KP2,
-	KEY_KP3, KEY_KP4, KEY_KP5, KEY_KP6, KEY_KP7, KEY_KP8, KEY_KP9, KEY_KP0, KEY_KPDOT,
-	KEY_102ND, KEY_COMPOSE, KEY_POWER, KEY_KPEQUAL, KEY_F13, KEY_F14, KEY_F15,
-	KEY_F16, KEY_F17, KEY_F18, KEY_F19, KEY_F20,
-	KEY_F21, KEY_F22, KEY_F23, KEY_F24, KEY_OPEN, KEY_HELP, KEY_PROPS, KEY_FRONT,
-	KEY_STOP, KEY_AGAIN, KEY_UNDO, KEY_CUT, KEY_COPY, KEY_PASTE, KEY_FIND, KEY_MUTE,
-	KEY_VOLUMEUP, KEY_VOLUMEDOWN, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_KPCOMMA, KEY_RESERVED, KEY_RO, KEY_KATAKANAHIRAGANA , KEY_YEN,
-	KEY_HENKAN, KEY_MUHENKAN, KEY_KPJPCOMMA, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-	KEY_HANGEUL, KEY_HANJA, KEY_KATAKANA, KEY_HIRAGANA, KEY_ZENKAKUHANKAKU, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
-	KEY_LEFTCTRL, KEY_LEFTSHIFT, KEY_LEFTALT, KEY_LEFTMETA, KEY_RIGHTCTRL, KEY_RIGHTSHIFT, KEY_RIGHTALT, KEY_RIGHTMETA,
-	KEY_PLAYPAUSE, KEY_STOPCD, KEY_PREVIOUSSONG, KEY_NEXTSONG, KEY_EJECTCD, KEY_VOLUMEUP, KEY_VOLUMEDOWN, KEY_MUTE,
-	KEY_WWW, KEY_BACK, KEY_FORWARD, KEY_STOP, KEY_FIND, KEY_SCROLLUP, KEY_SCROLLDOWN, KEY_EDIT, KEY_SLEEP,
-	KEY_SCREENLOCK, KEY_REFRESH, KEY_CALC, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED
+	KEY_SCROLLLOCK, KEY_PAUSE, KEY_INSERT, KEY_HOME, KEY_PAGEUP,
+	KEY_DELETE, KEY_END, KEY_PAGEDOWN, KEY_RIGHT, KEY_LEFT, KEY_DOWN,
+	KEY_UP, KEY_NUMLOCK, KEY_KPSLASH, KEY_KPASTERISK, KEY_KPMINUS,
+	KEY_KPPLUS, KEY_KPENTER, KEY_KP1, KEY_KP2, KEY_KP3, KEY_KP4, KEY_KP5,
+	KEY_KP6, KEY_KP7, KEY_KP8, KEY_KP9, KEY_KP0, KEY_KPDOT, KEY_102ND,
+	KEY_COMPOSE, KEY_POWER, KEY_KPEQUAL, KEY_F13, KEY_F14, KEY_F15,
+	KEY_F16, KEY_F17, KEY_F18, KEY_F19, KEY_F20, KEY_F21, KEY_F22,
+	KEY_F23, KEY_F24, KEY_OPEN, KEY_HELP, KEY_PROPS, KEY_FRONT, KEY_STOP,
+	KEY_AGAIN, KEY_UNDO, KEY_CUT, KEY_COPY, KEY_PASTE, KEY_FIND, KEY_MUTE,
+	KEY_VOLUMEUP, KEY_VOLUMEDOWN, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+	KEY_KPCOMMA, KEY_RESERVED, KEY_RO, KEY_KATAKANAHIRAGANA , KEY_YEN,
+	KEY_HENKAN, KEY_MUHENKAN, KEY_KPJPCOMMA, KEY_RESERVED, KEY_RESERVED,
+	KEY_RESERVED, KEY_HANGEUL, KEY_HANJA, KEY_KATAKANA, KEY_HIRAGANA,
+	KEY_ZENKAKUHANKAKU, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+	KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED,
+	KEY_RESERVED, KEY_RESERVED, KEY_LEFTCTRL, KEY_LEFTSHIFT, KEY_LEFTALT,
+	KEY_LEFTMETA, KEY_RIGHTCTRL, KEY_RIGHTSHIFT, KEY_RIGHTALT,
+	KEY_RIGHTMETA, KEY_PLAYPAUSE, KEY_STOPCD, KEY_PREVIOUSSONG,
+	KEY_NEXTSONG, KEY_EJECTCD, KEY_VOLUMEUP, KEY_VOLUMEDOWN, KEY_MUTE,
+	KEY_WWW, KEY_BACK, KEY_FORWARD, KEY_STOP, KEY_FIND, KEY_SCROLLUP,
+	KEY_SCROLLDOWN, KEY_EDIT, KEY_SLEEP, KEY_SCREENLOCK, KEY_REFRESH,
+	KEY_CALC, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED, KEY_RESERVED
 };
 
 static void dc_scan_kbd(struct dc_kbd *kbd)
@@ -127,12 +139,12 @@ static void dc_scan_kbd(struct dc_kbd *kbd)
 static void dc_kbd_callback(struct mapleq *mq)
 {
 	struct maple_device *mapledev = mq->dev;
-	struct dc_kbd *kbd = mapledev->private_data;
+	struct dc_kbd *kbd = maple_get_drvdata(mapledev);
 	unsigned long *buf = mq->recvbuf;
 
 	/*
-	 * We should always be getting the lock because the only
-	 * time it may be locked if driver is in cleanup phase.
+	 * We should always get the lock because the only
+	 * time it may be locked is if the driver is in the cleanup phase.
 	 */
 	if (likely(mutex_trylock(&maple_keyb_mutex))) {
 
@@ -145,106 +157,96 @@ static void dc_kbd_callback(struct mapleq *mq)
 	}
 }
 
-static int dc_kbd_connect(struct maple_device *mdev)
+static int probe_maple_kbd(struct device *dev)
 {
+	struct maple_device *mdev = to_maple_dev(dev);
+	struct maple_driver *mdrv = to_maple_driver(dev->driver);
 	int i, error;
 	struct dc_kbd *kbd;
-	struct input_dev *dev;
+	struct input_dev *idev;
 
 	if (!(mdev->function & MAPLE_FUNC_KEYBOARD))
 		return -EINVAL;
 
 	kbd = kzalloc(sizeof(struct dc_kbd), GFP_KERNEL);
-	dev = input_allocate_device();
-	if (!kbd || !dev) {
+	idev = input_allocate_device();
+	if (!kbd || !idev) {
 		error = -ENOMEM;
 		goto fail;
 	}
 
-	mdev->private_data = kbd;
-
-	kbd->dev = dev;
+	kbd->dev = idev;
 	memcpy(kbd->keycode, dc_kbd_keycode, sizeof(kbd->keycode));
 
-	dev->name = mdev->product_name;
-	dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
-	dev->keycode = kbd->keycode;
-	dev->keycodesize = sizeof (unsigned short);
-	dev->keycodemax = ARRAY_SIZE(kbd->keycode);
-	dev->id.bustype = BUS_HOST;
-	dev->dev.parent = &mdev->dev;
+	idev->name = mdev->product_name;
+	idev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
+	idev->keycode = kbd->keycode;
+	idev->keycodesize = sizeof(unsigned short);
+	idev->keycodemax = ARRAY_SIZE(kbd->keycode);
+	idev->id.bustype = BUS_HOST;
+	idev->dev.parent = &mdev->dev;
 
 	for (i = 0; i < NR_SCANCODES; i++)
-		__set_bit(dc_kbd_keycode[i], dev->keybit);
-	__clear_bit(KEY_RESERVED, dev->keybit);
+		__set_bit(dc_kbd_keycode[i], idev->keybit);
+	__clear_bit(KEY_RESERVED, idev->keybit);
 
-	input_set_capability(dev, EV_MSC, MSC_SCAN);
-	input_set_drvdata(dev, kbd);
+	input_set_capability(idev, EV_MSC, MSC_SCAN);
+	input_set_drvdata(idev, kbd);
 
-	error = input_register_device(dev);
+	error = input_register_device(idev);
 	if (error)
 		goto fail;
 
 	/* Maple polling is locked to VBLANK - which may be just 50/s */
-	maple_getcond_callback(mdev, dc_kbd_callback, HZ/50, MAPLE_FUNC_KEYBOARD);
-	return 0;
+	maple_getcond_callback(mdev, dc_kbd_callback, HZ/50,
+		MAPLE_FUNC_KEYBOARD);
 
- fail:
-	input_free_device(dev);
+	mdev->driver = mdrv;
+
+	maple_set_drvdata(mdev, kbd);
+
+	return error;
+
+fail:
+	input_free_device(idev);
 	kfree(kbd);
-	mdev->private_data = NULL;
+	maple_set_drvdata(mdev, NULL);
 	return error;
 }
 
-static void dc_kbd_disconnect(struct maple_device *mdev)
+static int remove_maple_kbd(struct device *dev)
 {
-	struct dc_kbd *kbd;
+	struct maple_device *mdev = to_maple_dev(dev);
+	struct dc_kbd *kbd = maple_get_drvdata(mdev);
 
 	mutex_lock(&maple_keyb_mutex);
 
-	kbd = mdev->private_data;
-	mdev->private_data = NULL;
 	input_unregister_device(kbd->dev);
 	kfree(kbd);
 
-	mutex_unlock(&maple_keyb_mutex);
-}
-
-/* allow the keyboard to be used */
-static int probe_maple_kbd(struct device *dev)
-{
-	struct maple_device *mdev = to_maple_dev(dev);
-	struct maple_driver *mdrv = to_maple_driver(dev->driver);
-	int error;
-
-	error = dc_kbd_connect(mdev);
-	if (error)
-		return error;
-
-	mdev->driver = mdrv;
-	mdev->registered = 1;
+	maple_set_drvdata(mdev, NULL);
 
+	mutex_unlock(&maple_keyb_mutex);
 	return 0;
 }
 
 static struct maple_driver dc_kbd_driver = {
 	.function = MAPLE_FUNC_KEYBOARD,
-	.connect = dc_kbd_connect,
-	.disconnect = dc_kbd_disconnect,
 	.drv = {
 		.name = "Dreamcast_keyboard",
 		.probe = probe_maple_kbd,
-       },
+		.remove = remove_maple_kbd,
+	},
 };
 
 static int __init dc_kbd_init(void)
 {
-	return maple_driver_register(&dc_kbd_driver.drv);
+	return maple_driver_register(&dc_kbd_driver);
 }
 
 static void __exit dc_kbd_exit(void)
 {
-	driver_unregister(&dc_kbd_driver.drv);
+	maple_driver_unregister(&dc_kbd_driver);
 }
 
 module_init(dc_kbd_init);
diff --git a/drivers/isdn/Makefile b/drivers/isdn/Makefile
index 8380a4568d11..f1f777570e8e 100644
--- a/drivers/isdn/Makefile
+++ b/drivers/isdn/Makefile
@@ -5,7 +5,7 @@
 obj-$(CONFIG_ISDN_I4L)			+= i4l/
 obj-$(CONFIG_ISDN_CAPI)			+= capi/
 obj-$(CONFIG_MISDN)			+= mISDN/
-obj-$(CONFIG_ISDN_CAPI)			+= hardware/
+obj-$(CONFIG_ISDN)			+= hardware/
 obj-$(CONFIG_ISDN_DIVERSION)		+= divert/
 obj-$(CONFIG_ISDN_DRV_HISAX)		+= hisax/
 obj-$(CONFIG_ISDN_DRV_ICN)		+= icn/
diff --git a/drivers/isdn/hardware/mISDN/hfcmulti.c b/drivers/isdn/hardware/mISDN/hfcmulti.c
index 2649ea55a9e8..1eac03f39d00 100644
--- a/drivers/isdn/hardware/mISDN/hfcmulti.c
+++ b/drivers/isdn/hardware/mISDN/hfcmulti.c
@@ -140,7 +140,7 @@
  * #define HFC_REGISTER_DEBUG
  */
 
-static const char *hfcmulti_revision = "2.00";
+static const char *hfcmulti_revision = "2.02";
 
 #include <linux/module.h>
 #include <linux/pci.h>
@@ -427,12 +427,12 @@ write_fifo_regio(struct hfc_multi *hc, u_char *data, int len)
 {
 	outb(A_FIFO_DATA0, (hc->pci_iobase)+4);
 	while (len>>2) {
-		outl(*(u32 *)data, hc->pci_iobase);
+		outl(cpu_to_le32(*(u32 *)data), hc->pci_iobase);
 		data += 4;
 		len -= 4;
 	}
 	while (len>>1) {
-		outw(*(u16 *)data, hc->pci_iobase);
+		outw(cpu_to_le16(*(u16 *)data), hc->pci_iobase);
 		data += 2;
 		len -= 2;
 	}
@@ -447,17 +447,19 @@ void
 write_fifo_pcimem(struct hfc_multi *hc, u_char *data, int len)
 {
 	while (len>>2) {
-		writel(*(u32 *)data, (hc->pci_membase)+A_FIFO_DATA0);
+		writel(cpu_to_le32(*(u32 *)data),
+			hc->pci_membase + A_FIFO_DATA0);
 		data += 4;
 		len -= 4;
 	}
 	while (len>>1) {
-		writew(*(u16 *)data, (hc->pci_membase)+A_FIFO_DATA0);
+		writew(cpu_to_le16(*(u16 *)data),
+			hc->pci_membase + A_FIFO_DATA0);
 		data += 2;
 		len -= 2;
 	}
 	while (len) {
-		writeb(*data, (hc->pci_membase)+A_FIFO_DATA0);
+		writeb(*data, hc->pci_membase + A_FIFO_DATA0);
 		data++;
 		len--;
 	}
@@ -468,12 +470,12 @@ read_fifo_regio(struct hfc_multi *hc, u_char *data, int len)
 {
 	outb(A_FIFO_DATA0, (hc->pci_iobase)+4);
 	while (len>>2) {
-		*(u32 *)data = inl(hc->pci_iobase);
+		*(u32 *)data = le32_to_cpu(inl(hc->pci_iobase));
 		data += 4;
 		len -= 4;
 	}
 	while (len>>1) {
-		*(u16 *)data = inw(hc->pci_iobase);
+		*(u16 *)data = le16_to_cpu(inw(hc->pci_iobase));
 		data += 2;
 		len -= 2;
 	}
@@ -490,18 +492,18 @@ read_fifo_pcimem(struct hfc_multi *hc, u_char *data, int len)
 {
 	while (len>>2) {
 		*(u32 *)data =
-			readl((hc->pci_membase)+A_FIFO_DATA0);
+			le32_to_cpu(readl(hc->pci_membase + A_FIFO_DATA0));
 		data += 4;
 		len -= 4;
 	}
 	while (len>>1) {
 		*(u16 *)data =
-			readw((hc->pci_membase)+A_FIFO_DATA0);
+			le16_to_cpu(readw(hc->pci_membase + A_FIFO_DATA0));
 		data += 2;
 		len -= 2;
 	}
 	while (len) {
-		*data = readb((hc->pci_membase)+A_FIFO_DATA0);
+		*data = readb(hc->pci_membase + A_FIFO_DATA0);
 		data++;
 		len--;
 	}
@@ -3971,7 +3973,7 @@ open_bchannel(struct hfc_multi *hc, struct dchannel *dch,
 	struct bchannel	*bch;
 	int		ch;
 
-	if (!test_bit(rq->adr.channel, &dch->dev.channelmap[0]))
+	if (!test_channelmap(rq->adr.channel, dch->dev.channelmap))
 		return -EINVAL;
 	if (rq->protocol == ISDN_P_NONE)
 		return -EINVAL;
@@ -4587,7 +4589,7 @@ init_e1_port(struct hfc_multi *hc, struct hm_map *m)
 		list_add(&bch->ch.list, &dch->dev.bchannels);
 		hc->chan[ch].bch = bch;
 		hc->chan[ch].port = 0;
-		test_and_set_bit(bch->nr, &dch->dev.channelmap[0]);
+		set_channelmap(bch->nr, dch->dev.channelmap);
 	}
 	/* set optical line type */
 	if (port[Port_cnt] & 0x001) {
@@ -4755,7 +4757,7 @@ init_multi_port(struct hfc_multi *hc, int pt)
 		list_add(&bch->ch.list, &dch->dev.bchannels);
 		hc->chan[i + ch].bch = bch;
 		hc->chan[i + ch].port = pt;
-		test_and_set_bit(bch->nr, &dch->dev.channelmap[0]);
+		set_channelmap(bch->nr, dch->dev.channelmap);
 	}
 	/* set master clock */
 	if (port[Port_cnt] & 0x001) {
@@ -5050,12 +5052,12 @@ static void __devexit hfc_remove_pci(struct pci_dev *pdev)
 
 static const struct hm_map hfcm_map[] = {
 /*0*/	{VENDOR_BN, "HFC-1S Card (mini PCI)", 4, 1, 1, 3, 0, DIP_4S, 0},
-/*1*/	{VENDOR_BN, "HFC-2S Card", 4, 2, 1, 3, 0, DIP_4S},
+/*1*/	{VENDOR_BN, "HFC-2S Card", 4, 2, 1, 3, 0, DIP_4S, 0},
 /*2*/	{VENDOR_BN, "HFC-2S Card (mini PCI)", 4, 2, 1, 3, 0, DIP_4S, 0},
 /*3*/	{VENDOR_BN, "HFC-4S Card", 4, 4, 1, 2, 0, DIP_4S, 0},
 /*4*/	{VENDOR_BN, "HFC-4S Card (mini PCI)", 4, 4, 1, 2, 0, 0, 0},
 /*5*/	{VENDOR_CCD, "HFC-4S Eval (old)", 4, 4, 0, 0, 0, 0, 0},
-/*6*/	{VENDOR_CCD, "HFC-4S IOB4ST", 4, 4, 1, 2, 0, 0, 0},
+/*6*/	{VENDOR_CCD, "HFC-4S IOB4ST", 4, 4, 1, 2, 0, DIP_4S, 0},
 /*7*/	{VENDOR_CCD, "HFC-4S", 4, 4, 1, 2, 0, 0, 0},
 /*8*/	{VENDOR_DIG, "HFC-4S Card", 4, 4, 0, 2, 0, 0, HFC_IO_MODE_REGIO},
 /*9*/	{VENDOR_CCD, "HFC-4S Swyx 4xS0 SX2 QuadBri", 4, 4, 1, 2, 0, 0, 0},
@@ -5251,9 +5253,6 @@ HFCmulti_init(void)
 	if (debug & DEBUG_HFCMULTI_INIT)
 		printk(KERN_DEBUG "%s: init entered\n", __func__);
 
-#ifdef __BIG_ENDIAN
-#error "not running on big endian machines now"
-#endif
 	hfc_interrupt = symbol_get(ztdummy_extern_interrupt);
 	register_interrupt = symbol_get(ztdummy_register_interrupt);
 	unregister_interrupt = symbol_get(ztdummy_unregister_interrupt);
diff --git a/drivers/isdn/hardware/mISDN/hfcpci.c b/drivers/isdn/hardware/mISDN/hfcpci.c
index 3231814e7efa..9cf5edbb1a9b 100644
--- a/drivers/isdn/hardware/mISDN/hfcpci.c
+++ b/drivers/isdn/hardware/mISDN/hfcpci.c
@@ -2056,7 +2056,7 @@ setup_card(struct hfc_pci *card)
 	card->dch.dev.nrbchan = 2;
 	for (i = 0; i < 2; i++) {
 		card->bch[i].nr = i + 1;
-		test_and_set_bit(i + 1, &card->dch.dev.channelmap[0]);
+		set_channelmap(i + 1, card->dch.dev.channelmap);
 		card->bch[i].debug = debug;
 		mISDN_initbchannel(&card->bch[i], MAX_DATA_MEM);
 		card->bch[i].hw = card;
diff --git a/drivers/isdn/mISDN/l1oip_core.c b/drivers/isdn/mISDN/l1oip_core.c
index 155b99780c4f..e42150a57780 100644
--- a/drivers/isdn/mISDN/l1oip_core.c
+++ b/drivers/isdn/mISDN/l1oip_core.c
@@ -1006,8 +1006,7 @@ open_bchannel(struct l1oip *hc, struct dchannel *dch, struct channel_req *rq)
 	struct bchannel	*bch;
 	int		ch;
 
-	if (!test_bit(rq->adr.channel & 0x1f,
-		&dch->dev.channelmap[rq->adr.channel >> 5]))
+	if (!test_channelmap(rq->adr.channel, dch->dev.channelmap))
 		return -EINVAL;
 	if (rq->protocol == ISDN_P_NONE)
 		return -EINVAL;
@@ -1412,8 +1411,7 @@ init_card(struct l1oip *hc, int pri, int bundle)
 		bch->ch.nr = i + ch;
 		list_add(&bch->ch.list, &dch->dev.bchannels);
 		hc->chan[i + ch].bch = bch;
-		test_and_set_bit(bch->nr & 0x1f,
-			&dch->dev.channelmap[bch->nr >> 5]);
+		set_channelmap(bch->nr, dch->dev.channelmap);
 	}
 	ret = mISDN_register_device(&dch->dev, hc->name);
 	if (ret)
diff --git a/drivers/isdn/mISDN/socket.c b/drivers/isdn/mISDN/socket.c
index 4ba4cc364c9e..e5a20f9542d1 100644
--- a/drivers/isdn/mISDN/socket.c
+++ b/drivers/isdn/mISDN/socket.c
@@ -379,7 +379,7 @@ data_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 			di.Bprotocols = dev->Bprotocols | get_all_Bprotocols();
 			di.protocol = dev->D.protocol;
 			memcpy(di.channelmap, dev->channelmap,
-				MISDN_CHMAP_SIZE * 4);
+				sizeof(di.channelmap));
 			di.nrbchan = dev->nrbchan;
 			strcpy(di.name, dev->name);
 			if (copy_to_user((void __user *)arg, &di, sizeof(di)))
@@ -637,7 +637,7 @@ base_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 			di.Bprotocols = dev->Bprotocols | get_all_Bprotocols();
 			di.protocol = dev->D.protocol;
 			memcpy(di.channelmap, dev->channelmap,
-				MISDN_CHMAP_SIZE * 4);
+				sizeof(di.channelmap));
 			di.nrbchan = dev->nrbchan;
 			strcpy(di.name, dev->name);
 			if (copy_to_user((void __user *)arg, &di, sizeof(di)))
diff --git a/drivers/net/stnic.c b/drivers/net/stnic.c
index b65be5d70fec..2ed0bd596815 100644
--- a/drivers/net/stnic.c
+++ b/drivers/net/stnic.c
@@ -19,7 +19,7 @@
 
 #include <asm/system.h>
 #include <asm/io.h>
-#include <asm/se.h>
+#include <mach-se/mach/se.h>
 #include <asm/machvec.h>
 #ifdef CONFIG_SH_STANDARD_BIOS
 #include <asm/sh_bios.h>
diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c
index d0c1d63d1891..203e579ebbd2 100644
--- a/drivers/pcmcia/rsrc_nonstatic.c
+++ b/drivers/pcmcia/rsrc_nonstatic.c
@@ -275,7 +275,7 @@ static int readable(struct pcmcia_socket *s, struct resource *res,
 		destroy_cis_cache(s);
 	}
 	s->cis_mem.res = NULL;
-	if ((ret != 0) || (count == 0))
+	if ((ret != 0) || (*count == 0))
 		return 0;
 	return 1;
 }
diff --git a/drivers/scsi/hptiop.c b/drivers/scsi/hptiop.c
index da876d3924be..74d12b58a263 100644
--- a/drivers/scsi/hptiop.c
+++ b/drivers/scsi/hptiop.c
@@ -1249,6 +1249,13 @@ static struct pci_device_id hptiop_id_table[] = {
 	{ PCI_VDEVICE(TTI, 0x3522), (kernel_ulong_t)&hptiop_itl_ops },
 	{ PCI_VDEVICE(TTI, 0x3410), (kernel_ulong_t)&hptiop_itl_ops },
 	{ PCI_VDEVICE(TTI, 0x3540), (kernel_ulong_t)&hptiop_itl_ops },
+	{ PCI_VDEVICE(TTI, 0x3530), (kernel_ulong_t)&hptiop_itl_ops },
+	{ PCI_VDEVICE(TTI, 0x3560), (kernel_ulong_t)&hptiop_itl_ops },
+	{ PCI_VDEVICE(TTI, 0x4322), (kernel_ulong_t)&hptiop_itl_ops },
+	{ PCI_VDEVICE(TTI, 0x4210), (kernel_ulong_t)&hptiop_itl_ops },
+	{ PCI_VDEVICE(TTI, 0x4211), (kernel_ulong_t)&hptiop_itl_ops },
+	{ PCI_VDEVICE(TTI, 0x4310), (kernel_ulong_t)&hptiop_itl_ops },
+	{ PCI_VDEVICE(TTI, 0x4311), (kernel_ulong_t)&hptiop_itl_ops },
 	{ PCI_VDEVICE(TTI, 0x3120), (kernel_ulong_t)&hptiop_mv_ops },
 	{ PCI_VDEVICE(TTI, 0x3122), (kernel_ulong_t)&hptiop_mv_ops },
 	{ PCI_VDEVICE(TTI, 0x3020), (kernel_ulong_t)&hptiop_mv_ops },
diff --git a/drivers/scsi/scsi_transport_spi.c b/drivers/scsi/scsi_transport_spi.c
index 75a64a6cae8c..b29360ed0bdc 100644
--- a/drivers/scsi/scsi_transport_spi.c
+++ b/drivers/scsi/scsi_transport_spi.c
@@ -366,12 +366,14 @@ spi_transport_rd_attr(rti, "%d\n");
 spi_transport_rd_attr(pcomp_en, "%d\n");
 spi_transport_rd_attr(hold_mcs, "%d\n");
 
-/* we only care about the first child device so we return 1 */
+/* we only care about the first child device that's a real SCSI device
+ * so we return 1 to terminate the iteration when we find it */
 static int child_iter(struct device *dev, void *data)
 {
-	struct scsi_device *sdev = to_scsi_device(dev);
+	if (!scsi_is_sdev_device(dev))
+		return 0;
 
-	spi_dv_device(sdev);
+	spi_dv_device(to_scsi_device(dev));
 	return 1;
 }
 
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index e5e7d7856454..8e08d51a0f05 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -375,7 +375,6 @@ static int sd_prep_fn(struct request_queue *q, struct request *rq)
 	struct gendisk *disk = rq->rq_disk;
 	struct scsi_disk *sdkp;
 	sector_t block = rq->sector;
-	sector_t threshold;
 	unsigned int this_count = rq->nr_sectors;
 	unsigned int timeout = sdp->timeout;
 	int ret;
@@ -423,21 +422,13 @@ static int sd_prep_fn(struct request_queue *q, struct request *rq)
 	}
 
 	/*
-	 * Some SD card readers can't handle multi-sector accesses which touch
-	 * the last one or two hardware sectors.  Split accesses as needed.
+	 * Some devices (some sdcards for one) don't like it if the
+	 * last sector gets read in a larger then 1 sector read.
 	 */
-	threshold = get_capacity(disk) - SD_LAST_BUGGY_SECTORS *
-		(sdp->sector_size / 512);
-
-	if (unlikely(sdp->last_sector_bug && block + this_count > threshold)) {
-		if (block < threshold) {
-			/* Access up to the threshold but not beyond */
-			this_count = threshold - block;
-		} else {
-			/* Access only a single hardware sector */
-			this_count = sdp->sector_size / 512;
-		}
-	}
+	if (unlikely(sdp->last_sector_bug &&
+	    rq->nr_sectors > sdp->sector_size / 512 &&
+	    block + this_count == get_capacity(disk)))
+		this_count -= sdp->sector_size / 512;
 
 	SCSI_LOG_HLQUEUE(2, scmd_printk(KERN_INFO, SCpnt, "block=%llu\n",
 					(unsigned long long)block));
diff --git a/drivers/scsi/sd.h b/drivers/scsi/sd.h
index 95b9f06534d5..550b2f70a1f8 100644
--- a/drivers/scsi/sd.h
+++ b/drivers/scsi/sd.h
@@ -31,12 +31,6 @@
  */
 #define SD_BUF_SIZE		512
 
-/*
- * Number of sectors at the end of the device to avoid multi-sector
- * accesses to in the case of last_sector_bug
- */
-#define SD_LAST_BUGGY_SECTORS	8
-
 struct scsi_disk {
 	struct scsi_driver *driver;	/* always &sd_template */
 	struct scsi_device *device;
diff --git a/drivers/scsi/ses.c b/drivers/scsi/ses.c
index 0fe031f003e7..1bcf3c33d7ff 100644
--- a/drivers/scsi/ses.c
+++ b/drivers/scsi/ses.c
@@ -345,14 +345,14 @@ static int ses_enclosure_find_by_addr(struct enclosure_device *edev,
 	return 0;
 }
 
-#define VPD_INQUIRY_SIZE 512
+#define VPD_INQUIRY_SIZE 36
 
 static void ses_match_to_enclosure(struct enclosure_device *edev,
 				   struct scsi_device *sdev)
 {
 	unsigned char *buf = kmalloc(VPD_INQUIRY_SIZE, GFP_KERNEL);
 	unsigned char *desc;
-	int len;
+	u16 vpd_len;
 	struct efd efd = {
 		.addr = 0,
 	};
@@ -372,9 +372,19 @@ static void ses_match_to_enclosure(struct enclosure_device *edev,
 			     VPD_INQUIRY_SIZE, NULL, SES_TIMEOUT, SES_RETRIES))
 		goto free;
 
-	len = (buf[2] << 8) + buf[3];
+	vpd_len = (buf[2] << 8) + buf[3];
+	kfree(buf);
+	buf = kmalloc(vpd_len, GFP_KERNEL);
+	if (!buf)
+		return;
+	cmd[3] = vpd_len >> 8;
+	cmd[4] = vpd_len & 0xff;
+	if (scsi_execute_req(sdev, cmd, DMA_FROM_DEVICE, buf,
+			     vpd_len, NULL, SES_TIMEOUT, SES_RETRIES))
+		goto free;
+
 	desc = buf + 4;
-	while (desc < buf + len) {
+	while (desc < buf + vpd_len) {
 		enum scsi_protocol proto = desc[0] >> 4;
 		u8 code_set = desc[0] & 0x0f;
 		u8 piv = desc[1] & 0x80;
diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c
index 9d8543762a30..efcd44344fb1 100644
--- a/drivers/serial/bfin_5xx.c
+++ b/drivers/serial/bfin_5xx.c
@@ -817,7 +817,7 @@ static void bfin_serial_set_ldisc(struct uart_port *port)
 	if (line >= port->info->port.tty->driver->num)
 		return;
 
-	switch (port->info->port.tty->ldisc.num) {
+	switch (port->info->port.tty->termios->c_line) {
 	case N_IRDA:
 		val = UART_GET_GCTL(&bfin_serial_ports[line]);
 		val |= (IREN | RPOLC);
diff --git a/drivers/serial/crisv10.c b/drivers/serial/crisv10.c
index 8249ac490559..bf94a770bb44 100644
--- a/drivers/serial/crisv10.c
+++ b/drivers/serial/crisv10.c
@@ -234,7 +234,7 @@ unsigned long r_alt_ser_baudrate_shadow = 0;
 
 static struct e100_serial rs_table[] = {
 	{ .baud        = DEF_BAUD,
-	  .port        = (unsigned char *)R_SERIAL0_CTRL,
+	  .ioport        = (unsigned char *)R_SERIAL0_CTRL,
 	  .irq         = 1U << 12, /* uses DMA 6 and 7 */
 	  .oclrintradr = R_DMA_CH6_CLR_INTR,
 	  .ofirstadr   = R_DMA_CH6_FIRST,
@@ -288,7 +288,7 @@ static struct e100_serial rs_table[] = {
 },  /* ttyS0 */
 #ifndef CONFIG_SVINTO_SIM
 	{ .baud        = DEF_BAUD,
-	  .port        = (unsigned char *)R_SERIAL1_CTRL,
+	  .ioport        = (unsigned char *)R_SERIAL1_CTRL,
 	  .irq         = 1U << 16, /* uses DMA 8 and 9 */
 	  .oclrintradr = R_DMA_CH8_CLR_INTR,
 	  .ofirstadr   = R_DMA_CH8_FIRST,
@@ -344,7 +344,7 @@ static struct e100_serial rs_table[] = {
 },  /* ttyS1 */
 
 	{ .baud        = DEF_BAUD,
-	  .port        = (unsigned char *)R_SERIAL2_CTRL,
+	  .ioport        = (unsigned char *)R_SERIAL2_CTRL,
 	  .irq         = 1U << 4,  /* uses DMA 2 and 3 */
 	  .oclrintradr = R_DMA_CH2_CLR_INTR,
 	  .ofirstadr   = R_DMA_CH2_FIRST,
@@ -398,7 +398,7 @@ static struct e100_serial rs_table[] = {
  },  /* ttyS2 */
 
 	{ .baud        = DEF_BAUD,
-	  .port        = (unsigned char *)R_SERIAL3_CTRL,
+	  .ioport        = (unsigned char *)R_SERIAL3_CTRL,
 	  .irq         = 1U << 8,  /* uses DMA 4 and 5 */
 	  .oclrintradr = R_DMA_CH4_CLR_INTR,
 	  .ofirstadr   = R_DMA_CH4_FIRST,
@@ -939,7 +939,7 @@ static const struct control_pins e100_modem_pins[NR_PORTS] =
 /* Output */
 #define E100_RTS_GET(info) ((info)->rx_ctrl & E100_RTS_MASK)
 /* Input */
-#define E100_CTS_GET(info) ((info)->port[REG_STATUS] & E100_CTS_MASK)
+#define E100_CTS_GET(info) ((info)->ioport[REG_STATUS] & E100_CTS_MASK)
 
 /* These are typically PA or PB and 0 means 0V, 1 means 3.3V */
 /* Is an output */
@@ -1092,7 +1092,7 @@ e100_rts(struct e100_serial *info, int set)
 	local_irq_save(flags);
 	info->rx_ctrl &= ~E100_RTS_MASK;
 	info->rx_ctrl |= (set ? 0 : E100_RTS_MASK);  /* RTS is active low */
-	info->port[REG_REC_CTRL] = info->rx_ctrl;
+	info->ioport[REG_REC_CTRL] = info->rx_ctrl;
 	local_irq_restore(flags);
 #ifdef SERIAL_DEBUG_IO
 	printk("ser%i rts %i\n", info->line, set);
@@ -1142,7 +1142,7 @@ e100_disable_rx(struct e100_serial *info)
 {
 #ifndef CONFIG_SVINTO_SIM
 	/* disable the receiver */
-	info->port[REG_REC_CTRL] =
+	info->ioport[REG_REC_CTRL] =
 		(info->rx_ctrl &= ~IO_MASK(R_SERIAL0_REC_CTRL, rec_enable));
 #endif
 }
@@ -1152,7 +1152,7 @@ e100_enable_rx(struct e100_serial *info)
 {
 #ifndef CONFIG_SVINTO_SIM
 	/* enable the receiver */
-	info->port[REG_REC_CTRL] =
+	info->ioport[REG_REC_CTRL] =
 		(info->rx_ctrl |= IO_MASK(R_SERIAL0_REC_CTRL, rec_enable));
 #endif
 }
@@ -1490,7 +1490,7 @@ rs_stop(struct tty_struct *tty)
 			xoff |= IO_STATE(R_SERIAL0_XOFF, auto_xoff, enable);
 		}
 
-		*((unsigned long *)&info->port[REG_XOFF]) = xoff;
+		*((unsigned long *)&info->ioport[REG_XOFF]) = xoff;
 		local_irq_restore(flags);
 	}
 }
@@ -1513,7 +1513,7 @@ rs_start(struct tty_struct *tty)
 			xoff |= IO_STATE(R_SERIAL0_XOFF, auto_xoff, enable);
 		}
 
-		*((unsigned long *)&info->port[REG_XOFF]) = xoff;
+		*((unsigned long *)&info->ioport[REG_XOFF]) = xoff;
 		if (!info->uses_dma_out &&
 		    info->xmit.head != info->xmit.tail && info->xmit.buf)
 			e100_enable_serial_tx_ready_irq(info);
@@ -1888,7 +1888,7 @@ static void receive_chars_dma(struct e100_serial *info)
 	handle_all_descr_data(info);
 
 	/* Read the status register to detect errors */
-	rstat = info->port[REG_STATUS];
+	rstat = info->ioport[REG_STATUS];
 	if (rstat & IO_MASK(R_SERIAL0_STATUS, xoff_detect) ) {
 		DFLOW(DEBUG_LOG(info->line, "XOFF detect stat %x\n", rstat));
 	}
@@ -1897,7 +1897,7 @@ static void receive_chars_dma(struct e100_serial *info)
 		/* If we got an error, we must reset it by reading the
 		 * data_in field
 		 */
-		unsigned char data = info->port[REG_DATA];
+		unsigned char data = info->ioport[REG_DATA];
 
 		PROCSTAT(ser_stat[info->line].errors_cnt++);
 		DEBUG_LOG(info->line, "#dERR: s d 0x%04X\n",
@@ -2077,7 +2077,7 @@ static int force_eop_if_needed(struct e100_serial *info)
 	/* We check data_avail bit to determine if data has
 	 * arrived since last time
 	 */
-	unsigned char rstat = info->port[REG_STATUS];
+	unsigned char rstat = info->ioport[REG_STATUS];
 
 	/* error or datavail? */
 	if (rstat & SER_ERROR_MASK) {
@@ -2096,7 +2096,7 @@ static int force_eop_if_needed(struct e100_serial *info)
 		TIMERD(DEBUG_LOG(info->line, "timeout: rstat 0x%03X\n",
 		          rstat | (info->line << 8)));
 		/* Read data to clear status flags */
-		(void)info->port[REG_DATA];
+		(void)info->ioport[REG_DATA];
 
 		info->forced_eop = 0;
 		START_FLUSH_FAST_TIMER(info, "magic");
@@ -2296,7 +2296,7 @@ struct e100_serial * handle_ser_rx_interrupt_no_dma(struct e100_serial *info)
 	}
 
 	/* Read data and status at the same time */
-	data_read = *((unsigned long *)&info->port[REG_DATA_STATUS32]);
+	data_read = *((unsigned long *)&info->ioport[REG_DATA_STATUS32]);
 more_data:
 	if (data_read & IO_MASK(R_SERIAL0_READ, xoff_detect) ) {
 		DFLOW(DEBUG_LOG(info->line, "XOFF detect\n", 0));
@@ -2391,7 +2391,7 @@ more_data:
 
 
 	info->icount.rx++;
-	data_read = *((unsigned long *)&info->port[REG_DATA_STATUS32]);
+	data_read = *((unsigned long *)&info->ioport[REG_DATA_STATUS32]);
 	if (data_read & IO_MASK(R_SERIAL0_READ, data_avail)) {
 		DEBUG_LOG(info->line, "ser_rx   %c in loop\n", IO_EXTRACT(R_SERIAL0_READ, data_in, data_read));
 		goto more_data;
@@ -2413,7 +2413,7 @@ static struct e100_serial* handle_ser_rx_interrupt(struct e100_serial *info)
 		return handle_ser_rx_interrupt_no_dma(info);
 	}
 	/* DMA is used */
-	rstat = info->port[REG_STATUS];
+	rstat = info->ioport[REG_STATUS];
 	if (rstat & IO_MASK(R_SERIAL0_STATUS, xoff_detect) ) {
 		DFLOW(DEBUG_LOG(info->line, "XOFF detect\n", 0));
 	}
@@ -2426,7 +2426,7 @@ static struct e100_serial* handle_ser_rx_interrupt(struct e100_serial *info)
 		/* If we got an error, we must reset it by reading the
 		 * data_in field
 		 */
-		data = info->port[REG_DATA];
+		data = info->ioport[REG_DATA];
 		DINTR1(DEBUG_LOG(info->line, "ser_rx!  %c\n", data));
 		DINTR1(DEBUG_LOG(info->line, "ser_rx err stat %02X\n", rstat));
 		if (!data && (rstat & SER_FRAMING_ERR_MASK)) {
@@ -2528,10 +2528,10 @@ static void handle_ser_tx_interrupt(struct e100_serial *info)
 		unsigned char rstat;
 		DFLOW(DEBUG_LOG(info->line, "tx_int: xchar 0x%02X\n", info->x_char));
 		local_irq_save(flags);
-		rstat = info->port[REG_STATUS];
+		rstat = info->ioport[REG_STATUS];
 		DFLOW(DEBUG_LOG(info->line, "stat %x\n", rstat));
 
-		info->port[REG_TR_DATA] = info->x_char;
+		info->ioport[REG_TR_DATA] = info->x_char;
 		info->icount.tx++;
 		info->x_char = 0;
 		/* We must enable since it is disabled in ser_interrupt */
@@ -2545,7 +2545,7 @@ static void handle_ser_tx_interrupt(struct e100_serial *info)
 		/* We only use normal tx interrupt when sending x_char */
 		DFLOW(DEBUG_LOG(info->line, "tx_int: xchar sent\n", 0));
 		local_irq_save(flags);
-		rstat = info->port[REG_STATUS];
+		rstat = info->ioport[REG_STATUS];
 		DFLOW(DEBUG_LOG(info->line, "stat %x\n", rstat));
 		e100_disable_serial_tx_ready_irq(info);
 		if (info->port.tty->stopped)
@@ -2573,7 +2573,7 @@ static void handle_ser_tx_interrupt(struct e100_serial *info)
 	DINTR2(DEBUG_LOG(info->line, "tx_int %c\n", info->xmit.buf[info->xmit.tail]));
 	/* Send a byte, rs485 timing is critical so turn of ints */
 	local_irq_save(flags);
-	info->port[REG_TR_DATA] = info->xmit.buf[info->xmit.tail];
+	info->ioport[REG_TR_DATA] = info->xmit.buf[info->xmit.tail];
 	info->xmit.tail = (info->xmit.tail + 1) & (SERIAL_XMIT_SIZE-1);
 	info->icount.tx++;
 	if (info->xmit.head == info->xmit.tail) {
@@ -2848,7 +2848,7 @@ startup(struct e100_serial * info)
 
 	/* dummy read to reset any serial errors */
 
-	(void)info->port[REG_DATA];
+	(void)info->ioport[REG_DATA];
 
 	/* enable the interrupts */
 	if (info->uses_dma_out)
@@ -2897,7 +2897,7 @@ shutdown(struct e100_serial * info)
 	/* shut down the transmitter and receiver */
 	DFLOW(DEBUG_LOG(info->line, "shutdown %i\n", info->line));
 	e100_disable_rx(info);
-	info->port[REG_TR_CTRL] = (info->tx_ctrl &= ~0x40);
+	info->ioport[REG_TR_CTRL] = (info->tx_ctrl &= ~0x40);
 
 	/* disable interrupts, reset dma channels */
 	if (info->uses_dma_in) {
@@ -2968,7 +2968,7 @@ change_speed(struct e100_serial *info)
 
 	if (!info->port.tty || !info->port.tty->termios)
 		return;
-	if (!info->port)
+	if (!info->ioport)
 		return;
 
 	cflag = info->port.tty->termios->c_cflag;
@@ -3037,7 +3037,7 @@ change_speed(struct e100_serial *info)
 
 		info->baud = cflag_to_baud(cflag);
 #ifndef CONFIG_SVINTO_SIM
-		info->port[REG_BAUD] = cflag_to_etrax_baud(cflag);
+		info->ioport[REG_BAUD] = cflag_to_etrax_baud(cflag);
 #endif /* CONFIG_SVINTO_SIM */
 	}
 
@@ -3097,8 +3097,8 @@ change_speed(struct e100_serial *info)
 
 	/* actually write the control regs to the hardware */
 
-	info->port[REG_TR_CTRL] = info->tx_ctrl;
-	info->port[REG_REC_CTRL] = info->rx_ctrl;
+	info->ioport[REG_TR_CTRL] = info->tx_ctrl;
+	info->ioport[REG_REC_CTRL] = info->rx_ctrl;
 	xoff = IO_FIELD(R_SERIAL0_XOFF, xoff_char, STOP_CHAR(info->port.tty));
 	xoff |= IO_STATE(R_SERIAL0_XOFF, tx_stop, enable);
 	if (info->port.tty->termios->c_iflag & IXON ) {
@@ -3107,7 +3107,7 @@ change_speed(struct e100_serial *info)
 		xoff |= IO_STATE(R_SERIAL0_XOFF, auto_xoff, enable);
 	}
 
-	*((unsigned long *)&info->port[REG_XOFF]) = xoff;
+	*((unsigned long *)&info->ioport[REG_XOFF]) = xoff;
 	local_irq_restore(flags);
 #endif /* !CONFIG_SVINTO_SIM */
 
@@ -3156,7 +3156,7 @@ static int rs_raw_write(struct tty_struct *tty,
 #ifdef SERIAL_DEBUG_DATA
 	if (info->line == SERIAL_DEBUG_LINE)
 		printk("rs_raw_write (%d), status %d\n",
-		       count, info->port[REG_STATUS]);
+		       count, info->ioport[REG_STATUS]);
 #endif
 
 #ifdef CONFIG_SVINTO_SIM
@@ -3427,7 +3427,7 @@ get_serial_info(struct e100_serial * info,
 	memset(&tmp, 0, sizeof(tmp));
 	tmp.type = info->type;
 	tmp.line = info->line;
-	tmp.port = (int)info->port;
+	tmp.port = (int)info->ioport;
 	tmp.irq = info->irq;
 	tmp.flags = info->flags;
 	tmp.baud_base = info->baud_base;
@@ -3557,14 +3557,14 @@ char *get_control_state_str(int MLines, char *s)
 }
 #endif
 
-static void
+static int
 rs_break(struct tty_struct *tty, int break_state)
 {
 	struct e100_serial *info = (struct e100_serial *)tty->driver_data;
 	unsigned long flags;
 
-	if (!info->port)
-		return;
+	if (!info->ioport)
+		return -EIO;
 
 	local_irq_save(flags);
 	if (break_state == -1) {
@@ -3575,8 +3575,9 @@ rs_break(struct tty_struct *tty, int break_state)
 		/* Set bit 7 (txd) and 6 (tr_enable) */
 		info->tx_ctrl |= (0x80 | 0x40);
 	}
-	info->port[REG_TR_CTRL] = info->tx_ctrl;
+	info->ioport[REG_TR_CTRL] = info->tx_ctrl;
 	local_irq_restore(flags);
+	return 0;
 }
 
 static int
@@ -4231,9 +4232,9 @@ static int line_info(char *buf, struct e100_serial *info)
 	unsigned long tmp;
 
 	ret = sprintf(buf, "%d: uart:E100 port:%lX irq:%d",
-		      info->line, (unsigned long)info->port, info->irq);
+		      info->line, (unsigned long)info->ioport, info->irq);
 
-	if (!info->port || (info->type == PORT_UNKNOWN)) {
+	if (!info->ioport || (info->type == PORT_UNKNOWN)) {
 		ret += sprintf(buf+ret, "\n");
 		return ret;
 	}
@@ -4281,7 +4282,7 @@ static int line_info(char *buf, struct e100_serial *info)
 	}
 
 	{
-		unsigned char rstat = info->port[REG_STATUS];
+		unsigned char rstat = info->ioport[REG_STATUS];
 		if (rstat & IO_MASK(R_SERIAL0_STATUS, xoff_detect) )
 			ret += sprintf(buf+ret, " xoff_detect:1");
 	}
@@ -4502,7 +4503,7 @@ rs_init(void)
 
 		if (info->enabled) {
 			printk(KERN_INFO "%s%d at 0x%x is a builtin UART with DMA\n",
-			       serial_driver->name, info->line, (unsigned int)info->port);
+			       serial_driver->name, info->line, (unsigned int)info->ioport);
 		}
 	}
 #ifdef CONFIG_ETRAX_FAST_TIMER
diff --git a/drivers/serial/crisv10.h b/drivers/serial/crisv10.h
index ccd0f32b7372..e3c5c8c3c09b 100644
--- a/drivers/serial/crisv10.h
+++ b/drivers/serial/crisv10.h
@@ -36,8 +36,9 @@ struct etrax_recv_buffer {
 };
 
 struct e100_serial {
+	struct tty_port port;
 	int baud;
-	volatile u8	*port;	/* R_SERIALx_CTRL */
+	volatile u8	*ioport;	/* R_SERIALx_CTRL */
 	u32		irq;	/* bitnr in R_IRQ_MASK2 for dmaX_descr */
 
 	/* Output registers */
diff --git a/drivers/sh/maple/maple.c b/drivers/sh/maple/maple.c
index be97789fa5fd..d1812d32f47d 100644
--- a/drivers/sh/maple/maple.c
+++ b/drivers/sh/maple/maple.c
@@ -2,6 +2,7 @@
  * Core maple bus functionality
  *
  *  Copyright (C) 2007, 2008 Adrian McMenamin
+ *  Copyright (C) 2001 - 2008 Paul Mundt
  *
  * Based on 2.4 code by:
  *
@@ -31,7 +32,7 @@
 #include <mach/dma.h>
 #include <mach/sysasic.h>
 
-MODULE_AUTHOR("Yaegshi Takeshi, Paul Mundt, M.R. Brown, Adrian McMenamin");
+MODULE_AUTHOR("Yaegashi Takeshi, Paul Mundt, M. R. Brown, Adrian McMenamin");
 MODULE_DESCRIPTION("Maple bus driver for Dreamcast");
 MODULE_LICENSE("GPL v2");
 MODULE_SUPPORTED_DEVICE("{{SEGA, Dreamcast/Maple}}");
@@ -65,19 +66,36 @@ static bool checked[4];
 static struct maple_device *baseunits[4];
 
 /**
- *  maple_driver_register - register a device driver
- *  automatically makes the driver bus a maple bus
- *  @drv: the driver to be registered
+ * maple_driver_register - register a maple driver
+ * @drv: maple driver to be registered.
+ *
+ * Registers the passed in @drv, while updating the bus type.
+ * Devices with matching function IDs will be automatically probed.
  */
-int maple_driver_register(struct device_driver *drv)
+int maple_driver_register(struct maple_driver *drv)
 {
 	if (!drv)
 		return -EINVAL;
-	drv->bus = &maple_bus_type;
-	return driver_register(drv);
+
+	drv->drv.bus = &maple_bus_type;
+
+	return driver_register(&drv->drv);
 }
 EXPORT_SYMBOL_GPL(maple_driver_register);
 
+/**
+ * maple_driver_unregister - unregister a maple driver.
+ * @drv: maple driver to unregister.
+ *
+ * Cleans up after maple_driver_register(). To be invoked in the exit
+ * path of any module drivers.
+ */
+void maple_driver_unregister(struct maple_driver *drv)
+{
+	driver_unregister(&drv->drv);
+}
+EXPORT_SYMBOL_GPL(maple_driver_unregister);
+
 /* set hardware registers to enable next round of dma */
 static void maplebus_dma_reset(void)
 {
@@ -129,13 +147,13 @@ static void maple_release_device(struct device *dev)
 	kfree(mdev);
 }
 
-/*
+/**
  * maple_add_packet - add a single instruction to the queue
- * @mdev - maple device
- * @function - function on device being queried
- * @command - maple command to add
- * @length - length of command string (in 32 bit words)
- * @data - remainder of command string
+ * @mdev: maple device
+ * @function: function on device being queried
+ * @command: maple command to add
+ * @length: length of command string (in 32 bit words)
+ * @data: remainder of command string
  */
 int maple_add_packet(struct maple_device *mdev, u32 function, u32 command,
 	size_t length, void *data)
@@ -176,14 +194,15 @@ out:
 }
 EXPORT_SYMBOL_GPL(maple_add_packet);
 
-/*
+/**
  * maple_add_packet_sleeps - add a single instruction to the queue
- *  - waits for lock to be free
- * @mdev - maple device
- * @function - function on device being queried
- * @command - maple command to add
- * @length - length of command string (in 32 bit words)
- * @data - remainder of command string
+ * @mdev: maple device
+ * @function: function on device being queried
+ * @command: maple command to add
+ * @length: length of command string (in 32 bit words)
+ * @data: remainder of command string
+ *
+ * Same as maple_add_packet(), but waits for the lock to become free.
  */
 int maple_add_packet_sleeps(struct maple_device *mdev, u32 function,
 	u32 command, size_t length, void *data)
@@ -724,11 +743,9 @@ static int maple_get_dma_buffer(void)
 static int match_maple_bus_driver(struct device *devptr,
 				  struct device_driver *drvptr)
 {
-	struct maple_driver *maple_drv;
-	struct maple_device *maple_dev;
+	struct maple_driver *maple_drv = to_maple_driver(drvptr);
+	struct maple_device *maple_dev = to_maple_dev(devptr);
 
-	maple_drv = container_of(drvptr, struct maple_driver, drv);
-	maple_dev = container_of(devptr, struct maple_device, dev);
 	/* Trap empty port case */
 	if (maple_dev->devinfo.function == 0xFFFFFFFF)
 		return 0;
diff --git a/drivers/spi/atmel_spi.c b/drivers/spi/atmel_spi.c
index 0c7165660853..95190c619c10 100644
--- a/drivers/spi/atmel_spi.c
+++ b/drivers/spi/atmel_spi.c
@@ -184,7 +184,8 @@ static void atmel_spi_next_xfer(struct spi_master *master,
 {
 	struct atmel_spi	*as = spi_master_get_devdata(master);
 	struct spi_transfer	*xfer;
-	u32			len, remaining, total;
+	u32			len, remaining;
+	u32			ieval;
 	dma_addr_t		tx_dma, rx_dma;
 
 	if (!as->current_transfer)
@@ -197,6 +198,8 @@ static void atmel_spi_next_xfer(struct spi_master *master,
 		xfer = NULL;
 
 	if (xfer) {
+		spi_writel(as, PTCR, SPI_BIT(RXTDIS) | SPI_BIT(TXTDIS));
+
 		len = xfer->len;
 		atmel_spi_next_xfer_data(master, xfer, &tx_dma, &rx_dma, &len);
 		remaining = xfer->len - len;
@@ -234,6 +237,8 @@ static void atmel_spi_next_xfer(struct spi_master *master,
 	as->next_transfer = xfer;
 
 	if (xfer) {
+		u32	total;
+
 		total = len;
 		atmel_spi_next_xfer_data(master, xfer, &tx_dma, &rx_dma, &len);
 		as->next_remaining_bytes = total - len;
@@ -250,9 +255,11 @@ static void atmel_spi_next_xfer(struct spi_master *master,
 			"  next xfer %p: len %u tx %p/%08x rx %p/%08x\n",
 			xfer, xfer->len, xfer->tx_buf, xfer->tx_dma,
 			xfer->rx_buf, xfer->rx_dma);
+		ieval = SPI_BIT(ENDRX) | SPI_BIT(OVRES);
 	} else {
 		spi_writel(as, RNCR, 0);
 		spi_writel(as, TNCR, 0);
+		ieval = SPI_BIT(RXBUFF) | SPI_BIT(ENDRX) | SPI_BIT(OVRES);
 	}
 
 	/* REVISIT: We're waiting for ENDRX before we start the next
@@ -265,7 +272,7 @@ static void atmel_spi_next_xfer(struct spi_master *master,
 	 *
 	 * It should be doable, though. Just not now...
 	 */
-	spi_writel(as, IER, SPI_BIT(ENDRX) | SPI_BIT(OVRES));
+	spi_writel(as, IER, ieval);
 	spi_writel(as, PTCR, SPI_BIT(TXTEN) | SPI_BIT(RXTEN));
 }
 
@@ -396,7 +403,7 @@ atmel_spi_interrupt(int irq, void *dev_id)
 
 		ret = IRQ_HANDLED;
 
-		spi_writel(as, IDR, (SPI_BIT(ENDTX) | SPI_BIT(ENDRX)
+		spi_writel(as, IDR, (SPI_BIT(RXBUFF) | SPI_BIT(ENDRX)
 				     | SPI_BIT(OVRES)));
 
 		/*
@@ -418,7 +425,7 @@ atmel_spi_interrupt(int irq, void *dev_id)
 		if (xfer->delay_usecs)
 			udelay(xfer->delay_usecs);
 
-		dev_warn(master->dev.parent, "fifo overrun (%u/%u remaining)\n",
+		dev_warn(master->dev.parent, "overrun (%u/%u remaining)\n",
 			 spi_readl(as, TCR), spi_readl(as, RCR));
 
 		/*
@@ -442,7 +449,7 @@ atmel_spi_interrupt(int irq, void *dev_id)
 		spi_readl(as, SR);
 
 		atmel_spi_msg_done(master, as, msg, -EIO, 0);
-	} else if (pending & SPI_BIT(ENDRX)) {
+	} else if (pending & (SPI_BIT(RXBUFF) | SPI_BIT(ENDRX))) {
 		ret = IRQ_HANDLED;
 
 		spi_writel(as, IDR, pending);
diff --git a/drivers/spi/spi_s3c24xx.c b/drivers/spi/spi_s3c24xx.c
index 1c643c9e1f15..21661c7959c8 100644
--- a/drivers/spi/spi_s3c24xx.c
+++ b/drivers/spi/spi_s3c24xx.c
@@ -236,6 +236,19 @@ static irqreturn_t s3c24xx_spi_irq(int irq, void *dev)
 	return IRQ_HANDLED;
 }
 
+static void s3c24xx_spi_initialsetup(struct s3c24xx_spi *hw)
+{
+	/* for the moment, permanently enable the clock */
+
+	clk_enable(hw->clk);
+
+	/* program defaults into the registers */
+
+	writeb(0xff, hw->regs + S3C2410_SPPRE);
+	writeb(SPPIN_DEFAULT, hw->regs + S3C2410_SPPIN);
+	writeb(SPCON_DEFAULT, hw->regs + S3C2410_SPCON);
+}
+
 static int __init s3c24xx_spi_probe(struct platform_device *pdev)
 {
 	struct s3c2410_spi_info *pdata;
@@ -327,15 +340,7 @@ static int __init s3c24xx_spi_probe(struct platform_device *pdev)
 		goto err_no_clk;
 	}
 
-	/* for the moment, permanently enable the clock */
-
-	clk_enable(hw->clk);
-
-	/* program defaults into the registers */
-
-	writeb(0xff, hw->regs + S3C2410_SPPRE);
-	writeb(SPPIN_DEFAULT, hw->regs + S3C2410_SPPIN);
-	writeb(SPCON_DEFAULT, hw->regs + S3C2410_SPCON);
+	s3c24xx_spi_initialsetup(hw);
 
 	/* setup any gpio we can */
 
@@ -415,7 +420,7 @@ static int s3c24xx_spi_resume(struct platform_device *pdev)
 {
 	struct s3c24xx_spi *hw = platform_get_drvdata(pdev);
 
-	clk_enable(hw->clk);
+	s3c24xx_spi_initialsetup(hw);
 	return 0;
 }
 
diff --git a/drivers/watchdog/ar7_wdt.c b/drivers/watchdog/ar7_wdt.c
index 2eb48c0df32c..ef7b0d67095e 100644
--- a/drivers/watchdog/ar7_wdt.c
+++ b/drivers/watchdog/ar7_wdt.c
@@ -69,7 +69,8 @@ struct ar7_wdt {
 	u32 prescale;
 };
 
-static struct semaphore open_semaphore;
+static unsigned long wdt_is_open;
+static spinlock_t wdt_lock;
 static unsigned expect_close;
 
 /* XXX currently fixed, allows max margin ~68.72 secs */
@@ -154,8 +155,10 @@ static void ar7_wdt_update_margin(int new_margin)
 	u32 change;
 
 	change = new_margin * (ar7_vbus_freq() / prescale_value);
-	if (change < 1) change = 1;
-	if (change > 0xffff) change = 0xffff;
+	if (change < 1)
+		change = 1;
+	if (change > 0xffff)
+		change = 0xffff;
 	ar7_wdt_change(change);
 	margin = change * prescale_value / ar7_vbus_freq();
 	printk(KERN_INFO DRVNAME
@@ -179,7 +182,7 @@ static void ar7_wdt_disable_wdt(void)
 static int ar7_wdt_open(struct inode *inode, struct file *file)
 {
 	/* only allow one at a time */
-	if (down_trylock(&open_semaphore))
+	if (test_and_set_bit(0, &wdt_is_open))
 		return -EBUSY;
 	ar7_wdt_enable_wdt();
 	expect_close = 0;
@@ -195,9 +198,7 @@ static int ar7_wdt_release(struct inode *inode, struct file *file)
 		"will not disable the watchdog timer\n");
 	else if (!nowayout)
 		ar7_wdt_disable_wdt();
-
-	up(&open_semaphore);
-
+	clear_bit(0, &wdt_is_open);
 	return 0;
 }
 
@@ -222,7 +223,9 @@ static ssize_t ar7_wdt_write(struct file *file, const char *data,
 	if (len) {
 		size_t i;
 
+		spin_lock(&wdt_lock);
 		ar7_wdt_kick(1);
+		spin_unlock(&wdt_lock);
 
 		expect_close = 0;
 		for (i = 0; i < len; ++i) {
@@ -237,8 +240,8 @@ static ssize_t ar7_wdt_write(struct file *file, const char *data,
 	return len;
 }
 
-static int ar7_wdt_ioctl(struct inode *inode, struct file *file,
-			 unsigned int cmd, unsigned long arg)
+static long ar7_wdt_ioctl(struct file *file,
+					unsigned int cmd, unsigned long arg)
 {
 	static struct watchdog_info ident = {
 		.identity = LONGNAME,
@@ -269,8 +272,10 @@ static int ar7_wdt_ioctl(struct inode *inode, struct file *file,
 		if (new_margin < 1)
 			return -EINVAL;
 
+		spin_lock(&wdt_lock);
 		ar7_wdt_update_margin(new_margin);
 		ar7_wdt_kick(1);
+		spin_unlock(&wdt_lock);
 
 	case WDIOC_GETTIMEOUT:
 		if (put_user(margin, (int *)arg))
@@ -282,7 +287,7 @@ static int ar7_wdt_ioctl(struct inode *inode, struct file *file,
 static const struct file_operations ar7_wdt_fops = {
 	.owner		= THIS_MODULE,
 	.write		= ar7_wdt_write,
-	.ioctl		= ar7_wdt_ioctl,
+	.unlocked_ioctl	= ar7_wdt_ioctl,
 	.open		= ar7_wdt_open,
 	.release	= ar7_wdt_release,
 };
@@ -297,6 +302,8 @@ static int __init ar7_wdt_init(void)
 {
 	int rc;
 
+	spin_lock_init(&wdt_lock);
+
 	ar7_wdt_get_regs();
 
 	if (!request_mem_region(ar7_regs_wdt, sizeof(struct ar7_wdt),
@@ -312,8 +319,6 @@ static int __init ar7_wdt_init(void)
 	ar7_wdt_prescale(prescale_value);
 	ar7_wdt_update_margin(margin);
 
-	sema_init(&open_semaphore, 1);
-
 	rc = register_reboot_notifier(&ar7_wdt_notifier);
 	if (rc) {
 		printk(KERN_ERR DRVNAME
diff --git a/drivers/watchdog/it8712f_wdt.c b/drivers/watchdog/it8712f_wdt.c
index 445b7e812112..51bfd5721833 100644
--- a/drivers/watchdog/it8712f_wdt.c
+++ b/drivers/watchdog/it8712f_wdt.c
@@ -30,9 +30,8 @@
 #include <linux/fs.h>
 #include <linux/pci.h>
 #include <linux/spinlock.h>
-
-#include <asm/uaccess.h>
-#include <asm/io.h>
+#include <linux/uaccess.h>
+#include <linux/io.h>
 
 #define NAME "it8712f_wdt"
 
@@ -50,7 +49,7 @@ static int nowayout = WATCHDOG_NOWAYOUT;
 module_param(nowayout, int, 0);
 MODULE_PARM_DESC(nowayout, "Disable watchdog shutdown on close");
 
-static struct semaphore it8712f_wdt_sem;
+static unsigned long wdt_open;
 static unsigned expect_close;
 static spinlock_t io_lock;
 static unsigned char revision;
@@ -86,22 +85,19 @@ static unsigned short address;
 #define WDT_OUT_PWROK	0x10
 #define WDT_OUT_KRST	0x40
 
-static int
-superio_inb(int reg)
+static int superio_inb(int reg)
 {
 	outb(reg, REG);
 	return inb(VAL);
 }
 
-static void
-superio_outb(int val, int reg)
+static void superio_outb(int val, int reg)
 {
 	outb(reg, REG);
 	outb(val, VAL);
 }
 
-static int
-superio_inw(int reg)
+static int superio_inw(int reg)
 {
 	int val;
 	outb(reg++, REG);
@@ -111,15 +107,13 @@ superio_inw(int reg)
 	return val;
 }
 
-static inline void
-superio_select(int ldn)
+static inline void superio_select(int ldn)
 {
 	outb(LDN, REG);
 	outb(ldn, VAL);
 }
 
-static inline void
-superio_enter(void)
+static inline void superio_enter(void)
 {
 	spin_lock(&io_lock);
 	outb(0x87, REG);
@@ -128,22 +122,19 @@ superio_enter(void)
 	outb(0x55, REG);
 }
 
-static inline void
-superio_exit(void)
+static inline void superio_exit(void)
 {
 	outb(0x02, REG);
 	outb(0x02, VAL);
 	spin_unlock(&io_lock);
 }
 
-static inline void
-it8712f_wdt_ping(void)
+static inline void it8712f_wdt_ping(void)
 {
 	inb(address);
 }
 
-static void
-it8712f_wdt_update_margin(void)
+static void it8712f_wdt_update_margin(void)
 {
 	int config = WDT_OUT_KRST | WDT_OUT_PWROK;
 	int units = margin;
@@ -165,8 +156,7 @@ it8712f_wdt_update_margin(void)
 	superio_outb(units, WDT_TIMEOUT);
 }
 
-static int
-it8712f_wdt_get_status(void)
+static int it8712f_wdt_get_status(void)
 {
 	if (superio_inb(WDT_CONTROL) & 0x01)
 		return WDIOF_CARDRESET;
@@ -174,8 +164,7 @@ it8712f_wdt_get_status(void)
 		return 0;
 }
 
-static void
-it8712f_wdt_enable(void)
+static void it8712f_wdt_enable(void)
 {
 	printk(KERN_DEBUG NAME ": enabling watchdog timer\n");
 	superio_enter();
@@ -190,8 +179,7 @@ it8712f_wdt_enable(void)
 	it8712f_wdt_ping();
 }
 
-static void
-it8712f_wdt_disable(void)
+static void it8712f_wdt_disable(void)
 {
 	printk(KERN_DEBUG NAME ": disabling watchdog timer\n");
 
@@ -207,8 +195,7 @@ it8712f_wdt_disable(void)
 	superio_exit();
 }
 
-static int
-it8712f_wdt_notify(struct notifier_block *this,
+static int it8712f_wdt_notify(struct notifier_block *this,
 		    unsigned long code, void *unused)
 {
 	if (code == SYS_HALT || code == SYS_POWER_OFF)
@@ -222,9 +209,8 @@ static struct notifier_block it8712f_wdt_notifier = {
 	.notifier_call = it8712f_wdt_notify,
 };
 
-static ssize_t
-it8712f_wdt_write(struct file *file, const char __user *data,
-	size_t len, loff_t *ppos)
+static ssize_t it8712f_wdt_write(struct file *file, const char __user *data,
+					size_t len, loff_t *ppos)
 {
 	/* check for a magic close character */
 	if (len) {
@@ -245,9 +231,8 @@ it8712f_wdt_write(struct file *file, const char __user *data,
 	return len;
 }
 
-static int
-it8712f_wdt_ioctl(struct inode *inode, struct file *file,
-	unsigned int cmd, unsigned long arg)
+static long it8712f_wdt_ioctl(struct file *file, unsigned int cmd,
+							unsigned long arg)
 {
 	void __user *argp = (void __user *)arg;
 	int __user *p = argp;
@@ -302,19 +287,16 @@ it8712f_wdt_ioctl(struct inode *inode, struct file *file,
 	}
 }
 
-static int
-it8712f_wdt_open(struct inode *inode, struct file *file)
+static int it8712f_wdt_open(struct inode *inode, struct file *file)
 {
 	/* only allow one at a time */
-	if (down_trylock(&it8712f_wdt_sem))
+	if (test_and_set_bit(0, &wdt_open))
 		return -EBUSY;
 	it8712f_wdt_enable();
-
 	return nonseekable_open(inode, file);
 }
 
-static int
-it8712f_wdt_release(struct inode *inode, struct file *file)
+static int it8712f_wdt_release(struct inode *inode, struct file *file)
 {
 	if (expect_close != 42) {
 		printk(KERN_WARNING NAME
@@ -324,7 +306,7 @@ it8712f_wdt_release(struct inode *inode, struct file *file)
 		it8712f_wdt_disable();
 	}
 	expect_close = 0;
-	up(&it8712f_wdt_sem);
+	clear_bit(0, &wdt_open);
 
 	return 0;
 }
@@ -333,7 +315,7 @@ static const struct file_operations it8712f_wdt_fops = {
 	.owner = THIS_MODULE,
 	.llseek = no_llseek,
 	.write = it8712f_wdt_write,
-	.ioctl = it8712f_wdt_ioctl,
+	.unlocked_ioctl = it8712f_wdt_ioctl,
 	.open = it8712f_wdt_open,
 	.release = it8712f_wdt_release,
 };
@@ -344,8 +326,7 @@ static struct miscdevice it8712f_wdt_miscdev = {
 	.fops = &it8712f_wdt_fops,
 };
 
-static int __init
-it8712f_wdt_find(unsigned short *address)
+static int __init it8712f_wdt_find(unsigned short *address)
 {
 	int err = -ENODEV;
 	int chip_type;
@@ -387,8 +368,7 @@ exit:
 	return err;
 }
 
-static int __init
-it8712f_wdt_init(void)
+static int __init it8712f_wdt_init(void)
 {
 	int err = 0;
 
@@ -404,8 +384,6 @@ it8712f_wdt_init(void)
 
 	it8712f_wdt_disable();
 
-	sema_init(&it8712f_wdt_sem, 1);
-
 	err = register_reboot_notifier(&it8712f_wdt_notifier);
 	if (err) {
 		printk(KERN_ERR NAME ": unable to register reboot notifier\n");
@@ -430,8 +408,7 @@ out:
 	return err;
 }
 
-static void __exit
-it8712f_wdt_exit(void)
+static void __exit it8712f_wdt_exit(void)
 {
 	misc_deregister(&it8712f_wdt_miscdev);
 	unregister_reboot_notifier(&it8712f_wdt_notifier);
diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c
index 98532c0e0689..97b4a2e8eb09 100644
--- a/drivers/watchdog/s3c2410_wdt.c
+++ b/drivers/watchdog/s3c2410_wdt.c
@@ -46,9 +46,8 @@
 #include <linux/platform_device.h>
 #include <linux/interrupt.h>
 #include <linux/clk.h>
-
-#include <asm/uaccess.h>
-#include <asm/io.h>
+#include <linux/uaccess.h>
+#include <linux/io.h>
 
 #include <asm/arch/map.h>
 
@@ -65,8 +64,8 @@
 static int nowayout	= WATCHDOG_NOWAYOUT;
 static int tmr_margin	= CONFIG_S3C2410_WATCHDOG_DEFAULT_TIME;
 static int tmr_atboot	= CONFIG_S3C2410_WATCHDOG_ATBOOT;
-static int soft_noboot	= 0;
-static int debug	= 0;
+static int soft_noboot;
+static int debug;
 
 module_param(tmr_margin,  int, 0);
 module_param(tmr_atboot,  int, 0);
@@ -74,24 +73,23 @@ module_param(nowayout,    int, 0);
 module_param(soft_noboot, int, 0);
 module_param(debug,	  int, 0);
 
-MODULE_PARM_DESC(tmr_margin, "Watchdog tmr_margin in seconds. default=" __MODULE_STRING(CONFIG_S3C2410_WATCHDOG_DEFAULT_TIME) ")");
-
-MODULE_PARM_DESC(tmr_atboot, "Watchdog is started at boot time if set to 1, default=" __MODULE_STRING(CONFIG_S3C2410_WATCHDOG_ATBOOT));
-
-MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
-
+MODULE_PARM_DESC(tmr_margin, "Watchdog tmr_margin in seconds. default="
+		__MODULE_STRING(CONFIG_S3C2410_WATCHDOG_DEFAULT_TIME) ")");
+MODULE_PARM_DESC(tmr_atboot,
+		"Watchdog is started at boot time if set to 1, default="
+			__MODULE_STRING(CONFIG_S3C2410_WATCHDOG_ATBOOT));
+MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default="
+			__MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
 MODULE_PARM_DESC(soft_noboot, "Watchdog action, set to 1 to ignore reboots, 0 to reboot (default depends on ONLY_TESTING)");
-
 MODULE_PARM_DESC(debug, "Watchdog debug, set to >1 for debug, (default 0)");
 
 
 typedef enum close_state {
 	CLOSE_STATE_NOT,
-	CLOSE_STATE_ALLOW=0x4021
+	CLOSE_STATE_ALLOW = 0x4021
 } close_state_t;
 
-static DECLARE_MUTEX(open_lock);
-
+static unsigned long open_lock;
 static struct device    *wdt_dev;	/* platform device attached to */
 static struct resource	*wdt_mem;
 static struct resource	*wdt_irq;
@@ -99,38 +97,58 @@ static struct clk	*wdt_clock;
 static void __iomem	*wdt_base;
 static unsigned int	 wdt_count;
 static close_state_t	 allow_close;
+static DEFINE_SPINLOCK(wdt_lock);
 
 /* watchdog control routines */
 
 #define DBG(msg...) do { \
 	if (debug) \
 		printk(KERN_INFO msg); \
-	} while(0)
+	} while (0)
 
 /* functions */
 
-static int s3c2410wdt_keepalive(void)
+static void s3c2410wdt_keepalive(void)
 {
+	spin_lock(&wdt_lock);
 	writel(wdt_count, wdt_base + S3C2410_WTCNT);
-	return 0;
+	spin_unlock(&wdt_lock);
 }
 
-static int s3c2410wdt_stop(void)
+static void __s3c2410wdt_stop(void)
 {
 	unsigned long wtcon;
 
+	spin_lock(&wdt_lock);
 	wtcon = readl(wdt_base + S3C2410_WTCON);
 	wtcon &= ~(S3C2410_WTCON_ENABLE | S3C2410_WTCON_RSTEN);
 	writel(wtcon, wdt_base + S3C2410_WTCON);
+	spin_unlock(&wdt_lock);
+}
 
-	return 0;
+static void __s3c2410wdt_stop(void)
+{
+	unsigned long wtcon;
+
+	wtcon = readl(wdt_base + S3C2410_WTCON);
+	wtcon &= ~(S3C2410_WTCON_ENABLE | S3C2410_WTCON_RSTEN);
+	writel(wtcon, wdt_base + S3C2410_WTCON);
+}
+
+static void s3c2410wdt_stop(void)
+{
+	spin_lock(&wdt_lock);
+	__s3c2410wdt_stop();
+	spin_unlock(&wdt_lock);
 }
 
-static int s3c2410wdt_start(void)
+static void s3c2410wdt_start(void)
 {
 	unsigned long wtcon;
 
-	s3c2410wdt_stop();
+	spin_lock(&wdt_lock);
+
+	__s3c2410wdt_stop();
 
 	wtcon = readl(wdt_base + S3C2410_WTCON);
 	wtcon |= S3C2410_WTCON_ENABLE | S3C2410_WTCON_DIV128;
@@ -149,6 +167,7 @@ static int s3c2410wdt_start(void)
 	writel(wdt_count, wdt_base + S3C2410_WTDAT);
 	writel(wdt_count, wdt_base + S3C2410_WTCNT);
 	writel(wtcon, wdt_base + S3C2410_WTCON);
+	spin_unlock(&wdt_lock);
 
 	return 0;
 }
@@ -211,7 +230,7 @@ static int s3c2410wdt_set_heartbeat(int timeout)
 
 static int s3c2410wdt_open(struct inode *inode, struct file *file)
 {
-	if(down_trylock(&open_lock))
+	if (test_and_set_bit(0, &open_lock))
 		return -EBUSY;
 
 	if (nowayout)
@@ -231,15 +250,14 @@ static int s3c2410wdt_release(struct inode *inode, struct file *file)
 	 * 	Lock it in if it's a module and we set nowayout
 	 */
 
-	if (allow_close == CLOSE_STATE_ALLOW) {
+	if (allow_close == CLOSE_STATE_ALLOW)
 		s3c2410wdt_stop();
-	} else {
+	else {
 		dev_err(wdt_dev, "Unexpected close, not stopping watchdog\n");
 		s3c2410wdt_keepalive();
 	}
-
 	allow_close = CLOSE_STATE_NOT;
-	up(&open_lock);
+	clear_bit(0, &open_lock);
 	return 0;
 }
 
@@ -249,7 +267,7 @@ static ssize_t s3c2410wdt_write(struct file *file, const char __user *data,
 	/*
 	 *	Refresh the timer.
 	 */
-	if(len) {
+	if (len) {
 		if (!nowayout) {
 			size_t i;
 
@@ -265,7 +283,6 @@ static ssize_t s3c2410wdt_write(struct file *file, const char __user *data,
 					allow_close = CLOSE_STATE_ALLOW;
 			}
 		}
-
 		s3c2410wdt_keepalive();
 	}
 	return len;
@@ -273,48 +290,41 @@ static ssize_t s3c2410wdt_write(struct file *file, const char __user *data,
 
 #define OPTIONS WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING | WDIOF_MAGICCLOSE
 
-static struct watchdog_info s3c2410_wdt_ident = {
+static const struct watchdog_info s3c2410_wdt_ident = {
 	.options          =     OPTIONS,
 	.firmware_version =	0,
 	.identity         =	"S3C2410 Watchdog",
 };
 
 
-static int s3c2410wdt_ioctl(struct inode *inode, struct file *file,
-	unsigned int cmd, unsigned long arg)
+static long s3c2410wdt_ioctl(struct file *file,	unsigned int cmd,
+							unsigned long arg)
 {
 	void __user *argp = (void __user *)arg;
 	int __user *p = argp;
 	int new_margin;
 
 	switch (cmd) {
-		default:
-			return -ENOTTY;
-
-		case WDIOC_GETSUPPORT:
-			return copy_to_user(argp, &s3c2410_wdt_ident,
-				sizeof(s3c2410_wdt_ident)) ? -EFAULT : 0;
-
-		case WDIOC_GETSTATUS:
-		case WDIOC_GETBOOTSTATUS:
-			return put_user(0, p);
-
-		case WDIOC_KEEPALIVE:
-			s3c2410wdt_keepalive();
-			return 0;
-
-		case WDIOC_SETTIMEOUT:
-			if (get_user(new_margin, p))
-				return -EFAULT;
-
-			if (s3c2410wdt_set_heartbeat(new_margin))
-				return -EINVAL;
-
-			s3c2410wdt_keepalive();
-			return put_user(tmr_margin, p);
-
-		case WDIOC_GETTIMEOUT:
-			return put_user(tmr_margin, p);
+	default:
+		return -ENOTTY;
+	case WDIOC_GETSUPPORT:
+		return copy_to_user(argp, &s3c2410_wdt_ident,
+			sizeof(s3c2410_wdt_ident)) ? -EFAULT : 0;
+	case WDIOC_GETSTATUS:
+	case WDIOC_GETBOOTSTATUS:
+		return put_user(0, p);
+	case WDIOC_KEEPALIVE:
+		s3c2410wdt_keepalive();
+		return 0;
+	case WDIOC_SETTIMEOUT:
+		if (get_user(new_margin, p))
+			return -EFAULT;
+		if (s3c2410wdt_set_heartbeat(new_margin))
+			return -EINVAL;
+		s3c2410wdt_keepalive();
+		return put_user(tmr_margin, p);
+	case WDIOC_GETTIMEOUT:
+		return put_user(tmr_margin, p);
 	}
 }
 
@@ -324,7 +334,7 @@ static const struct file_operations s3c2410wdt_fops = {
 	.owner		= THIS_MODULE,
 	.llseek		= no_llseek,
 	.write		= s3c2410wdt_write,
-	.ioctl		= s3c2410wdt_ioctl,
+	.unlocked_ioctl	= s3c2410wdt_ioctl,
 	.open		= s3c2410wdt_open,
 	.release	= s3c2410wdt_release,
 };
@@ -411,14 +421,15 @@ static int s3c2410wdt_probe(struct platform_device *pdev)
 	 * not, try the default value */
 
 	if (s3c2410wdt_set_heartbeat(tmr_margin)) {
-		started = s3c2410wdt_set_heartbeat(CONFIG_S3C2410_WATCHDOG_DEFAULT_TIME);
+		started = s3c2410wdt_set_heartbeat(
+					CONFIG_S3C2410_WATCHDOG_DEFAULT_TIME);
 
-		if (started == 0) {
-			dev_info(dev,"tmr_margin value out of range, default %d used\n",
+		if (started == 0)
+			dev_info(dev,
+			   "tmr_margin value out of range, default %d used\n",
 			       CONFIG_S3C2410_WATCHDOG_DEFAULT_TIME);
-		} else {
+		else
 			dev_info(dev, "default timer value is out of range, cannot start\n");
-		}
 	}
 
 	ret = misc_register(&s3c2410wdt_miscdev);
@@ -447,7 +458,7 @@ static int s3c2410wdt_probe(struct platform_device *pdev)
 		 (wtcon & S3C2410_WTCON_ENABLE) ?  "" : "in",
 		 (wtcon & S3C2410_WTCON_RSTEN) ? "" : "dis",
 		 (wtcon & S3C2410_WTCON_INTEN) ? "" : "en");
-	
+
 	return 0;
 
  err_clk:
@@ -487,7 +498,7 @@ static int s3c2410wdt_remove(struct platform_device *dev)
 
 static void s3c2410wdt_shutdown(struct platform_device *dev)
 {
-	s3c2410wdt_stop();	
+	s3c2410wdt_stop();
 }
 
 #ifdef CONFIG_PM
@@ -540,7 +551,8 @@ static struct platform_driver s3c2410wdt_driver = {
 };
 
 
-static char banner[] __initdata = KERN_INFO "S3C2410 Watchdog Timer, (c) 2004 Simtec Electronics\n";
+static char banner[] __initdata =
+	KERN_INFO "S3C2410 Watchdog Timer, (c) 2004 Simtec Electronics\n";
 
 static int __init watchdog_init(void)
 {
diff --git a/drivers/watchdog/sc1200wdt.c b/drivers/watchdog/sc1200wdt.c
index 35cddff7020f..621ebad56d86 100644
--- a/drivers/watchdog/sc1200wdt.c
+++ b/drivers/watchdog/sc1200wdt.c
@@ -15,14 +15,18 @@
  *
  *	Changelog:
  *	20020220 Zwane Mwaikambo	Code based on datasheet, no hardware.
- *	20020221 Zwane Mwaikambo	Cleanups as suggested by Jeff Garzik and Alan Cox.
+ *	20020221 Zwane Mwaikambo	Cleanups as suggested by Jeff Garzik
+ *					and Alan Cox.
  *	20020222 Zwane Mwaikambo	Added probing.
  *	20020225 Zwane Mwaikambo	Added ISAPNP support.
  *	20020412 Rob Radez		Broke out start/stop functions
- *		 <rob@osinvestor.com>	Return proper status instead of temperature warning
- *					Add WDIOC_GETBOOTSTATUS and WDIOC_SETOPTIONS ioctls
+ *		 <rob@osinvestor.com>	Return proper status instead of
+ *					temperature warning
+ *					Add WDIOC_GETBOOTSTATUS and
+ *					WDIOC_SETOPTIONS ioctls
  *					Fix CONFIG_WATCHDOG_NOWAYOUT
- *	20020530 Joel Becker		Add Matt Domsch's nowayout module option
+ *	20020530 Joel Becker		Add Matt Domsch's nowayout module
+ *					option
  *	20030116 Adam Belay		Updated to the latest pnp code
  *
  */
@@ -39,9 +43,8 @@
 #include <linux/pnp.h>
 #include <linux/fs.h>
 #include <linux/semaphore.h>
-
-#include <asm/io.h>
-#include <asm/uaccess.h>
+#include <linux/io.h>
+#include <linux/uaccess.h>
 
 #define SC1200_MODULE_VER	"build 20020303"
 #define SC1200_MODULE_NAME	"sc1200wdt"
@@ -72,7 +75,7 @@ static char banner[] __initdata = KERN_INFO PFX SC1200_MODULE_VER;
 static int timeout = 1;
 static int io = -1;
 static int io_len = 2;		/* for non plug and play */
-static struct semaphore open_sem;
+static unsigned long open_flag;
 static char expect_close;
 static DEFINE_SPINLOCK(sc1200wdt_lock);	/* io port access serialisation */
 
@@ -81,7 +84,8 @@ static int isapnp = 1;
 static struct pnp_dev *wdt_dev;
 
 module_param(isapnp, int, 0);
-MODULE_PARM_DESC(isapnp, "When set to 0 driver ISA PnP support will be disabled");
+MODULE_PARM_DESC(isapnp,
+	"When set to 0 driver ISA PnP support will be disabled");
 #endif
 
 module_param(io, int, 0);
@@ -91,26 +95,40 @@ MODULE_PARM_DESC(timeout, "range is 0-255 minutes, default is 1");
 
 static int nowayout = WATCHDOG_NOWAYOUT;
 module_param(nowayout, int, 0);
-MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
+MODULE_PARM_DESC(nowayout,
+	"Watchdog cannot be stopped once started (default="
+				__MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
 
 
 
 /* Read from Data Register */
-static inline void sc1200wdt_read_data(unsigned char index, unsigned char *data)
+static inline void __sc1200wdt_read_data(unsigned char index,
+						unsigned char *data)
 {
-	spin_lock(&sc1200wdt_lock);
 	outb_p(index, PMIR);
 	*data = inb(PMDR);
-	spin_unlock(&sc1200wdt_lock);
 }
 
+static void sc1200wdt_read_data(unsigned char index, unsigned char *data)
+{
+	spin_lock(&sc1200wdt_lock);
+	__sc1200wdt_read_data(index, data);
+	spin_unlock(&sc1200wdt_lock);
+}
 
 /* Write to Data Register */
-static inline void sc1200wdt_write_data(unsigned char index, unsigned char data)
+static inline void __sc1200wdt_write_data(unsigned char index,
+						unsigned char data)
 {
-	spin_lock(&sc1200wdt_lock);
 	outb_p(index, PMIR);
 	outb(data, PMDR);
+}
+
+static inline void sc1200wdt_write_data(unsigned char index,
+						unsigned char data)
+{
+	spin_lock(&sc1200wdt_lock);
+	__sc1200wdt_write_data(index, data);
 	spin_unlock(&sc1200wdt_lock);
 }
 
@@ -118,22 +136,23 @@ static inline void sc1200wdt_write_data(unsigned char index, unsigned char data)
 static void sc1200wdt_start(void)
 {
 	unsigned char reg;
+	spin_lock(&sc1200wdt_lock);
 
-	sc1200wdt_read_data(WDCF, &reg);
+	__sc1200wdt_read_data(WDCF, &reg);
 	/* assert WDO when any of the following interrupts are triggered too */
 	reg |= (KBC_IRQ | MSE_IRQ | UART1_IRQ | UART2_IRQ);
-	sc1200wdt_write_data(WDCF, reg);
+	__sc1200wdt_write_data(WDCF, reg);
 	/* set the timeout and get the ball rolling */
-	sc1200wdt_write_data(WDTO, timeout);
-}
+	__sc1200wdt_write_data(WDTO, timeout);
 
+	spin_unlock(&sc1200wdt_lock);
+}
 
 static void sc1200wdt_stop(void)
 {
 	sc1200wdt_write_data(WDTO, 0);
 }
 
-
 /* This returns the status of the WDO signal, inactive high. */
 static inline int sc1200wdt_status(void)
 {
@@ -144,14 +163,13 @@ static inline int sc1200wdt_status(void)
 	 * KEEPALIVEPING which is a bit of a kludge because there's nothing
 	 * else for enabled/disabled status
 	 */
-	return (ret & 0x01) ? 0 : WDIOF_KEEPALIVEPING;	/* bits 1 - 7 are undefined */
+	return (ret & 0x01) ? 0 : WDIOF_KEEPALIVEPING;
 }
 
-
 static int sc1200wdt_open(struct inode *inode, struct file *file)
 {
 	/* allow one at a time */
-	if (down_trylock(&open_sem))
+	if (test_and_set_bit(0, &open_flag))
 		return -EBUSY;
 
 	if (timeout > MAX_TIMEOUT)
@@ -164,71 +182,71 @@ static int sc1200wdt_open(struct inode *inode, struct file *file)
 }
 
 
-static int sc1200wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
+static long sc1200wdt_ioctl(struct file *file, unsigned int cmd,
+						unsigned long arg)
 {
 	int new_timeout;
 	void __user *argp = (void __user *)arg;
 	int __user *p = argp;
-	static struct watchdog_info ident = {
-		.options = WDIOF_KEEPALIVEPING | WDIOF_SETTIMEOUT | WDIOF_MAGICCLOSE,
+	static const struct watchdog_info ident = {
+		.options = WDIOF_KEEPALIVEPING | WDIOF_SETTIMEOUT |
+							WDIOF_MAGICCLOSE,
 		.firmware_version = 0,
 		.identity = "PC87307/PC97307",
 	};
 
 	switch (cmd) {
-		default:
-			return -ENOTTY;
-
-		case WDIOC_GETSUPPORT:
-			if (copy_to_user(argp, &ident, sizeof ident))
-				return -EFAULT;
-			return 0;
-
-		case WDIOC_GETSTATUS:
-			return put_user(sc1200wdt_status(), p);
-
-		case WDIOC_GETBOOTSTATUS:
-			return put_user(0, p);
-
-		case WDIOC_KEEPALIVE:
-			sc1200wdt_write_data(WDTO, timeout);
-			return 0;
 
-		case WDIOC_SETTIMEOUT:
-			if (get_user(new_timeout, p))
-				return -EFAULT;
+	case WDIOC_GETSUPPORT:
+		if (copy_to_user(argp, &ident, sizeof ident))
+			return -EFAULT;
+		return 0;
 
-			/* the API states this is given in secs */
-			new_timeout /= 60;
-			if (new_timeout < 0 || new_timeout > MAX_TIMEOUT)
-				return -EINVAL;
+	case WDIOC_GETSTATUS:
+		return put_user(sc1200wdt_status(), p);
 
-			timeout = new_timeout;
-			sc1200wdt_write_data(WDTO, timeout);
-			/* fall through and return the new timeout */
+	case WDIOC_GETBOOTSTATUS:
+		return put_user(0, p);
 
-		case WDIOC_GETTIMEOUT:
-			return put_user(timeout * 60, p);
+	case WDIOC_KEEPALIVE:
+		sc1200wdt_write_data(WDTO, timeout);
+		return 0;
+
+	case WDIOC_SETTIMEOUT:
+		if (get_user(new_timeout, p))
+			return -EFAULT;
+		/* the API states this is given in secs */
+		new_timeout /= 60;
+		if (new_timeout < 0 || new_timeout > MAX_TIMEOUT)
+			return -EINVAL;
+		timeout = new_timeout;
+		sc1200wdt_write_data(WDTO, timeout);
+		/* fall through and return the new timeout */
 
-		case WDIOC_SETOPTIONS:
-		{
-			int options, retval = -EINVAL;
+	case WDIOC_GETTIMEOUT:
+		return put_user(timeout * 60, p);
 
-			if (get_user(options, p))
-				return -EFAULT;
+	case WDIOC_SETOPTIONS:
+	{
+		int options, retval = -EINVAL;
 
-			if (options & WDIOS_DISABLECARD) {
-				sc1200wdt_stop();
-				retval = 0;
-			}
+		if (get_user(options, p))
+			return -EFAULT;
 
-			if (options & WDIOS_ENABLECARD) {
-				sc1200wdt_start();
-				retval = 0;
-			}
+		if (options & WDIOS_DISABLECARD) {
+			sc1200wdt_stop();
+			retval = 0;
+		}
 
-			return retval;
+		if (options & WDIOS_ENABLECARD) {
+			sc1200wdt_start();
+			retval = 0;
 		}
+
+		return retval;
+	}
+	default:
+		return -ENOTTY;
 	}
 }
 
@@ -240,16 +258,18 @@ static int sc1200wdt_release(struct inode *inode, struct file *file)
 		printk(KERN_INFO PFX "Watchdog disabled\n");
 	} else {
 		sc1200wdt_write_data(WDTO, timeout);
-		printk(KERN_CRIT PFX "Unexpected close!, timeout = %d min(s)\n", timeout);
+		printk(KERN_CRIT PFX
+			"Unexpected close!, timeout = %d min(s)\n", timeout);
 	}
-	up(&open_sem);
+	clear_bit(0, &open_flag);
 	expect_close = 0;
 
 	return 0;
 }
 
 
-static ssize_t sc1200wdt_write(struct file *file, const char __user *data, size_t len, loff_t *ppos)
+static ssize_t sc1200wdt_write(struct file *file, const char __user *data,
+						size_t len, loff_t *ppos)
 {
 	if (len) {
 		if (!nowayout) {
@@ -275,7 +295,8 @@ static ssize_t sc1200wdt_write(struct file *file, const char __user *data, size_
 }
 
 
-static int sc1200wdt_notify_sys(struct notifier_block *this, unsigned long code, void *unused)
+static int sc1200wdt_notify_sys(struct notifier_block *this,
+					unsigned long code, void *unused)
 {
 	if (code == SYS_DOWN || code == SYS_HALT)
 		sc1200wdt_stop();
@@ -284,23 +305,20 @@ static int sc1200wdt_notify_sys(struct notifier_block *this, unsigned long code,
 }
 
 
-static struct notifier_block sc1200wdt_notifier =
-{
+static struct notifier_block sc1200wdt_notifier = {
 	.notifier_call =	sc1200wdt_notify_sys,
 };
 
-static const struct file_operations sc1200wdt_fops =
-{
+static const struct file_operations sc1200wdt_fops = {
 	.owner		= THIS_MODULE,
 	.llseek		= no_llseek,
 	.write		= sc1200wdt_write,
-	.ioctl		= sc1200wdt_ioctl,
+	.unlocked_ioctl = sc1200wdt_ioctl,
 	.open		= sc1200wdt_open,
 	.release	= sc1200wdt_release,
 };
 
-static struct miscdevice sc1200wdt_miscdev =
-{
+static struct miscdevice sc1200wdt_miscdev = {
 	.minor		= WATCHDOG_MINOR,
 	.name		= "watchdog",
 	.fops		= &sc1200wdt_fops,
@@ -312,14 +330,14 @@ static int __init sc1200wdt_probe(void)
 	/* The probe works by reading the PMC3 register's default value of 0x0e
 	 * there is one caveat, if the device disables the parallel port or any
 	 * of the UARTs we won't be able to detect it.
-	 * Nb. This could be done with accuracy by reading the SID registers, but
-	 * we don't have access to those io regions.
+	 * NB. This could be done with accuracy by reading the SID registers,
+	 * but we don't have access to those io regions.
 	 */
 
 	unsigned char reg;
 
 	sc1200wdt_read_data(PMC3, &reg);
-	reg &= 0x0f;				/* we don't want the UART busy bits */
+	reg &= 0x0f;		/* we don't want the UART busy bits */
 	return (reg == 0x0e) ? 0 : -ENODEV;
 }
 
@@ -332,7 +350,8 @@ static struct pnp_device_id scl200wdt_pnp_devices[] = {
 	{.id = ""},
 };
 
-static int scl200wdt_pnp_probe(struct pnp_dev * dev, const struct pnp_device_id *dev_id)
+static int scl200wdt_pnp_probe(struct pnp_dev *dev,
+					const struct pnp_device_id *dev_id)
 {
 	/* this driver only supports one card at a time */
 	if (wdt_dev || !isapnp)
@@ -347,13 +366,14 @@ static int scl200wdt_pnp_probe(struct pnp_dev * dev, const struct pnp_device_id
 		return -EBUSY;
 	}
 
-	printk(KERN_INFO "scl200wdt: PnP device found at io port %#x/%d\n", io, io_len);
+	printk(KERN_INFO "scl200wdt: PnP device found at io port %#x/%d\n",
+								io, io_len);
 	return 0;
 }
 
-static void scl200wdt_pnp_remove(struct pnp_dev * dev)
+static void scl200wdt_pnp_remove(struct pnp_dev *dev)
 {
-	if (wdt_dev){
+	if (wdt_dev) {
 		release_region(io, io_len);
 		wdt_dev = NULL;
 	}
@@ -375,8 +395,6 @@ static int __init sc1200wdt_init(void)
 
 	printk("%s\n", banner);
 
-	sema_init(&open_sem, 1);
-
 #if defined CONFIG_PNP
 	if (isapnp) {
 		ret = pnp_register_driver(&scl200wdt_pnp_driver);
@@ -410,13 +428,16 @@ static int __init sc1200wdt_init(void)
 
 	ret = register_reboot_notifier(&sc1200wdt_notifier);
 	if (ret) {
-		printk(KERN_ERR PFX "Unable to register reboot notifier err = %d\n", ret);
+		printk(KERN_ERR PFX
+			"Unable to register reboot notifier err = %d\n", ret);
 		goto out_io;
 	}
 
 	ret = misc_register(&sc1200wdt_miscdev);
 	if (ret) {
-		printk(KERN_ERR PFX "Unable to register miscdev on minor %d\n", WATCHDOG_MINOR);
+		printk(KERN_ERR PFX
+			"Unable to register miscdev on minor %d\n",
+							WATCHDOG_MINOR);
 		goto out_rbt;
 	}
 
@@ -446,7 +467,7 @@ static void __exit sc1200wdt_exit(void)
 	unregister_reboot_notifier(&sc1200wdt_notifier);
 
 #if defined CONFIG_PNP
-	if(isapnp)
+	if (isapnp)
 		pnp_unregister_driver(&scl200wdt_pnp_driver);
 	else
 #endif
diff --git a/drivers/watchdog/wdt.c b/drivers/watchdog/wdt.c
index 756fb15fdce7..53a6b18bcb9a 100644
--- a/drivers/watchdog/wdt.c
+++ b/drivers/watchdog/wdt.c
@@ -24,9 +24,10 @@
  *					Matt Crocker).
  *		Alan Cox	:	Added wdt= boot option
  *		Alan Cox	:	Cleaned up copy/user stuff
- *		Tim Hockin	:	Added insmod parameters, comment cleanup
- *					Parameterized timeout
- *		Tigran Aivazian	:	Restructured wdt_init() to handle failures
+ *		Tim Hockin	:	Added insmod parameters, comment
+ *					cleanup, parameterized timeout
+ *		Tigran Aivazian	:	Restructured wdt_init() to handle
+ *					failures
  *		Joel Becker	:	Added WDIOC_GET/SETTIMEOUT
  *		Matt Domsch	:	Added nowayout module option
  */
@@ -42,9 +43,9 @@
 #include <linux/notifier.h>
 #include <linux/reboot.h>
 #include <linux/init.h>
+#include <linux/io.h>
+#include <linux/uaccess.h>
 
-#include <asm/io.h>
-#include <asm/uaccess.h>
 #include <asm/system.h>
 #include "wd501p.h"
 
@@ -60,15 +61,19 @@ static char expect_close;
 static int heartbeat = WD_TIMO;
 static int wd_heartbeat;
 module_param(heartbeat, int, 0);
-MODULE_PARM_DESC(heartbeat, "Watchdog heartbeat in seconds. (0<heartbeat<65536, default=" __MODULE_STRING(WD_TIMO) ")");
+MODULE_PARM_DESC(heartbeat,
+	"Watchdog heartbeat in seconds. (0 < heartbeat < 65536, default="
+				__MODULE_STRING(WD_TIMO) ")");
 
 static int nowayout = WATCHDOG_NOWAYOUT;
 module_param(nowayout, int, 0);
-MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
+MODULE_PARM_DESC(nowayout,
+	"Watchdog cannot be stopped once started (default="
+				__MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
 
 /* You must set these - there is no sane way to probe for this board. */
-static int io=0x240;
-static int irq=11;
+static int io = 0x240;
+static int irq = 11;
 
 static DEFINE_SPINLOCK(wdt_lock);
 
@@ -82,7 +87,8 @@ MODULE_PARM_DESC(irq, "WDT irq (default=11)");
 static int tachometer;
 
 module_param(tachometer, int, 0);
-MODULE_PARM_DESC(tachometer, "WDT501-P Fan Tachometer support (0=disable, default=0)");
+MODULE_PARM_DESC(tachometer,
+		"WDT501-P Fan Tachometer support (0=disable, default=0)");
 #endif /* CONFIG_WDT_501 */
 
 /*
@@ -91,9 +97,9 @@ MODULE_PARM_DESC(tachometer, "WDT501-P Fan Tachometer support (0=disable, defaul
 
 static void wdt_ctr_mode(int ctr, int mode)
 {
-	ctr<<=6;
-	ctr|=0x30;
-	ctr|=(mode<<1);
+	ctr <<= 6;
+	ctr |= 0x30;
+	ctr |= (mode << 1);
 	outb_p(ctr, WDT_CR);
 }
 
@@ -114,12 +120,15 @@ static int wdt_start(void)
 	unsigned long flags;
 	spin_lock_irqsave(&wdt_lock, flags);
 	inb_p(WDT_DC);			/* Disable watchdog */
-	wdt_ctr_mode(0,3);		/* Program CTR0 for Mode 3: Square Wave Generator */
-	wdt_ctr_mode(1,2);		/* Program CTR1 for Mode 2: Rate Generator */
-	wdt_ctr_mode(2,0);		/* Program CTR2 for Mode 0: Pulse on Terminal Count */
+	wdt_ctr_mode(0, 3);		/* Program CTR0 for Mode 3:
+						Square Wave Generator */
+	wdt_ctr_mode(1, 2);		/* Program CTR1 for Mode 2:
+						Rate Generator */
+	wdt_ctr_mode(2, 0);		/* Program CTR2 for Mode 0:
+						Pulse on Terminal Count */
 	wdt_ctr_load(0, 8948);		/* Count at 100Hz */
-	wdt_ctr_load(1,wd_heartbeat);	/* Heartbeat */
-	wdt_ctr_load(2,65535);		/* Length of reset pulse */
+	wdt_ctr_load(1, wd_heartbeat);	/* Heartbeat */
+	wdt_ctr_load(2, 65535);		/* Length of reset pulse */
 	outb_p(0, WDT_DC);		/* Enable watchdog */
 	spin_unlock_irqrestore(&wdt_lock, flags);
 	return 0;
@@ -131,13 +140,13 @@ static int wdt_start(void)
  *	Stop the watchdog driver.
  */
 
-static int wdt_stop (void)
+static int wdt_stop(void)
 {
 	unsigned long flags;
 	spin_lock_irqsave(&wdt_lock, flags);
 	/* Turn the card off */
 	inb_p(WDT_DC);			/* Disable watchdog */
-	wdt_ctr_load(2,0);		/* 0 length reset pulses now */
+	wdt_ctr_load(2, 0);		/* 0 length reset pulses now */
 	spin_unlock_irqrestore(&wdt_lock, flags);
 	return 0;
 }
@@ -145,8 +154,8 @@ static int wdt_stop (void)
 /**
  *	wdt_ping:
  *
- *	Reload counter one with the watchdog heartbeat. We don't bother reloading
- *	the cascade counter.
+ *	Reload counter one with the watchdog heartbeat. We don't bother
+ *	reloading the cascade counter.
  */
 
 static int wdt_ping(void)
@@ -155,8 +164,9 @@ static int wdt_ping(void)
 	spin_lock_irqsave(&wdt_lock, flags);
 	/* Write a watchdog value */
 	inb_p(WDT_DC);			/* Disable watchdog */
-	wdt_ctr_mode(1,2);		/* Re-Program CTR1 for Mode 2: Rate Generator */
-	wdt_ctr_load(1,wd_heartbeat);	/* Heartbeat */
+	wdt_ctr_mode(1, 2);		/* Re-Program CTR1 for Mode 2:
+							Rate Generator */
+	wdt_ctr_load(1, wd_heartbeat);	/* Heartbeat */
 	outb_p(0, WDT_DC);		/* Enable watchdog */
 	spin_unlock_irqrestore(&wdt_lock, flags);
 	return 0;
@@ -166,13 +176,14 @@ static int wdt_ping(void)
  *	wdt_set_heartbeat:
  *	@t:		the new heartbeat value that needs to be set.
  *
- *	Set a new heartbeat value for the watchdog device. If the heartbeat value is
- *	incorrect we keep the old value and return -EINVAL. If successfull we
- *	return 0.
+ *	Set a new heartbeat value for the watchdog device. If the heartbeat
+ *	value is incorrect we keep the old value and return -EINVAL. If
+ *	successful we return 0.
  */
+
 static int wdt_set_heartbeat(int t)
 {
-	if ((t < 1) || (t > 65535))
+	if (t < 1 || t > 65535)
 		return -EINVAL;
 
 	heartbeat = t;
@@ -200,7 +211,7 @@ static int wdt_get_status(int *status)
 	new_status = inb_p(WDT_SR);
 	spin_unlock_irqrestore(&wdt_lock, flags);
 
-	*status=0;
+	*status = 0;
 	if (new_status & WDC_SR_ISOI0)
 		*status |= WDIOF_EXTERN1;
 	if (new_status & WDC_SR_ISII1)
@@ -266,7 +277,7 @@ static irqreturn_t wdt_interrupt(int irq, void *dev_id)
 
 #ifdef CONFIG_WDT_501
 	if (!(status & WDC_SR_TGOOD))
-		printk(KERN_CRIT "Overheat alarm.(%d)\n",inb_p(WDT_RT));
+		printk(KERN_CRIT "Overheat alarm.(%d)\n", inb_p(WDT_RT));
 	if (!(status & WDC_SR_PSUOVER))
 		printk(KERN_CRIT "PSU over voltage.\n");
 	if (!(status & WDC_SR_PSUUNDR))
@@ -304,9 +315,10 @@ static irqreturn_t wdt_interrupt(int irq, void *dev_id)
  *	write of data will do, as we we don't define content meaning.
  */
 
-static ssize_t wdt_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
+static ssize_t wdt_write(struct file *file, const char __user *buf,
+						size_t count, loff_t *ppos)
 {
-	if(count) {
+	if (count) {
 		if (!nowayout) {
 			size_t i;
 
@@ -328,7 +340,6 @@ static ssize_t wdt_write(struct file *file, const char __user *buf, size_t count
 
 /**
  *	wdt_ioctl:
- *	@inode: inode of the device
  *	@file: file handle to the device
  *	@cmd: watchdog command
  *	@arg: argument pointer
@@ -338,8 +349,7 @@ static ssize_t wdt_write(struct file *file, const char __user *buf, size_t count
  *	querying capabilities and current status.
  */
 
-static int wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
-	unsigned long arg)
+static long wdt_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
 	void __user *argp = (void __user *)arg;
 	int __user *p = argp;
@@ -362,32 +372,28 @@ static int wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
 		ident.options |= WDIOF_FANFAULT;
 #endif /* CONFIG_WDT_501 */
 
-	switch(cmd)
-	{
-		default:
-			return -ENOTTY;
-		case WDIOC_GETSUPPORT:
-			return copy_to_user(argp, &ident, sizeof(ident))?-EFAULT:0;
-
-		case WDIOC_GETSTATUS:
-			wdt_get_status(&status);
-			return put_user(status, p);
-		case WDIOC_GETBOOTSTATUS:
-			return put_user(0, p);
-		case WDIOC_KEEPALIVE:
-			wdt_ping();
-			return 0;
-		case WDIOC_SETTIMEOUT:
-			if (get_user(new_heartbeat, p))
-				return -EFAULT;
-
-			if (wdt_set_heartbeat(new_heartbeat))
-				return -EINVAL;
-
-			wdt_ping();
-			/* Fall */
-		case WDIOC_GETTIMEOUT:
-			return put_user(heartbeat, p);
+	switch (cmd) {
+	default:
+		return -ENOTTY;
+	case WDIOC_GETSUPPORT:
+		return copy_to_user(argp, &ident, sizeof(ident)) ? -EFAULT : 0;
+	case WDIOC_GETSTATUS:
+		wdt_get_status(&status);
+		return put_user(status, p);
+	case WDIOC_GETBOOTSTATUS:
+		return put_user(0, p);
+	case WDIOC_KEEPALIVE:
+		wdt_ping();
+		return 0;
+	case WDIOC_SETTIMEOUT:
+		if (get_user(new_heartbeat, p))
+			return -EFAULT;
+		if (wdt_set_heartbeat(new_heartbeat))
+			return -EINVAL;
+		wdt_ping();
+		/* Fall */
+	case WDIOC_GETTIMEOUT:
+		return put_user(heartbeat, p);
 	}
 }
 
@@ -405,7 +411,7 @@ static int wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
 
 static int wdt_open(struct inode *inode, struct file *file)
 {
-	if(test_and_set_bit(0, &wdt_is_open))
+	if (test_and_set_bit(0, &wdt_is_open))
 		return -EBUSY;
 	/*
 	 *	Activate
@@ -432,7 +438,8 @@ static int wdt_release(struct inode *inode, struct file *file)
 		wdt_stop();
 		clear_bit(0, &wdt_is_open);
 	} else {
-		printk(KERN_CRIT "wdt: WDT device closed unexpectedly.  WDT will not stop!\n");
+		printk(KERN_CRIT
+		 "wdt: WDT device closed unexpectedly.  WDT will not stop!\n");
 		wdt_ping();
 	}
 	expect_close = 0;
@@ -451,14 +458,15 @@ static int wdt_release(struct inode *inode, struct file *file)
  *	farenheit. It was designed by an imperial measurement luddite.
  */
 
-static ssize_t wdt_temp_read(struct file *file, char __user *buf, size_t count, loff_t *ptr)
+static ssize_t wdt_temp_read(struct file *file, char __user *buf,
+						size_t count, loff_t *ptr)
 {
 	int temperature;
 
 	if (wdt_get_temperature(&temperature))
 		return -EFAULT;
 
-	if (copy_to_user (buf, &temperature, 1))
+	if (copy_to_user(buf, &temperature, 1))
 		return -EFAULT;
 
 	return 1;
@@ -506,10 +514,8 @@ static int wdt_temp_release(struct inode *inode, struct file *file)
 static int wdt_notify_sys(struct notifier_block *this, unsigned long code,
 	void *unused)
 {
-	if(code==SYS_DOWN || code==SYS_HALT) {
-		/* Turn the card off */
+	if (code == SYS_DOWN || code == SYS_HALT)
 		wdt_stop();
-	}
 	return NOTIFY_DONE;
 }
 
@@ -522,7 +528,7 @@ static const struct file_operations wdt_fops = {
 	.owner		= THIS_MODULE,
 	.llseek		= no_llseek,
 	.write		= wdt_write,
-	.ioctl		= wdt_ioctl,
+	.unlocked_ioctl	= wdt_ioctl,
 	.open		= wdt_open,
 	.release	= wdt_release,
 };
@@ -576,7 +582,7 @@ static void __exit wdt_exit(void)
 #endif /* CONFIG_WDT_501 */
 	unregister_reboot_notifier(&wdt_notifier);
 	free_irq(irq, NULL);
-	release_region(io,8);
+	release_region(io, 8);
 }
 
 /**
@@ -591,44 +597,49 @@ static int __init wdt_init(void)
 {
 	int ret;
 
-	/* Check that the heartbeat value is within it's range ; if not reset to the default */
+	/* Check that the heartbeat value is within it's range;
+	   if not reset to the default */
 	if (wdt_set_heartbeat(heartbeat)) {
 		wdt_set_heartbeat(WD_TIMO);
-		printk(KERN_INFO "wdt: heartbeat value must be 0<heartbeat<65536, using %d\n",
+		printk(KERN_INFO "wdt: heartbeat value must be 0 < heartbeat < 65536, using %d\n",
 			WD_TIMO);
 	}
 
 	if (!request_region(io, 8, "wdt501p")) {
-		printk(KERN_ERR "wdt: I/O address 0x%04x already in use\n", io);
+		printk(KERN_ERR
+			"wdt: I/O address 0x%04x already in use\n", io);
 		ret = -EBUSY;
 		goto out;
 	}
 
 	ret = request_irq(irq, wdt_interrupt, IRQF_DISABLED, "wdt501p", NULL);
-	if(ret) {
+	if (ret) {
 		printk(KERN_ERR "wdt: IRQ %d is not free.\n", irq);
 		goto outreg;
 	}
 
 	ret = register_reboot_notifier(&wdt_notifier);
-	if(ret) {
-		printk(KERN_ERR "wdt: cannot register reboot notifier (err=%d)\n", ret);
+	if (ret) {
+		printk(KERN_ERR
+		      "wdt: cannot register reboot notifier (err=%d)\n", ret);
 		goto outirq;
 	}
 
 #ifdef CONFIG_WDT_501
 	ret = misc_register(&temp_miscdev);
 	if (ret) {
-		printk(KERN_ERR "wdt: cannot register miscdev on minor=%d (err=%d)\n",
-			TEMP_MINOR, ret);
+		printk(KERN_ERR
+			"wdt: cannot register miscdev on minor=%d (err=%d)\n",
+							TEMP_MINOR, ret);
 		goto outrbt;
 	}
 #endif /* CONFIG_WDT_501 */
 
 	ret = misc_register(&wdt_miscdev);
 	if (ret) {
-		printk(KERN_ERR "wdt: cannot register miscdev on minor=%d (err=%d)\n",
-			WATCHDOG_MINOR, ret);
+		printk(KERN_ERR
+			"wdt: cannot register miscdev on minor=%d (err=%d)\n",
+							WATCHDOG_MINOR, ret);
 		goto outmisc;
 	}
 
@@ -636,7 +647,8 @@ static int __init wdt_init(void)
 	printk(KERN_INFO "WDT500/501-P driver 0.10 at 0x%04x (Interrupt %d). heartbeat=%d sec (nowayout=%d)\n",
 		io, irq, heartbeat, nowayout);
 #ifdef CONFIG_WDT_501
-	printk(KERN_INFO "wdt: Fan Tachometer is %s\n", (tachometer ? "Enabled" : "Disabled"));
+	printk(KERN_INFO "wdt: Fan Tachometer is %s\n",
+				(tachometer ? "Enabled" : "Disabled"));
 #endif /* CONFIG_WDT_501 */
 
 out:
@@ -651,7 +663,7 @@ outrbt:
 outirq:
 	free_irq(irq, NULL);
 outreg:
-	release_region(io,8);
+	release_region(io, 8);
 	goto out;
 }
 
diff --git a/drivers/watchdog/wdt_pci.c b/drivers/watchdog/wdt_pci.c
index 1355608683e4..5d922fd6eafc 100644
--- a/drivers/watchdog/wdt_pci.c
+++ b/drivers/watchdog/wdt_pci.c
@@ -29,9 +29,11 @@
  *		JP Nollmann	:	Added support for PCI wdt501p
  *		Alan Cox	:	Split ISA and PCI cards into two drivers
  *		Jeff Garzik	:	PCI cleanups
- *		Tigran Aivazian	:	Restructured wdtpci_init_one() to handle failures
+ *		Tigran Aivazian	:	Restructured wdtpci_init_one() to handle
+ *					failures
  *		Joel Becker 	:	Added WDIOC_GET/SETTIMEOUT
- *		Zwane Mwaikambo	:	Magic char closing, locking changes, cleanups
+ *		Zwane Mwaikambo	:	Magic char closing, locking changes,
+ *					cleanups
  *		Matt Domsch	:	nowayout module option
  */
 
@@ -42,14 +44,15 @@
 #include <linux/miscdevice.h>
 #include <linux/watchdog.h>
 #include <linux/ioport.h>
+#include <linux/delay.h>
 #include <linux/notifier.h>
 #include <linux/reboot.h>
 #include <linux/init.h>
 #include <linux/fs.h>
 #include <linux/pci.h>
+#include <linux/io.h>
+#include <linux/uaccess.h>
 
-#include <asm/io.h>
-#include <asm/uaccess.h>
 #include <asm/system.h>
 
 #define WDT_IS_PCI
@@ -73,7 +76,7 @@
 /* We can only use 1 card due to the /dev/watchdog restriction */
 static int dev_count;
 
-static struct semaphore open_sem;
+static unsigned long open_lock;
 static DEFINE_SPINLOCK(wdtpci_lock);
 static char expect_close;
 
@@ -86,18 +89,23 @@ static int irq;
 static int heartbeat = WD_TIMO;
 static int wd_heartbeat;
 module_param(heartbeat, int, 0);
-MODULE_PARM_DESC(heartbeat, "Watchdog heartbeat in seconds. (0<heartbeat<65536, default=" __MODULE_STRING(WD_TIMO) ")");
+MODULE_PARM_DESC(heartbeat,
+		"Watchdog heartbeat in seconds. (0<heartbeat<65536, default="
+				__MODULE_STRING(WD_TIMO) ")");
 
 static int nowayout = WATCHDOG_NOWAYOUT;
 module_param(nowayout, int, 0);
-MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
+MODULE_PARM_DESC(nowayout,
+		"Watchdog cannot be stopped once started (default="
+				__MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
 
 #ifdef CONFIG_WDT_501_PCI
 /* Support for the Fan Tachometer on the PCI-WDT501 */
 static int tachometer;
 
 module_param(tachometer, int, 0);
-MODULE_PARM_DESC(tachometer, "PCI-WDT501 Fan Tachometer support (0=disable, default=0)");
+MODULE_PARM_DESC(tachometer,
+	"PCI-WDT501 Fan Tachometer support (0=disable, default=0)");
 #endif /* CONFIG_WDT_501_PCI */
 
 /*
@@ -106,16 +114,19 @@ MODULE_PARM_DESC(tachometer, "PCI-WDT501 Fan Tachometer support (0=disable, defa
 
 static void wdtpci_ctr_mode(int ctr, int mode)
 {
-	ctr<<=6;
-	ctr|=0x30;
-	ctr|=(mode<<1);
-	outb_p(ctr, WDT_CR);
+	ctr <<= 6;
+	ctr |= 0x30;
+	ctr |= (mode << 1);
+	outb(ctr, WDT_CR);
+	udelay(8);
 }
 
 static void wdtpci_ctr_load(int ctr, int val)
 {
-	outb_p(val&0xFF, WDT_COUNT0+ctr);
-	outb_p(val>>8, WDT_COUNT0+ctr);
+	outb(val & 0xFF, WDT_COUNT0 + ctr);
+	udelay(8);
+	outb(val >> 8, WDT_COUNT0 + ctr);
+	udelay(8);
 }
 
 /**
@@ -134,23 +145,35 @@ static int wdtpci_start(void)
 	 * "pet" the watchdog, as Access says.
 	 * This resets the clock outputs.
 	 */
-	inb_p(WDT_DC);			/* Disable watchdog */
-	wdtpci_ctr_mode(2,0);		/* Program CTR2 for Mode 0: Pulse on Terminal Count */
-	outb_p(0, WDT_DC);		/* Enable watchdog */
-
-	inb_p(WDT_DC);			/* Disable watchdog */
-	outb_p(0, WDT_CLOCK);		/* 2.0833MHz clock */
-	inb_p(WDT_BUZZER);		/* disable */
-	inb_p(WDT_OPTONOTRST);		/* disable */
-	inb_p(WDT_OPTORST);		/* disable */
-	inb_p(WDT_PROGOUT);		/* disable */
-	wdtpci_ctr_mode(0,3);		/* Program CTR0 for Mode 3: Square Wave Generator */
-	wdtpci_ctr_mode(1,2);		/* Program CTR1 for Mode 2: Rate Generator */
-	wdtpci_ctr_mode(2,1);		/* Program CTR2 for Mode 1: Retriggerable One-Shot */
-	wdtpci_ctr_load(0,20833);	/* count at 100Hz */
-	wdtpci_ctr_load(1,wd_heartbeat);/* Heartbeat */
+	inb(WDT_DC);			/* Disable watchdog */
+	udelay(8);
+	wdtpci_ctr_mode(2, 0);		/* Program CTR2 for Mode 0:
+						Pulse on Terminal Count */
+	outb(0, WDT_DC);		/* Enable watchdog */
+	udelay(8);
+	inb(WDT_DC);			/* Disable watchdog */
+	udelay(8);
+	outb(0, WDT_CLOCK);		/* 2.0833MHz clock */
+	udelay(8);
+	inb(WDT_BUZZER);		/* disable */
+	udelay(8);
+	inb(WDT_OPTONOTRST);		/* disable */
+	udelay(8);
+	inb(WDT_OPTORST);		/* disable */
+	udelay(8);
+	inb(WDT_PROGOUT);		/* disable */
+	udelay(8);
+	wdtpci_ctr_mode(0, 3);		/* Program CTR0 for Mode 3:
+						Square Wave Generator */
+	wdtpci_ctr_mode(1, 2);		/* Program CTR1 for Mode 2:
+						Rate Generator */
+	wdtpci_ctr_mode(2, 1);		/* Program CTR2 for Mode 1:
+						Retriggerable One-Shot */
+	wdtpci_ctr_load(0, 20833);	/* count at 100Hz */
+	wdtpci_ctr_load(1, wd_heartbeat);/* Heartbeat */
 	/* DO NOT LOAD CTR2 on PCI card! -- JPN */
-	outb_p(0, WDT_DC);		/* Enable watchdog */
+	outb(0, WDT_DC);		/* Enable watchdog */
+	udelay(8);
 
 	spin_unlock_irqrestore(&wdtpci_lock, flags);
 	return 0;
@@ -162,14 +185,15 @@ static int wdtpci_start(void)
  *	Stop the watchdog driver.
  */
 
-static int wdtpci_stop (void)
+static int wdtpci_stop(void)
 {
 	unsigned long flags;
 
 	/* Turn the card off */
 	spin_lock_irqsave(&wdtpci_lock, flags);
-	inb_p(WDT_DC);			/* Disable watchdog */
-	wdtpci_ctr_load(2,0);		/* 0 length reset pulses now */
+	inb(WDT_DC);			/* Disable watchdog */
+	udelay(8);
+	wdtpci_ctr_load(2, 0);		/* 0 length reset pulses now */
 	spin_unlock_irqrestore(&wdtpci_lock, flags);
 	return 0;
 }
@@ -177,20 +201,23 @@ static int wdtpci_stop (void)
 /**
  *	wdtpci_ping:
  *
- *	Reload counter one with the watchdog heartbeat. We don't bother reloading
- *	the cascade counter.
+ *	Reload counter one with the watchdog heartbeat. We don't bother
+ *	reloading the cascade counter.
  */
 
 static int wdtpci_ping(void)
 {
 	unsigned long flags;
 
-	/* Write a watchdog value */
 	spin_lock_irqsave(&wdtpci_lock, flags);
-	inb_p(WDT_DC);			/* Disable watchdog */
-	wdtpci_ctr_mode(1,2);		/* Re-Program CTR1 for Mode 2: Rate Generator */
-	wdtpci_ctr_load(1,wd_heartbeat);/* Heartbeat */
-	outb_p(0, WDT_DC);		/* Enable watchdog */
+	/* Write a watchdog value */
+	inb(WDT_DC);			/* Disable watchdog */
+	udelay(8);
+	wdtpci_ctr_mode(1, 2);		/* Re-Program CTR1 for Mode 2:
+							Rate Generator */
+	wdtpci_ctr_load(1, wd_heartbeat);/* Heartbeat */
+	outb(0, WDT_DC);		/* Enable watchdog */
+	udelay(8);
 	spin_unlock_irqrestore(&wdtpci_lock, flags);
 	return 0;
 }
@@ -199,14 +226,14 @@ static int wdtpci_ping(void)
  *	wdtpci_set_heartbeat:
  *	@t:		the new heartbeat value that needs to be set.
  *
- *	Set a new heartbeat value for the watchdog device. If the heartbeat value is
- *	incorrect we keep the old value and return -EINVAL. If successfull we
- *	return 0.
+ *	Set a new heartbeat value for the watchdog device. If the heartbeat
+ *	value is incorrect we keep the old value and return -EINVAL.
+ *	If successful we return 0.
  */
 static int wdtpci_set_heartbeat(int t)
 {
 	/* Arbitrary, can't find the card's limits */
-	if ((t < 1) || (t > 65535))
+	if (t < 1 || t > 65535)
 		return -EINVAL;
 
 	heartbeat = t;
@@ -227,9 +254,14 @@ static int wdtpci_set_heartbeat(int t)
 
 static int wdtpci_get_status(int *status)
 {
-	unsigned char new_status=inb_p(WDT_SR);
+	unsigned char new_status;
+	unsigned long flags;
+
+	spin_lock_irqsave(&wdtpci_lock, flags);
+	new_status = inb(WDT_SR);
+	spin_unlock_irqrestore(&wdtpci_lock, flags);
 
-	*status=0;
+	*status = 0;
 	if (new_status & WDC_SR_ISOI0)
 		*status |= WDIOF_EXTERN1;
 	if (new_status & WDC_SR_ISII1)
@@ -259,8 +291,12 @@ static int wdtpci_get_status(int *status)
 
 static int wdtpci_get_temperature(int *temperature)
 {
-	unsigned short c=inb_p(WDT_RT);
-
+	unsigned short c;
+	unsigned long flags;
+	spin_lock_irqsave(&wdtpci_lock, flags);
+	c = inb(WDT_RT);
+	udelay(8);
+	spin_unlock_irqrestore(&wdtpci_lock, flags);
 	*temperature = (c * 11 / 15) + 7;
 	return 0;
 }
@@ -282,17 +318,25 @@ static irqreturn_t wdtpci_interrupt(int irq, void *dev_id)
 	 *	Read the status register see what is up and
 	 *	then printk it.
 	 */
-	unsigned char status=inb_p(WDT_SR);
+	unsigned char status;
+
+	spin_lock(&wdtpci_lock);
+
+	status = inb(WDT_SR);
+	udelay(8);
 
 	printk(KERN_CRIT PFX "status %d\n", status);
 
 #ifdef CONFIG_WDT_501_PCI
-	if (!(status & WDC_SR_TGOOD))
- 		printk(KERN_CRIT PFX "Overheat alarm.(%d)\n",inb_p(WDT_RT));
+	if (!(status & WDC_SR_TGOOD)) {
+		u8 alarm = inb(WDT_RT);
+		printk(KERN_CRIT PFX "Overheat alarm.(%d)\n", alarm);
+		udelay(8);
+	}
 	if (!(status & WDC_SR_PSUOVER))
- 		printk(KERN_CRIT PFX "PSU over voltage.\n");
+		printk(KERN_CRIT PFX "PSU over voltage.\n");
 	if (!(status & WDC_SR_PSUUNDR))
- 		printk(KERN_CRIT PFX "PSU under voltage.\n");
+		printk(KERN_CRIT PFX "PSU under voltage.\n");
 	if (tachometer) {
 		if (!(status & WDC_SR_FANGOOD))
 			printk(KERN_CRIT PFX "Possible fan fault.\n");
@@ -310,6 +354,7 @@ static irqreturn_t wdtpci_interrupt(int irq, void *dev_id)
 		printk(KERN_CRIT PFX "Reset in 5ms.\n");
 #endif
 	}
+	spin_unlock(&wdtpci_lock);
 	return IRQ_HANDLED;
 }
 
@@ -325,7 +370,8 @@ static irqreturn_t wdtpci_interrupt(int irq, void *dev_id)
  *	write of data will do, as we we don't define content meaning.
  */
 
-static ssize_t wdtpci_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
+static ssize_t wdtpci_write(struct file *file, const char __user *buf,
+					size_t count, loff_t *ppos)
 {
 	if (count) {
 		if (!nowayout) {
@@ -335,7 +381,7 @@ static ssize_t wdtpci_write(struct file *file, const char __user *buf, size_t co
 
 			for (i = 0; i != count; i++) {
 				char c;
-				if(get_user(c, buf+i))
+				if (get_user(c, buf+i))
 					return -EFAULT;
 				if (c == 'V')
 					expect_close = 42;
@@ -343,13 +389,11 @@ static ssize_t wdtpci_write(struct file *file, const char __user *buf, size_t co
 		}
 		wdtpci_ping();
 	}
-
 	return count;
 }
 
 /**
  *	wdtpci_ioctl:
- *	@inode: inode of the device
  *	@file: file handle to the device
  *	@cmd: watchdog command
  *	@arg: argument pointer
@@ -359,8 +403,8 @@ static ssize_t wdtpci_write(struct file *file, const char __user *buf, size_t co
  *	querying capabilities and current status.
  */
 
-static int wdtpci_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
-	unsigned long arg)
+static long wdtpci_ioctl(struct file *file, unsigned int cmd,
+							unsigned long arg)
 {
 	int new_heartbeat;
 	int status;
@@ -383,33 +427,29 @@ static int wdtpci_ioctl(struct inode *inode, struct file *file, unsigned int cmd
 		ident.options |= WDIOF_FANFAULT;
 #endif /* CONFIG_WDT_501_PCI */
 
-	switch(cmd)
-	{
-		default:
-			return -ENOTTY;
-		case WDIOC_GETSUPPORT:
-			return copy_to_user(argp, &ident, sizeof(ident))?-EFAULT:0;
-
-		case WDIOC_GETSTATUS:
-			wdtpci_get_status(&status);
-			return put_user(status, p);
-		case WDIOC_GETBOOTSTATUS:
-			return put_user(0, p);
-		case WDIOC_KEEPALIVE:
-			wdtpci_ping();
-			return 0;
-		case WDIOC_SETTIMEOUT:
-			if (get_user(new_heartbeat, p))
-				return -EFAULT;
-
-			if (wdtpci_set_heartbeat(new_heartbeat))
-				return -EINVAL;
-
-			wdtpci_ping();
-			/* Fall */
-		case WDIOC_GETTIMEOUT:
-			return put_user(heartbeat, p);
-	}
+	switch (cmd) {
+	default:
+		return -ENOTTY;
+	case WDIOC_GETSUPPORT:
+		return copy_to_user(argp, &ident, sizeof(ident)) ? -EFAULT : 0;
+	case WDIOC_GETSTATUS:
+		wdtpci_get_status(&status);
+		return put_user(status, p);
+	case WDIOC_GETBOOTSTATUS:
+		return put_user(0, p);
+	case WDIOC_KEEPALIVE:
+		wdtpci_ping();
+		return 0;
+	case WDIOC_SETTIMEOUT:
+		if (get_user(new_heartbeat, p))
+			return -EFAULT;
+		if (wdtpci_set_heartbeat(new_heartbeat))
+			return -EINVAL;
+		wdtpci_ping();
+		/* Fall */
+	case WDIOC_GETTIMEOUT:
+		return put_user(heartbeat, p);
+		}
 }
 
 /**
@@ -426,12 +466,11 @@ static int wdtpci_ioctl(struct inode *inode, struct file *file, unsigned int cmd
 
 static int wdtpci_open(struct inode *inode, struct file *file)
 {
-	if (down_trylock(&open_sem))
+	if (test_and_set_bit(0, &open_lock))
 		return -EBUSY;
 
-	if (nowayout) {
+	if (nowayout)
 		__module_get(THIS_MODULE);
-	}
 	/*
 	 *	Activate
 	 */
@@ -460,7 +499,7 @@ static int wdtpci_release(struct inode *inode, struct file *file)
 		wdtpci_ping();
 	}
 	expect_close = 0;
-	up(&open_sem);
+	clear_bit(0, &open_lock);
 	return 0;
 }
 
@@ -476,14 +515,15 @@ static int wdtpci_release(struct inode *inode, struct file *file)
  *	fahrenheit. It was designed by an imperial measurement luddite.
  */
 
-static ssize_t wdtpci_temp_read(struct file *file, char __user *buf, size_t count, loff_t *ptr)
+static ssize_t wdtpci_temp_read(struct file *file, char __user *buf,
+						size_t count, loff_t *ptr)
 {
 	int temperature;
 
 	if (wdtpci_get_temperature(&temperature))
 		return -EFAULT;
 
-	if (copy_to_user (buf, &temperature, 1))
+	if (copy_to_user(buf, &temperature, 1))
 		return -EFAULT;
 
 	return 1;
@@ -529,12 +569,10 @@ static int wdtpci_temp_release(struct inode *inode, struct file *file)
  */
 
 static int wdtpci_notify_sys(struct notifier_block *this, unsigned long code,
-	void *unused)
+							void *unused)
 {
-	if (code==SYS_DOWN || code==SYS_HALT) {
-		/* Turn the card off */
+	if (code == SYS_DOWN || code == SYS_HALT)
 		wdtpci_stop();
-	}
 	return NOTIFY_DONE;
 }
 
@@ -547,7 +585,7 @@ static const struct file_operations wdtpci_fops = {
 	.owner		= THIS_MODULE,
 	.llseek		= no_llseek,
 	.write		= wdtpci_write,
-	.ioctl		= wdtpci_ioctl,
+	.unlocked_ioctl	= wdtpci_ioctl,
 	.open		= wdtpci_open,
 	.release	= wdtpci_release,
 };
@@ -584,80 +622,85 @@ static struct notifier_block wdtpci_notifier = {
 };
 
 
-static int __devinit wdtpci_init_one (struct pci_dev *dev,
-				   const struct pci_device_id *ent)
+static int __devinit wdtpci_init_one(struct pci_dev *dev,
+					const struct pci_device_id *ent)
 {
 	int ret = -EIO;
 
 	dev_count++;
 	if (dev_count > 1) {
-		printk (KERN_ERR PFX "this driver only supports 1 device\n");
+		printk(KERN_ERR PFX "This driver only supports one device\n");
 		return -ENODEV;
 	}
 
-	if (pci_enable_device (dev)) {
-		printk (KERN_ERR PFX "Not possible to enable PCI Device\n");
+	if (pci_enable_device(dev)) {
+		printk(KERN_ERR PFX "Not possible to enable PCI Device\n");
 		return -ENODEV;
 	}
 
-	if (pci_resource_start (dev, 2) == 0x0000) {
-		printk (KERN_ERR PFX "No I/O-Address for card detected\n");
+	if (pci_resource_start(dev, 2) == 0x0000) {
+		printk(KERN_ERR PFX "No I/O-Address for card detected\n");
 		ret = -ENODEV;
 		goto out_pci;
 	}
 
-	sema_init(&open_sem, 1);
-
 	irq = dev->irq;
-	io = pci_resource_start (dev, 2);
+	io = pci_resource_start(dev, 2);
 
-	if (request_region (io, 16, "wdt_pci") == NULL) {
-		printk (KERN_ERR PFX "I/O address 0x%04x already in use\n", io);
+	if (request_region(io, 16, "wdt_pci") == NULL) {
+		printk(KERN_ERR PFX "I/O address 0x%04x already in use\n", io);
 		goto out_pci;
 	}
 
-	if (request_irq (irq, wdtpci_interrupt, IRQF_DISABLED | IRQF_SHARED,
+	if (request_irq(irq, wdtpci_interrupt, IRQF_DISABLED | IRQF_SHARED,
 			 "wdt_pci", &wdtpci_miscdev)) {
-		printk (KERN_ERR PFX "IRQ %d is not free\n", irq);
+		printk(KERN_ERR PFX "IRQ %d is not free\n", irq);
 		goto out_reg;
 	}
 
-	printk ("PCI-WDT500/501 (PCI-WDG-CSM) driver 0.10 at 0x%04x (Interrupt %d)\n",
-		io, irq);
+	printk(KERN_INFO
+	 "PCI-WDT500/501 (PCI-WDG-CSM) driver 0.10 at 0x%04x (Interrupt %d)\n",
+								io, irq);
 
-	/* Check that the heartbeat value is within it's range ; if not reset to the default */
+	/* Check that the heartbeat value is within its range;
+	   if not reset to the default */
 	if (wdtpci_set_heartbeat(heartbeat)) {
 		wdtpci_set_heartbeat(WD_TIMO);
-		printk(KERN_INFO PFX "heartbeat value must be 0<heartbeat<65536, using %d\n",
-			WD_TIMO);
+		printk(KERN_INFO PFX
+		  "heartbeat value must be 0 < heartbeat < 65536, using %d\n",
+								WD_TIMO);
 	}
 
-	ret = register_reboot_notifier (&wdtpci_notifier);
+	ret = register_reboot_notifier(&wdtpci_notifier);
 	if (ret) {
-		printk (KERN_ERR PFX "cannot register reboot notifier (err=%d)\n", ret);
+		printk(KERN_ERR PFX
+			"cannot register reboot notifier (err=%d)\n", ret);
 		goto out_irq;
 	}
 
 #ifdef CONFIG_WDT_501_PCI
-	ret = misc_register (&temp_miscdev);
+	ret = misc_register(&temp_miscdev);
 	if (ret) {
-		printk (KERN_ERR PFX "cannot register miscdev on minor=%d (err=%d)\n",
-			TEMP_MINOR, ret);
+		printk(KERN_ERR PFX
+			"cannot register miscdev on minor=%d (err=%d)\n",
+					TEMP_MINOR, ret);
 		goto out_rbt;
 	}
 #endif /* CONFIG_WDT_501_PCI */
 
-	ret = misc_register (&wdtpci_miscdev);
+	ret = misc_register(&wdtpci_miscdev);
 	if (ret) {
-		printk (KERN_ERR PFX "cannot register miscdev on minor=%d (err=%d)\n",
-			WATCHDOG_MINOR, ret);
+		printk(KERN_ERR PFX
+			"cannot register miscdev on minor=%d (err=%d)\n",
+						WATCHDOG_MINOR, ret);
 		goto out_misc;
 	}
 
 	printk(KERN_INFO PFX "initialized. heartbeat=%d sec (nowayout=%d)\n",
 		heartbeat, nowayout);
 #ifdef CONFIG_WDT_501_PCI
-	printk(KERN_INFO "wdt: Fan Tachometer is %s\n", (tachometer ? "Enabled" : "Disabled"));
+	printk(KERN_INFO "wdt: Fan Tachometer is %s\n",
+				(tachometer ? "Enabled" : "Disabled"));
 #endif /* CONFIG_WDT_501_PCI */
 
 	ret = 0;
@@ -673,14 +716,14 @@ out_rbt:
 out_irq:
 	free_irq(irq, &wdtpci_miscdev);
 out_reg:
-	release_region (io, 16);
+	release_region(io, 16);
 out_pci:
 	pci_disable_device(dev);
 	goto out;
 }
 
 
-static void __devexit wdtpci_remove_one (struct pci_dev *pdev)
+static void __devexit wdtpci_remove_one(struct pci_dev *pdev)
 {
 	/* here we assume only one device will ever have
 	 * been picked up and registered by probe function */
@@ -728,7 +771,7 @@ static struct pci_driver wdtpci_driver = {
 
 static void __exit wdtpci_cleanup(void)
 {
-	pci_unregister_driver (&wdtpci_driver);
+	pci_unregister_driver(&wdtpci_driver);
 }
 
 
@@ -742,7 +785,7 @@ static void __exit wdtpci_cleanup(void)
 
 static int __init wdtpci_init(void)
 {
-	return pci_register_driver (&wdtpci_driver);
+	return pci_register_driver(&wdtpci_driver);
 }
 
 
diff --git a/firmware/ihex2fw.c b/firmware/ihex2fw.c
index 660b191ed75e..8f7fdaa9e010 100644
--- a/firmware/ihex2fw.c
+++ b/firmware/ihex2fw.c
@@ -250,19 +250,19 @@ static void file_record(struct ihex_binrec *record)
 
 static int output_records(int outfd)
 {
-	unsigned char zeroes[5] = {0, 0, 0, 0, 0};
+	unsigned char zeroes[6] = {0, 0, 0, 0, 0, 0};
 	struct ihex_binrec *p = records;
 
 	while (p) {
 		uint16_t writelen = (p->len + 9) & ~3;
 
 		p->addr = htonl(p->addr);
-		p->len = htonl(p->len);
+		p->len = htons(p->len);
 		write(outfd, &p->addr, writelen);
 		p = p->next;
 	}
 	/* EOF record is zero length, since we don't bother to represent
 	   the type field in the binary version */
-	write(outfd, zeroes, 5);
+	write(outfd, zeroes, 6);
 	return 0;
 }
diff --git a/fs/nfs/nfsroot.c b/fs/nfs/nfsroot.c
index 8478fc25daee..46763d1cd397 100644
--- a/fs/nfs/nfsroot.c
+++ b/fs/nfs/nfsroot.c
@@ -127,7 +127,7 @@ enum {
 	Opt_err
 };
 
-static match_table_t __initconst tokens = {
+static match_table_t __initdata tokens = {
 	{Opt_port, "port=%u"},
 	{Opt_rsize, "rsize=%u"},
 	{Opt_wsize, "wsize=%u"},
diff --git a/fs/ufs/super.c b/fs/ufs/super.c
index 3e30e40aa24d..3141969b456d 100644
--- a/fs/ufs/super.c
+++ b/fs/ufs/super.c
@@ -1233,7 +1233,7 @@ static int ufs_show_options(struct seq_file *seq, struct vfsmount *vfs)
 {
 	struct ufs_sb_info *sbi = UFS_SB(vfs->mnt_sb);
 	unsigned mval = sbi->s_mount_opt & UFS_MOUNT_UFSTYPE;
-	const struct match_token *tp = tokens;
+	struct match_token *tp = tokens;
 
 	while (tp->token != Opt_onerror_panic && tp->token != mval)
 		++tp;
diff --git a/include/asm-m68k/contregs.h b/include/asm-m68k/contregs.h
index 1e233e7d191e..d1ea750bddfe 100644
--- a/include/asm-m68k/contregs.h
+++ b/include/asm-m68k/contregs.h
@@ -1,4 +1,53 @@
 #ifndef _M68K_CONTREGS_H
 #define _M68K_CONTREGS_H
-#include <asm-sparc/contregs.h>
+
+/* contregs.h:  Addresses of registers in the ASI_CONTROL alternate address
+ *              space. These are for the mmu's context register, etc.
+ *
+ * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
+ */
+
+/* 3=sun3
+   4=sun4 (as in sun4 sysmaint student book)
+   c=sun4c (according to davem) */
+
+#define AC_IDPROM     0x00000000    /* 34  ID PROM, R/O, byte, 32 bytes      */
+#define AC_PAGEMAP    0x10000000    /* 3   Pagemap R/W, long                 */
+#define AC_SEGMAP     0x20000000    /* 3   Segment map, byte                 */
+#define AC_CONTEXT    0x30000000    /* 34c current mmu-context               */
+#define AC_SENABLE    0x40000000    /* 34c system dvma/cache/reset enable reg*/
+#define AC_UDVMA_ENB  0x50000000    /* 34  Not used on Sun boards, byte      */
+#define AC_BUS_ERROR  0x60000000    /* 34  Not cleared on read, byte.        */
+#define AC_SYNC_ERR   0x60000000    /*  c fault type                         */
+#define AC_SYNC_VA    0x60000004    /*  c fault virtual address              */
+#define AC_ASYNC_ERR  0x60000008    /*  c asynchronous fault type            */
+#define AC_ASYNC_VA   0x6000000c    /*  c async fault virtual address        */
+#define AC_LEDS       0x70000000    /* 34  Zero turns on LEDs, byte          */
+#define AC_CACHETAGS  0x80000000    /* 34c direct access to the VAC tags     */
+#define AC_CACHEDDATA 0x90000000    /* 3 c direct access to the VAC data     */
+#define AC_UDVMA_MAP  0xD0000000    /* 4  Not used on Sun boards, byte       */
+#define AC_VME_VECTOR 0xE0000000    /* 4  For non-Autovector VME, byte       */
+#define AC_BOOT_SCC   0xF0000000    /* 34  bypass to access Zilog 8530. byte.*/
+
+/* s=Swift, h=Ross_HyperSPARC, v=TI_Viking, t=Tsunami, r=Ross_Cypress        */
+#define AC_M_PCR      0x0000        /* shv Processor Control Reg             */
+#define AC_M_CTPR     0x0100        /* shv Context Table Pointer Reg         */
+#define AC_M_CXR      0x0200        /* shv Context Register                  */
+#define AC_M_SFSR     0x0300        /* shv Synchronous Fault Status Reg      */
+#define AC_M_SFAR     0x0400        /* shv Synchronous Fault Address Reg     */
+#define AC_M_AFSR     0x0500        /*  hv Asynchronous Fault Status Reg     */
+#define AC_M_AFAR     0x0600        /*  hv Asynchronous Fault Address Reg    */
+#define AC_M_RESET    0x0700        /*  hv Reset Reg                         */
+#define AC_M_RPR      0x1000        /*  hv Root Pointer Reg                  */
+#define AC_M_TSUTRCR  0x1000        /* s   TLB Replacement Ctrl Reg          */
+#define AC_M_IAPTP    0x1100        /*  hv Instruction Access PTP            */
+#define AC_M_DAPTP    0x1200        /*  hv Data Access PTP                   */
+#define AC_M_ITR      0x1300        /*  hv Index Tag Register                */
+#define AC_M_TRCR     0x1400        /*  hv TLB Replacement Control Reg       */
+#define AC_M_SFSRX    0x1300        /* s   Synch Fault Status Reg prim       */
+#define AC_M_SFARX    0x1400        /* s   Synch Fault Address Reg prim      */
+#define AC_M_RPR1     0x1500        /*  h  Root Pointer Reg (entry 2)        */
+#define AC_M_IAPTP1   0x1600        /*  h  Instruction Access PTP (entry 2)  */
+#define AC_M_DAPTP1   0x1700        /*  h  Data Access PTP (entry 2)         */
+
 #endif /* _M68K_CONTREGS_H */
diff --git a/include/asm-m68k/fbio.h b/include/asm-m68k/fbio.h
index c17edf8c7bc4..b9215a0907d3 100644
--- a/include/asm-m68k/fbio.h
+++ b/include/asm-m68k/fbio.h
@@ -1 +1,330 @@
-#include <asm-sparc/fbio.h>
+#ifndef __LINUX_FBIO_H
+#define __LINUX_FBIO_H
+
+#include <linux/compiler.h>
+#include <linux/types.h>
+
+/* Constants used for fbio SunOS compatibility */
+/* (C) 1996 Miguel de Icaza */
+
+/* Frame buffer types */
+#define FBTYPE_NOTYPE           -1
+#define FBTYPE_SUN1BW           0   /* mono */
+#define FBTYPE_SUN1COLOR        1 
+#define FBTYPE_SUN2BW           2 
+#define FBTYPE_SUN2COLOR        3 
+#define FBTYPE_SUN2GP           4 
+#define FBTYPE_SUN5COLOR        5 
+#define FBTYPE_SUN3COLOR        6 
+#define FBTYPE_MEMCOLOR         7 
+#define FBTYPE_SUN4COLOR        8 
+ 
+#define FBTYPE_NOTSUN1          9 
+#define FBTYPE_NOTSUN2          10
+#define FBTYPE_NOTSUN3          11
+ 
+#define FBTYPE_SUNFAST_COLOR    12  /* cg6 */
+#define FBTYPE_SUNROP_COLOR     13
+#define FBTYPE_SUNFB_VIDEO      14
+#define FBTYPE_SUNGIFB          15
+#define FBTYPE_SUNGPLAS         16
+#define FBTYPE_SUNGP3           17
+#define FBTYPE_SUNGT            18
+#define FBTYPE_SUNLEO           19      /* zx Leo card */
+#define FBTYPE_MDICOLOR         20      /* cg14 */
+#define FBTYPE_TCXCOLOR		21	/* SUNW,tcx card */
+
+#define FBTYPE_LASTPLUSONE      21	/* This is not last + 1 in fact... */
+
+/* Does not seem to be listed in the Sun file either */
+#define FBTYPE_CREATOR          22
+#define FBTYPE_PCI_IGA1682	23
+#define FBTYPE_P9100COLOR	24
+
+#define FBTYPE_PCI_GENERIC	1000
+#define FBTYPE_PCI_MACH64	1001
+
+/* fbio ioctls */
+/* Returned by FBIOGTYPE */
+struct  fbtype {
+        int     fb_type;        /* fb type, see above */
+        int     fb_height;      /* pixels */
+        int     fb_width;       /* pixels */
+        int     fb_depth;
+        int     fb_cmsize;      /* color map entries */
+        int     fb_size;        /* fb size in bytes */
+};
+#define FBIOGTYPE _IOR('F', 0, struct fbtype)
+
+struct  fbcmap {
+        int             index;          /* first element (0 origin) */
+        int             count;
+        unsigned char   __user *red;
+        unsigned char   __user *green;
+        unsigned char   __user *blue;
+};
+
+#ifdef __KERNEL__
+#define FBIOPUTCMAP_SPARC _IOW('F', 3, struct fbcmap)
+#define FBIOGETCMAP_SPARC _IOW('F', 4, struct fbcmap)
+#else
+#define FBIOPUTCMAP _IOW('F', 3, struct fbcmap)
+#define FBIOGETCMAP _IOW('F', 4, struct fbcmap)
+#endif
+
+/* # of device specific values */
+#define FB_ATTR_NDEVSPECIFIC    8
+/* # of possible emulations */
+#define FB_ATTR_NEMUTYPES       4
+ 
+struct fbsattr {
+        int     flags;
+        int     emu_type;	/* -1 if none */
+        int     dev_specific[FB_ATTR_NDEVSPECIFIC];
+};
+ 
+struct fbgattr {
+        int     real_type;	/* real frame buffer type */
+        int     owner;		/* unknown */
+        struct fbtype fbtype;	/* real frame buffer fbtype */
+        struct fbsattr sattr;   
+        int     emu_types[FB_ATTR_NEMUTYPES]; /* supported emulations */
+};
+#define FBIOSATTR  _IOW('F', 5, struct fbgattr) /* Unsupported: */
+#define FBIOGATTR  _IOR('F', 6, struct fbgattr)	/* supported */
+
+#define FBIOSVIDEO _IOW('F', 7, int)
+#define FBIOGVIDEO _IOR('F', 8, int)
+
+struct fbcursor {
+        short set;              /* what to set, choose from the list above */
+        short enable;           /* cursor on/off */
+        struct fbcurpos pos;    /* cursor position */
+        struct fbcurpos hot;    /* cursor hot spot */
+        struct fbcmap cmap;     /* color map info */
+        struct fbcurpos size;   /* cursor bit map size */
+        char __user *image;     /* cursor image bits */
+        char __user *mask;      /* cursor mask bits */
+};
+
+/* set/get cursor attributes/shape */
+#define FBIOSCURSOR     _IOW('F', 24, struct fbcursor)
+#define FBIOGCURSOR     _IOWR('F', 25, struct fbcursor)
+ 
+/* set/get cursor position */
+#define FBIOSCURPOS     _IOW('F', 26, struct fbcurpos)
+#define FBIOGCURPOS     _IOW('F', 27, struct fbcurpos)
+ 
+/* get max cursor size */
+#define FBIOGCURMAX     _IOR('F', 28, struct fbcurpos)
+
+/* wid manipulation */
+struct fb_wid_alloc {
+#define FB_WID_SHARED_8		0
+#define FB_WID_SHARED_24	1
+#define FB_WID_DBL_8		2
+#define FB_WID_DBL_24		3
+	__u32	wa_type;
+	__s32	wa_index;	/* Set on return */
+	__u32	wa_count;	
+};
+struct fb_wid_item {
+	__u32	wi_type;
+	__s32	wi_index;
+	__u32	wi_attrs;
+	__u32	wi_values[32];
+};
+struct fb_wid_list {
+	__u32	wl_flags;
+	__u32	wl_count;
+	struct fb_wid_item	*wl_list;
+};
+
+#define FBIO_WID_ALLOC	_IOWR('F', 30, struct fb_wid_alloc)
+#define FBIO_WID_FREE	_IOW('F', 31, struct fb_wid_alloc)
+#define FBIO_WID_PUT	_IOW('F', 32, struct fb_wid_list)
+#define FBIO_WID_GET	_IOWR('F', 33, struct fb_wid_list)
+
+/* Creator ioctls */
+#define FFB_IOCTL	('F'<<8)
+#define FFB_SYS_INFO		(FFB_IOCTL|80)
+#define FFB_CLUTREAD		(FFB_IOCTL|81)
+#define FFB_CLUTPOST		(FFB_IOCTL|82)
+#define FFB_SETDIAGMODE		(FFB_IOCTL|83)
+#define FFB_GETMONITORID	(FFB_IOCTL|84)
+#define FFB_GETVIDEOMODE	(FFB_IOCTL|85)
+#define FFB_SETVIDEOMODE	(FFB_IOCTL|86)
+#define FFB_SETSERVER		(FFB_IOCTL|87)
+#define FFB_SETOVCTL		(FFB_IOCTL|88)
+#define FFB_GETOVCTL		(FFB_IOCTL|89)
+#define FFB_GETSAXNUM		(FFB_IOCTL|90)
+#define FFB_FBDEBUG		(FFB_IOCTL|91)
+
+/* Cg14 ioctls */
+#define MDI_IOCTL          ('M'<<8)
+#define MDI_RESET          (MDI_IOCTL|1)
+#define MDI_GET_CFGINFO    (MDI_IOCTL|2)
+#define MDI_SET_PIXELMODE  (MDI_IOCTL|3)
+#    define MDI_32_PIX     32
+#    define MDI_16_PIX     16
+#    define MDI_8_PIX      8
+
+struct mdi_cfginfo {
+	int     mdi_ncluts;     /* Number of implemented CLUTs in this MDI */
+        int     mdi_type;       /* FBTYPE name */
+        int     mdi_height;     /* height */
+        int     mdi_width;      /* widht */
+        int     mdi_size;       /* available ram */
+        int     mdi_mode;       /* 8bpp, 16bpp or 32bpp */
+        int     mdi_pixfreq;    /* pixel clock (from PROM) */
+};
+
+/* SparcLinux specific ioctl for the MDI, should be replaced for
+ * the SET_XLUT/SET_CLUTn ioctls instead
+ */
+#define MDI_CLEAR_XLUT       (MDI_IOCTL|9)
+
+/* leo & ffb ioctls */
+struct fb_clut_alloc {
+	__u32	clutid;	/* Set on return */
+ 	__u32	flag;
+ 	__u32	index;
+};
+
+struct fb_clut {
+#define FB_CLUT_WAIT	0x00000001	/* Not yet implemented */
+ 	__u32	flag;
+ 	__u32	clutid;
+ 	__u32	offset;
+ 	__u32	count;
+ 	char *	red;
+ 	char *	green;
+ 	char *	blue;
+};
+
+struct fb_clut32 {
+ 	__u32	flag;
+ 	__u32	clutid;
+ 	__u32	offset;
+ 	__u32	count;
+ 	__u32	red;
+ 	__u32	green;
+ 	__u32	blue;
+};
+
+#define LEO_CLUTALLOC	_IOWR('L', 53, struct fb_clut_alloc)
+#define LEO_CLUTFREE	_IOW('L', 54, struct fb_clut_alloc)
+#define LEO_CLUTREAD	_IOW('L', 55, struct fb_clut)
+#define LEO_CLUTPOST	_IOW('L', 56, struct fb_clut)
+#define LEO_SETGAMMA	_IOW('L', 68, int) /* Not yet implemented */
+#define LEO_GETGAMMA	_IOR('L', 69, int) /* Not yet implemented */
+
+#ifdef __KERNEL__
+/* Addresses on the fd of a cgsix that are mappable */
+#define CG6_FBC    0x70000000
+#define CG6_TEC    0x70001000
+#define CG6_BTREGS 0x70002000
+#define CG6_FHC    0x70004000
+#define CG6_THC    0x70005000
+#define CG6_ROM    0x70006000
+#define CG6_RAM    0x70016000
+#define CG6_DHC    0x80000000
+
+#define CG3_MMAP_OFFSET 0x4000000
+
+/* Addresses on the fd of a tcx that are mappable */
+#define TCX_RAM8BIT   		0x00000000
+#define TCX_RAM24BIT   		0x01000000
+#define TCX_UNK3   		0x10000000
+#define TCX_UNK4   		0x20000000
+#define TCX_CONTROLPLANE   	0x28000000
+#define TCX_UNK6   		0x30000000
+#define TCX_UNK7   		0x38000000
+#define TCX_TEC    		0x70000000
+#define TCX_BTREGS 		0x70002000
+#define TCX_THC    		0x70004000
+#define TCX_DHC    		0x70008000
+#define TCX_ALT	   		0x7000a000
+#define TCX_SYNC   		0x7000e000
+#define TCX_UNK2    		0x70010000
+
+/* CG14 definitions */
+
+/* Offsets into the OBIO space: */
+#define CG14_REGS        0       /* registers */
+#define CG14_CURSORREGS  0x1000  /* cursor registers */
+#define CG14_DACREGS     0x2000  /* DAC registers */
+#define CG14_XLUT        0x3000  /* X Look Up Table -- ??? */
+#define CG14_CLUT1       0x4000  /* Color Look Up Table */
+#define CG14_CLUT2       0x5000  /* Color Look Up Table */
+#define CG14_CLUT3       0x6000  /* Color Look Up Table */
+#define CG14_AUTO	 0xf000
+
+#endif /* KERNEL */
+
+/* These are exported to userland for applications to use */
+/* Mappable offsets for the cg14: control registers */
+#define MDI_DIRECT_MAP 0x10000000
+#define MDI_CTLREG_MAP 0x20000000
+#define MDI_CURSOR_MAP 0x30000000
+#define MDI_SHDW_VRT_MAP 0x40000000
+
+/* Mappable offsets for the cg14: frame buffer resolutions */
+/* 32 bits */
+#define MDI_CHUNKY_XBGR_MAP 0x50000000
+#define MDI_CHUNKY_BGR_MAP 0x60000000
+
+/* 16 bits */
+#define MDI_PLANAR_X16_MAP 0x70000000
+#define MDI_PLANAR_C16_MAP 0x80000000
+
+/* 8 bit is done as CG3 MMAP offset */
+/* 32 bits, planar */
+#define MDI_PLANAR_X32_MAP 0x90000000
+#define MDI_PLANAR_B32_MAP 0xa0000000
+#define MDI_PLANAR_G32_MAP 0xb0000000
+#define MDI_PLANAR_R32_MAP 0xc0000000
+
+/* Mappable offsets on leo */
+#define LEO_SS0_MAP            0x00000000
+#define LEO_LC_SS0_USR_MAP     0x00800000
+#define LEO_LD_SS0_MAP         0x00801000
+#define LEO_LX_CURSOR_MAP      0x00802000
+#define LEO_SS1_MAP            0x00803000
+#define LEO_LC_SS1_USR_MAP     0x01003000
+#define LEO_LD_SS1_MAP         0x01004000
+#define LEO_UNK_MAP            0x01005000
+#define LEO_LX_KRN_MAP         0x01006000
+#define LEO_LC_SS0_KRN_MAP     0x01007000
+#define LEO_LC_SS1_KRN_MAP     0x01008000
+#define LEO_LD_GBL_MAP         0x01009000
+#define LEO_UNK2_MAP           0x0100a000
+
+#ifdef __KERNEL__
+struct  fbcmap32 {
+	int             index;          /* first element (0 origin) */
+	int             count;
+	u32		red;
+	u32		green;
+	u32		blue;
+};
+
+#define FBIOPUTCMAP32	_IOW('F', 3, struct fbcmap32)
+#define FBIOGETCMAP32	_IOW('F', 4, struct fbcmap32)
+
+struct fbcursor32 {
+	short set;		/* what to set, choose from the list above */
+	short enable;		/* cursor on/off */
+	struct fbcurpos pos;	/* cursor position */
+	struct fbcurpos hot;	/* cursor hot spot */
+	struct fbcmap32 cmap;	/* color map info */
+	struct fbcurpos size;	/* cursor bit map size */
+	u32	image;		/* cursor image bits */
+	u32	mask;		/* cursor mask bits */
+};
+
+#define FBIOSCURSOR32	_IOW('F', 24, struct fbcursor32)
+#define FBIOGCURSOR32	_IOW('F', 25, struct fbcursor32)
+#endif
+
+#endif /* __LINUX_FBIO_H */
diff --git a/include/asm-m68k/idprom.h b/include/asm-m68k/idprom.h
index 4349eaf3cfe4..160616a89e05 100644
--- a/include/asm-m68k/idprom.h
+++ b/include/asm-m68k/idprom.h
@@ -1,6 +1,25 @@
 #ifndef _M68K_IDPROM_H
 #define _M68K_IDPROM_H
-#include <asm-sparc/idprom.h>
+/*
+ * idprom.h: Macros and defines for idprom routines
+ *
+ * Copyright (C) 1995,1996 David S. Miller (davem@caip.rutgers.edu)
+ */
+
+#include <linux/types.h>
+
+struct idprom {
+	u8		id_format;	/* Format identifier (always 0x01) */
+	u8		id_machtype;	/* Machine type */
+	u8		id_ethaddr[6];	/* Hardware ethernet address */
+	s32		id_date;	/* Date of manufacture */
+	u32		id_sernum:24;	/* Unique serial number */
+	u8		id_cksum;	/* Checksum - xor of the data bytes */
+	u8		reserved[16];
+};
+
+extern struct idprom *idprom;
+extern void idprom_init(void);
 
 /* Sun3: in control space */
 #define SUN3_IDPROM_BASE	0x00000000
diff --git a/include/linux/ihex.h b/include/linux/ihex.h
index 2baace2788a7..31d8629e75a1 100644
--- a/include/linux/ihex.h
+++ b/include/linux/ihex.h
@@ -18,7 +18,7 @@ struct ihex_binrec {
 	__be32 addr;
 	__be16 len;
 	uint8_t data[0];
-} __attribute__((aligned(4)));
+} __attribute__((packed));
 
 /* Find the next record, taking into account the 4-byte alignment */
 static inline const struct ihex_binrec *
diff --git a/include/linux/mISDNif.h b/include/linux/mISDNif.h
index 5c948f337817..8f2d60da04e7 100644
--- a/include/linux/mISDNif.h
+++ b/include/linux/mISDNif.h
@@ -37,7 +37,7 @@
  */
 #define	MISDN_MAJOR_VERSION	1
 #define	MISDN_MINOR_VERSION	0
-#define MISDN_RELEASE		18
+#define MISDN_RELEASE		19
 
 /* primitives for information exchange
  * generell format
@@ -242,7 +242,8 @@ struct mISDNhead {
 #define TEI_SAPI		63
 #define CTRL_SAPI		0
 
-#define MISDN_CHMAP_SIZE	4
+#define MISDN_MAX_CHANNEL	127
+#define MISDN_CHMAP_SIZE	((MISDN_MAX_CHANNEL + 1) >> 3)
 
 #define SOL_MISDN	0
 
@@ -275,11 +276,32 @@ struct mISDN_devinfo {
 	u_int			Dprotocols;
 	u_int			Bprotocols;
 	u_int			protocol;
-	u_long			channelmap[MISDN_CHMAP_SIZE];
+	u_char			channelmap[MISDN_CHMAP_SIZE];
 	u_int			nrbchan;
 	char			name[MISDN_MAX_IDLEN];
 };
 
+static inline int
+test_channelmap(u_int nr, u_char *map)
+{
+	if (nr <= MISDN_MAX_CHANNEL)
+		return map[nr >> 3] & (1 << (nr & 7));
+	else
+		return 0;
+}
+
+static inline void
+set_channelmap(u_int nr, u_char *map)
+{
+	map[nr >> 3] |= (1 << (nr & 7));
+}
+
+static inline void
+clear_channelmap(u_int nr, u_char *map)
+{
+	map[nr >> 3] &= ~(1 << (nr & 7));
+}
+
 /* CONTROL_CHANNEL parameters */
 #define MISDN_CTRL_GETOP		0x0000
 #define MISDN_CTRL_LOOP			0x0001
@@ -405,7 +427,7 @@ struct mISDNdevice {
 	u_int			Dprotocols;
 	u_int			Bprotocols;
 	u_int			nrbchan;
-	u_long			channelmap[MISDN_CHMAP_SIZE];
+	u_char			channelmap[MISDN_CHMAP_SIZE];
 	struct list_head	bchannels;
 	struct mISDNchannel	*teimgr;
 	struct device		dev;
@@ -430,7 +452,7 @@ struct mISDNstack {
 #endif
 };
 
-/* global alloc/queue dunctions */
+/* global alloc/queue functions */
 
 static inline struct sk_buff *
 mI_alloc_skb(unsigned int len, gfp_t gfp_mask)
diff --git a/include/linux/maple.h b/include/linux/maple.h
index c853b1066018..c23d3f51ba40 100644
--- a/include/linux/maple.h
+++ b/include/linux/maple.h
@@ -51,7 +51,6 @@ struct maple_devinfo {
 struct maple_device {
 	struct maple_driver *driver;
 	struct mapleq *mq;
-	void *private_data;
 	void (*callback) (struct mapleq * mq);
 	unsigned long when, interval, function;
 	struct maple_devinfo devinfo;
@@ -70,7 +69,9 @@ void maple_getcond_callback(struct maple_device *dev,
 			    void (*callback) (struct mapleq * mq),
 			    unsigned long interval,
 			    unsigned long function);
-int maple_driver_register(struct device_driver *drv);
+int maple_driver_register(struct maple_driver *);
+void maple_driver_unregister(struct maple_driver *);
+
 int maple_add_packet_sleeps(struct maple_device *mdev, u32 function,
 	u32 command, u32 length, void *data);
 void maple_clear_dev(struct maple_device *mdev);
@@ -78,4 +79,7 @@ void maple_clear_dev(struct maple_device *mdev);
 #define to_maple_dev(n) container_of(n, struct maple_device, dev)
 #define to_maple_driver(n) container_of(n, struct maple_driver, drv)
 
+#define maple_get_drvdata(d)		dev_get_drvdata(&(d)->dev)
+#define maple_set_drvdata(d,p)		dev_set_drvdata(&(d)->dev, (p))
+
 #endif				/* __LINUX_MAPLE_H */
diff --git a/include/linux/parser.h b/include/linux/parser.h
index cc554ca8bc78..7dcd05075756 100644
--- a/include/linux/parser.h
+++ b/include/linux/parser.h
@@ -14,7 +14,7 @@ struct match_token {
 	const char *pattern;
 };
 
-typedef const struct match_token match_table_t[];
+typedef struct match_token match_table_t[];
 
 /* Maximum number of arguments that match_token will find in a pattern */
 enum {MAX_OPT_ARGS = 3};
diff --git a/include/linux/tracehook.h b/include/linux/tracehook.h
index 12532839f508..ab3ef7aefa95 100644
--- a/include/linux/tracehook.h
+++ b/include/linux/tracehook.h
@@ -487,6 +487,9 @@ static inline int tracehook_notify_jctl(int notify, int why)
 	return notify || (current->ptrace & PT_PTRACED);
 }
 
+#define DEATH_REAP			-1
+#define DEATH_DELAYED_GROUP_LEADER	-2
+
 /**
  * tracehook_notify_death - task is dead, ready to notify parent
  * @task:		@current task now exiting
@@ -501,8 +504,6 @@ static inline int tracehook_notify_jctl(int notify, int why)
  *
  * Called with write_lock_irq(&tasklist_lock) held.
  */
-#define DEATH_REAP			-1
-#define DEATH_DELAYED_GROUP_LEADER	-2
 static inline int tracehook_notify_death(struct task_struct *task,
 					 void **death_cookie, int group_dead)
 {
diff --git a/include/linux/vt_kern.h b/include/linux/vt_kern.h
index 8c8119ffee12..1c78d56c57e5 100644
--- a/include/linux/vt_kern.h
+++ b/include/linux/vt_kern.h
@@ -86,6 +86,7 @@ int con_copy_unimap(struct vc_data *dst_vc, struct vc_data *src_vc);
 #define con_copy_unimap(d, s) (0)
 #define con_get_unimap(vc, ct, uct, list) (-EINVAL)
 #define con_free_unimap(vc) do { ; } while (0)
+#define con_protect_unimap(vc, rdonly) do { ; } while (0)
 
 #define vc_translate(vc, c) (c)
 #endif
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index 291d56a19167..9cecc409f0f8 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -140,8 +140,7 @@ struct scsi_device {
 	unsigned fix_capacity:1;	/* READ_CAPACITY is too high by 1 */
 	unsigned guess_capacity:1;	/* READ_CAPACITY might be too high by 1 */
 	unsigned retry_hwerror:1;	/* Retry HARDWARE_ERROR */
-	unsigned last_sector_bug:1;	/* do not use multisector accesses on
-					   SD_LAST_BUGGY_SECTORS */
+	unsigned last_sector_bug:1;	/* Always read last sector in a 1 sector read */
 
 	DECLARE_BITMAP(supported_events, SDEV_EVT_MAXBITS); /* supported events */
 	struct list_head event_list;	/* asserted events */
diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index 496c3dd37276..972f8e61d36a 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -243,6 +243,9 @@ static inline int open_arg(int flags, int mask)
 
 static int audit_match_perm(struct audit_context *ctx, int mask)
 {
+	if (unlikely(!ctx))
+		return 0;
+
 	unsigned n = ctx->major;
 	switch (audit_classify_syscall(ctx->arch, n)) {
 	case 0:	/* native */
@@ -284,6 +287,10 @@ static int audit_match_filetype(struct audit_context *ctx, int which)
 {
 	unsigned index = which & ~S_IFMT;
 	mode_t mode = which & S_IFMT;
+
+	if (unlikely(!ctx))
+		return 0;
+
 	if (index >= ctx->name_count)
 		return 0;
 	if (ctx->names[index].ino == -1)
diff --git a/kernel/sched.c b/kernel/sched.c
index 21f7da94662e..04160d277e7a 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -5004,19 +5004,21 @@ recheck:
 			return -EPERM;
 	}
 
+	if (user) {
 #ifdef CONFIG_RT_GROUP_SCHED
-	/*
-	 * Do not allow realtime tasks into groups that have no runtime
-	 * assigned.
-	 */
-	if (user
-	    && rt_policy(policy) && task_group(p)->rt_bandwidth.rt_runtime == 0)
-		return -EPERM;
+		/*
+		 * Do not allow realtime tasks into groups that have no runtime
+		 * assigned.
+		 */
+		if (rt_policy(policy) && task_group(p)->rt_bandwidth.rt_runtime == 0)
+			return -EPERM;
 #endif
 
-	retval = security_task_setscheduler(p, policy, param);
-	if (retval)
-		return retval;
+		retval = security_task_setscheduler(p, policy, param);
+		if (retval)
+			return retval;
+	}
+
 	/*
 	 * make sure no PI-waiters arrive (or leave) while we are
 	 * changing the priority of the task:
diff --git a/mm/memory.c b/mm/memory.c
index 6793b9c68107..a472bcd4b061 100644
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -2765,16 +2765,26 @@ int make_pages_present(unsigned long addr, unsigned long end)
 
 	vma = find_vma(current->mm, addr);
 	if (!vma)
-		return -1;
+		return -ENOMEM;
 	write = (vma->vm_flags & VM_WRITE) != 0;
 	BUG_ON(addr >= end);
 	BUG_ON(end > vma->vm_end);
 	len = DIV_ROUND_UP(end, PAGE_SIZE) - addr/PAGE_SIZE;
 	ret = get_user_pages(current, current->mm, addr,
 			len, write, 0, NULL, NULL);
-	if (ret < 0)
+	if (ret < 0) {
+		/*
+		   SUS require strange return value to mlock
+		    - invalid addr generate to ENOMEM.
+		    - out of memory should generate EAGAIN.
+		*/
+		if (ret == -EFAULT)
+			ret = -ENOMEM;
+		else if (ret == -ENOMEM)
+			ret = -EAGAIN;
 		return ret;
-	return ret == len ? 0 : -1;
+	}
+	return ret == len ? 0 : -ENOMEM;
 }
 
 #if !defined(__HAVE_ARCH_GATE_AREA)
diff --git a/mm/mlock.c b/mm/mlock.c
index 7b2656055d6a..01fbe93eff5c 100644
--- a/mm/mlock.c
+++ b/mm/mlock.c
@@ -78,8 +78,6 @@ success:
 
 	mm->locked_vm -= pages;
 out:
-	if (ret == -ENOMEM)
-		ret = -EAGAIN;
 	return ret;
 }
 
diff --git a/mm/nommu.c b/mm/nommu.c
index 5edccd9c9218..ed75bc962fbe 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -266,6 +266,27 @@ void *vmalloc_node(unsigned long size, int node)
 }
 EXPORT_SYMBOL(vmalloc_node);
 
+#ifndef PAGE_KERNEL_EXEC
+# define PAGE_KERNEL_EXEC PAGE_KERNEL
+#endif
+
+/**
+ *	vmalloc_exec  -  allocate virtually contiguous, executable memory
+ *	@size:		allocation size
+ *
+ *	Kernel-internal function to allocate enough pages to cover @size
+ *	the page level allocator and map them into contiguous and
+ *	executable kernel virtual space.
+ *
+ *	For tight control over page level allocator and protection flags
+ *	use __vmalloc() instead.
+ */
+
+void *vmalloc_exec(unsigned long size)
+{
+	return __vmalloc(size, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC);
+}
+
 /**
  * vmalloc_32  -  allocate virtually contiguous memory (32bit addressable)
  *	@size:		allocation size
diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index 9fba838c7069..36b5eedcdc75 100644
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -596,7 +596,7 @@ int main(int ac, char **av)
 		break;
 	}
 
-	if (conf_get_changed() && conf_write(NULL)) {
+	if (conf_write(NULL)) {
 		fprintf(stderr, _("\n*** Error during writing of the kernel configuration.\n\n"));
 		exit(1);
 	}
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index 07597611cc50..df6a188b9930 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c
@@ -222,10 +222,8 @@ load:
 				continue;
 			if (def == S_DEF_USER) {
 				sym = sym_find(line + 9);
-				if (!sym) {
-					conf_warning("trying to assign nonexistent symbol %s", line + 9);
+				if (!sym)
 					break;
-				}
 			} else {
 				sym = sym_lookup(line + 9, 0);
 				if (sym->type == S_UNKNOWN)
@@ -261,10 +259,8 @@ load:
 			}
 			if (def == S_DEF_USER) {
 				sym = sym_find(line + 7);
-				if (!sym) {
-					conf_warning("trying to assign nonexistent symbol %s", line + 7);
+				if (!sym)
 					break;
-				}
 			} else {
 				sym = sym_lookup(line + 7, 0);
 				if (sym->type == S_UNKNOWN)
diff --git a/sound/core/seq/oss/seq_oss_synth.c b/sound/core/seq/oss/seq_oss_synth.c
index 558dadbf45f1..e024e4588b82 100644
--- a/sound/core/seq/oss/seq_oss_synth.c
+++ b/sound/core/seq/oss/seq_oss_synth.c
@@ -604,6 +604,9 @@ snd_seq_oss_synth_make_info(struct seq_oss_devinfo *dp, int dev, struct synth_in
 {
 	struct seq_oss_synth *rec;
 
+	if (dev < 0 || dev >= dp->max_synthdev)
+		return -ENXIO;
+
 	if (dp->synths[dev].is_midi) {
 		struct midi_info minf;
 		snd_seq_oss_midi_make_info(dp, dp->synths[dev].midi_mapped, &minf);