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authorRob Herring <rob.herring@calxeda.com>2013-09-07 23:11:58 +0400
committerRob Herring <rob.herring@calxeda.com>2013-10-10 05:04:08 +0400
commit32df8dca503f82c816f8be85a8d0a394a8b88c2c (patch)
treeef153aaa47f7d1864ff2a367c06200ac65e0518d
parent0c3f061c195ceb891067b6de9e4ecc347c4dea31 (diff)
downloadlinux-32df8dca503f82c816f8be85a8d0a394a8b88c2c.tar.xz
of: remove HAVE_ARCH_DEVTREE_FIXUPS
HAVE_ARCH_DEVTREE_FIXUPS appears to always be needed except for sparc, but it is only used for /proc/device-teee and sparc does not enable /proc/device-tree. So this option is redundant. Remove the option and always enable it. This has the side effect of fixing /proc/device-tree on arches such as arm64 which failed to define this option. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Vineet Gupta <vgupta@synopsys.com> Acked-by: Grant Likely <grant.likely@linaro.org> Cc: Russell King <linux@arm.linux.org.uk> Cc: James Hogan <james.hogan@imgtec.com> Cc: Michal Simek <monstr@monstr.eu> Cc: Jonas Bonn <jonas@southpole.se> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: x86@kernel.org Cc: Chris Zankel <chris@zankel.net> Cc: Max Filippov <jcmvbkbc@gmail.com>
-rw-r--r--arch/arc/include/asm/prom.h2
-rw-r--r--arch/arm/include/asm/prom.h2
-rw-r--r--arch/metag/include/asm/prom.h1
-rw-r--r--arch/microblaze/include/asm/prom.h2
-rw-r--r--arch/openrisc/include/asm/prom.h2
-rw-r--r--arch/powerpc/include/asm/prom.h2
-rw-r--r--arch/x86/include/asm/prom.h2
-rw-r--r--arch/xtensa/include/asm/prom.h2
-rw-r--r--fs/proc/proc_devtree.c3
9 files changed, 0 insertions, 18 deletions
diff --git a/arch/arc/include/asm/prom.h b/arch/arc/include/asm/prom.h
index 692d0d0789a7..15555499e430 100644
--- a/arch/arc/include/asm/prom.h
+++ b/arch/arc/include/asm/prom.h
@@ -9,6 +9,4 @@
#ifndef _ASM_ARC_PROM_H_
#define _ASM_ARC_PROM_H_
-#define HAVE_ARCH_DEVTREE_FIXUPS
-
#endif
diff --git a/arch/arm/include/asm/prom.h b/arch/arm/include/asm/prom.h
index 4a2985e21969..b681575ad3de 100644
--- a/arch/arm/include/asm/prom.h
+++ b/arch/arm/include/asm/prom.h
@@ -11,8 +11,6 @@
#ifndef __ASMARM_PROM_H
#define __ASMARM_PROM_H
-#define HAVE_ARCH_DEVTREE_FIXUPS
-
#ifdef CONFIG_OF
extern const struct machine_desc *setup_machine_fdt(unsigned int dt_phys);
diff --git a/arch/metag/include/asm/prom.h b/arch/metag/include/asm/prom.h
index e19022c5a0cb..d4be144a8613 100644
--- a/arch/metag/include/asm/prom.h
+++ b/arch/metag/include/asm/prom.h
@@ -14,7 +14,6 @@
#ifndef __ASM_METAG_PROM_H
#define __ASM_METAG_PROM_H
-#define HAVE_ARCH_DEVTREE_FIXUPS
extern void copy_fdt(void);
diff --git a/arch/microblaze/include/asm/prom.h b/arch/microblaze/include/asm/prom.h
index 0ebd924902df..2f03ac815851 100644
--- a/arch/microblaze/include/asm/prom.h
+++ b/arch/microblaze/include/asm/prom.h
@@ -16,8 +16,6 @@
#include <linux/of.h>
-#define HAVE_ARCH_DEVTREE_FIXUPS
-
/* Other Prototypes */
enum early_consoles {
UARTLITE = 1,
diff --git a/arch/openrisc/include/asm/prom.h b/arch/openrisc/include/asm/prom.h
index 93c9980e1b6b..bec477ba9f7d 100644
--- a/arch/openrisc/include/asm/prom.h
+++ b/arch/openrisc/include/asm/prom.h
@@ -17,6 +17,4 @@
#ifndef _ASM_OPENRISC_PROM_H
#define _ASM_OPENRISC_PROM_H
-#define HAVE_ARCH_DEVTREE_FIXUPS
-
#endif /* _ASM_OPENRISC_PROM_H */
diff --git a/arch/powerpc/include/asm/prom.h b/arch/powerpc/include/asm/prom.h
index 6707c16d8fc5..43fe0023d722 100644
--- a/arch/powerpc/include/asm/prom.h
+++ b/arch/powerpc/include/asm/prom.h
@@ -20,8 +20,6 @@
#include <asm/irq.h>
#include <linux/atomic.h>
-#define HAVE_ARCH_DEVTREE_FIXUPS
-
/*
* OF address retreival & translation
*/
diff --git a/arch/x86/include/asm/prom.h b/arch/x86/include/asm/prom.h
index 8ef2ec70858f..fbeb06ed0eaa 100644
--- a/arch/x86/include/asm/prom.h
+++ b/arch/x86/include/asm/prom.h
@@ -39,7 +39,5 @@ static inline void x86_dtb_init(void) { }
extern char cmd_line[COMMAND_LINE_SIZE];
-#define HAVE_ARCH_DEVTREE_FIXUPS
-
#endif /* __ASSEMBLY__ */
#endif
diff --git a/arch/xtensa/include/asm/prom.h b/arch/xtensa/include/asm/prom.h
index f3d7cd2c0de7..2a87a583b41b 100644
--- a/arch/xtensa/include/asm/prom.h
+++ b/arch/xtensa/include/asm/prom.h
@@ -1,6 +1,4 @@
#ifndef _XTENSA_ASM_PROM_H
#define _XTENSA_ASM_PROM_H
-#define HAVE_ARCH_DEVTREE_FIXUPS
-
#endif /* _XTENSA_ASM_PROM_H */
diff --git a/fs/proc/proc_devtree.c b/fs/proc/proc_devtree.c
index 106a83570630..70779b2fc209 100644
--- a/fs/proc/proc_devtree.c
+++ b/fs/proc/proc_devtree.c
@@ -14,16 +14,13 @@
#include <linux/of.h>
#include <linux/export.h>
#include <linux/slab.h>
-#include <asm/prom.h>
#include <asm/uaccess.h>
#include "internal.h"
static inline void set_node_proc_entry(struct device_node *np,
struct proc_dir_entry *de)
{
-#ifdef HAVE_ARCH_DEVTREE_FIXUPS
np->pde = de;
-#endif
}
static struct proc_dir_entry *proc_device_tree;