[PATCH] x86_64: Fix compat_timer_t

Fix type of compat_timer_t

Pointed out by Matthew Wilcox
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

include/asm-x86_64/compat.h

@@ -28,7 +28,7 @@ typedef u16		compat_ipc_pid_t;
 typedef s32		compat_daddr_t;
 typedef u32		compat_caddr_t;
 typedef __kernel_fsid_t	compat_fsid_t;
-typedef u32		compat_timer_t;
+typedef s32		compat_timer_t;
 typedef s32		compat_key_t;
 
 typedef s32		compat_int_t;