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authorBjorn Helgaas <bjorn.helgaas@hp.com>2006-04-04 04:09:22 +0400
committerGreg Kroah-Hartman <gregkh@suse.de>2006-04-14 22:41:25 +0400
commit4f705ae3e94ffaafe8d35f71ff4d5c499bb06814 (patch)
treec19d010668b5c21bc3d89b6be698612fefe23ca0
parent026694920579590c73b5c56705d543568ed5ad41 (diff)
downloadlinux-4f705ae3e94ffaafe8d35f71ff4d5c499bb06814.tar.xz
[PATCH] DMI: move dmi_scan.c from arch/i386 to drivers/firmware/
dmi_scan.c is arch-independent and is used by i386, x86_64, and ia64. Currently all three arches compile it from arch/i386, which means that ia64 and x86_64 depend on things in arch/i386 that they wouldn't otherwise care about. This is simply "mv arch/i386/kernel/dmi_scan.c drivers/firmware/" (removing trailing whitespace) and the associated Makefile changes. All three architectures already set CONFIG_DMI in their top-level Kconfig files. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: Andi Kleen <ak@muc.de> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Andrey Panin <pazke@orbita1.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r--arch/i386/kernel/Makefile2
-rw-r--r--arch/ia64/kernel/Makefile3
-rw-r--r--arch/x86_64/kernel/Makefile4
-rw-r--r--drivers/firmware/Makefile3
-rw-r--r--drivers/firmware/dmi_scan.c (renamed from arch/i386/kernel/dmi_scan.c)12
5 files changed, 11 insertions, 13 deletions
diff --git a/arch/i386/kernel/Makefile b/arch/i386/kernel/Makefile
index 5b9ed21216cf..96fb8a020af2 100644
--- a/arch/i386/kernel/Makefile
+++ b/arch/i386/kernel/Makefile
@@ -6,7 +6,7 @@ extra-y := head.o init_task.o vmlinux.lds
obj-y := process.o semaphore.o signal.o entry.o traps.o irq.o \
ptrace.o time.o ioport.o ldt.o setup.o i8259.o sys_i386.o \
- pci-dma.o i386_ksyms.o i387.o dmi_scan.o bootflag.o \
+ pci-dma.o i386_ksyms.o i387.o bootflag.o \
quirks.o i8237.o topology.o alternative.o
obj-y += cpu/
diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile
index 59e871dae742..09a0dbc17fb6 100644
--- a/arch/ia64/kernel/Makefile
+++ b/arch/ia64/kernel/Makefile
@@ -7,7 +7,7 @@ extra-y := head.o init_task.o vmlinux.lds
obj-y := acpi.o entry.o efi.o efi_stub.o gate-data.o fsys.o ia64_ksyms.o irq.o irq_ia64.o \
irq_lsapic.o ivt.o machvec.o pal.o patch.o process.o perfmon.o ptrace.o sal.o \
salinfo.o semaphore.o setup.o signal.o sys_ia64.o time.o traps.o unaligned.o \
- unwind.o mca.o mca_asm.o topology.o dmi_scan.o
+ unwind.o mca.o mca_asm.o topology.o
obj-$(CONFIG_IA64_BRL_EMU) += brl_emu.o
obj-$(CONFIG_IA64_GENERIC) += acpi-ext.o
@@ -30,7 +30,6 @@ obj-$(CONFIG_IA64_MCA_RECOVERY) += mca_recovery.o
obj-$(CONFIG_KPROBES) += kprobes.o jprobes.o
obj-$(CONFIG_IA64_UNCACHED_ALLOCATOR) += uncached.o
mca_recovery-y += mca_drv.o mca_drv_asm.o
-dmi_scan-y += ../../i386/kernel/dmi_scan.o
# The gate DSO image is built using a special linker script.
targets += gate.so gate-syms.o
diff --git a/arch/x86_64/kernel/Makefile b/arch/x86_64/kernel/Makefile
index a098a11e7755..059c88313f4e 100644
--- a/arch/x86_64/kernel/Makefile
+++ b/arch/x86_64/kernel/Makefile
@@ -8,7 +8,7 @@ obj-y := process.o signal.o entry.o traps.o irq.o \
ptrace.o time.o ioport.o ldt.o setup.o i8259.o sys_x86_64.o \
x8664_ksyms.o i387.o syscall.o vsyscall.o \
setup64.o bootflag.o e820.o reboot.o quirks.o i8237.o \
- dmi_scan.o pci-dma.o pci-nommu.o
+ pci-dma.o pci-nommu.o
obj-$(CONFIG_X86_MCE) += mce.o
obj-$(CONFIG_X86_MCE_INTEL) += mce_intel.o
@@ -49,5 +49,3 @@ intel_cacheinfo-y += ../../i386/kernel/cpu/intel_cacheinfo.o
quirks-y += ../../i386/kernel/quirks.o
i8237-y += ../../i386/kernel/i8237.o
msr-$(subst m,y,$(CONFIG_X86_MSR)) += ../../i386/kernel/msr.o
-dmi_scan-y += ../../i386/kernel/dmi_scan.o
-
diff --git a/drivers/firmware/Makefile b/drivers/firmware/Makefile
index 85429979d0db..98e395f4bb29 100644
--- a/drivers/firmware/Makefile
+++ b/drivers/firmware/Makefile
@@ -1,7 +1,8 @@
#
# Makefile for the linux kernel.
#
-obj-$(CONFIG_EDD) += edd.o
+obj-$(CONFIG_DMI) += dmi_scan.o
+obj-$(CONFIG_EDD) += edd.o
obj-$(CONFIG_EFI_VARS) += efivars.o
obj-$(CONFIG_EFI_PCDP) += pcdp.o
obj-$(CONFIG_DELL_RBU) += dell_rbu.o
diff --git a/arch/i386/kernel/dmi_scan.c b/drivers/firmware/dmi_scan.c
index 5efceebc48dc..948bd7e1445a 100644
--- a/arch/i386/kernel/dmi_scan.c
+++ b/drivers/firmware/dmi_scan.c
@@ -27,7 +27,7 @@ static char * __init dmi_string(struct dmi_header *dm, u8 s)
else
printk(KERN_ERR "dmi_string: out of memory.\n");
}
- }
+ }
return str;
}
@@ -41,7 +41,7 @@ static int __init dmi_table(u32 base, int len, int num,
{
u8 *buf, *data;
int i = 0;
-
+
buf = dmi_ioremap(base, len);
if (buf == NULL)
return -1;
@@ -49,9 +49,9 @@ static int __init dmi_table(u32 base, int len, int num,
data = buf;
/*
- * Stop when we see all the items the table claimed to have
- * OR we run off the end of the table (also happens)
- */
+ * Stop when we see all the items the table claimed to have
+ * OR we run off the end of the table (also happens)
+ */
while ((i < num) && (data - buf + sizeof(struct dmi_header)) <= len) {
struct dmi_header *dm = (struct dmi_header *)data;
/*
@@ -75,7 +75,7 @@ static int __init dmi_checksum(u8 *buf)
{
u8 sum = 0;
int a;
-
+
for (a = 0; a < 15; a++)
sum += buf[a];