[patch] remove unnecessary asm/mutex.h from kernel/mutex-debug.c

[Ingo Molnar <mingo@redhat.com>]

On Tue, 10 Jan 2006, David Howells wrote:

> I've found a compilation error in mutexes when using the null variety:
> 
> 	In file included from kernel/mutex-debug.c:25:
> 	kernel/mutex-debug.h:23:1: warning: "__IP__" redefined
> 	In file included from include/asm/mutex.h:9,
> 			 from kernel/mutex-debug.c:23:
> 	include/asm-generic/mutex-null.h:15:1: warning: this is the location of the previous definition

ok, the patch below should solve this. This didnt trigger on any of the
existing arches until now, because neither used asm-generic/null.h as
their method. I build-tested the patch. Linus, please apply.

	Ingo
--

remove unnecessary (and incorrect) inclusion of asm/mutex.h, pointed out 
by David Howells.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

----

 kernel/mutex-debug.c |    2 --
 1 files changed, 2 deletions(-)

Index: linux/kernel/mutex-debug.c
===================================================================
--- linux.orig/kernel/mutex-debug.c
+++ linux/kernel/mutex-debug.c
@@ -20,8 +20,6 @@
 #include <linux/kallsyms.h>
 #include <linux/interrupt.h>
 
-#include <asm/mutex.h>
-
 #include "mutex-debug.h"
 
 /*