[PATCH] ARM: showregs

Fix show_regs() to provide a backtrace.  Provide a new __show_regs()
function which implements the common subset of show_regs() and die().
Add prototypes to asm-arm/system.h

Signed-off-by: Russell King <rmk@arm.linux.org.uk>

1 files changed, 1 insertions, 4 deletions

diff --git a/include/asm-arm/ptrace.h b/include/asm-arm/ptrace.h
index 604e3a186cf9..4377e22b7e1a 100644
--- a/include/asm-arm/ptrace.h
+++ b/include/asm-arm/ptrace.h
@@ -142,11 +142,8 @@ extern unsigned long profile_pc(struct pt_regs *regs);
 #endif
 
 #ifdef __KERNEL__
-extern void show_regs(struct pt_regs *);
-
-#define predicate(x)    (x & 0xf0000000)
+#define predicate(x)            ((x) & 0xf0000000)
 #define PREDICATE_ALWAYS        0xe0000000
-
 #endif
 
 #endif /* __ASSEMBLY__ */