[PATCH] kill include/linux/platform.h, default_idle() cleanup

include/linux/platform.h contained nothing that was actually used except
the default_idle() prototype, and is therefore removed by this patch.

This patch does the following with the platform specific default_idle()
functions on different architectures:
- remove the unused function:
  - parisc
  - sparc64
- make the needlessly global function static:
  - arm
  - h8300
  - m68k
  - m68knommu
  - s390
  - v850
  - x86_64
- add a prototype in asm/system.h:
  - cris
  - i386
  - ia64

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Patrick Mochel <mochel@digitalimplant.org>
Acked-by: Kyle McMartin <kyle@parisc-linux.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/arch/cris/kernel/process.c b/arch/cris/kernel/process.c
index 4ab3e87115b6..123451c44154 100644
--- a/arch/cris/kernel/process.c
+++ b/arch/cris/kernel/process.c
@@ -116,6 +116,7 @@
 #include <asm/pgtable.h>
 #include <asm/uaccess.h>
 #include <asm/irq.h>
+#include <asm/system.h>
 #include <linux/module.h>
 #include <linux/spinlock.h>
 #include <linux/fs_struct.h>
@@ -194,8 +195,6 @@ EXPORT_SYMBOL(enable_hlt);
  */
 void (*pm_idle)(void);
 
-extern void default_idle(void);
-
 /*
  * The idle thread. There's no useful work to be
  * done, so just try to conserve power and have a