From a58f053b93e15b68e7b5f442316329f68269c8d5 Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Sun, 14 Dec 2008 19:44:13 +0000 Subject: powerpc: Fix asm EMIT_BUG_ENTRY with !CONFIG_BUG Instead of not defining it at all, this defines the macro as being empty, thus avoiding ifdef's in call sites when CONFIG_BUG is not set. Also removes an extra whitespace in the existing definition. Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Paul Mackerras --- arch/powerpc/include/asm/bug.h | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/powerpc/include/asm/bug.h b/arch/powerpc/include/asm/bug.h index e55d1f66b86..64e1fdca233 100644 --- a/arch/powerpc/include/asm/bug.h +++ b/arch/powerpc/include/asm/bug.h @@ -3,6 +3,7 @@ #ifdef __KERNEL__ #include + /* * Define an illegal instr to trap on the bug. * We don't use 0 because that marks the end of a function @@ -14,6 +15,7 @@ #ifdef CONFIG_BUG #ifdef __ASSEMBLY__ +#include #ifdef CONFIG_DEBUG_BUGVERBOSE .macro EMIT_BUG_ENTRY addr,file,line,flags .section __bug_table,"a" @@ -26,7 +28,7 @@ .previous .endm #else - .macro EMIT_BUG_ENTRY addr,file,line,flags +.macro EMIT_BUG_ENTRY addr,file,line,flags .section __bug_table,"a" 5001: PPC_LONG \addr .short \flags @@ -113,6 +115,13 @@ #define HAVE_ARCH_BUG_ON #define HAVE_ARCH_WARN_ON #endif /* __ASSEMBLY __ */ +#else +#ifdef __ASSEMBLY__ +.macro EMIT_BUG_ENTRY addr,file,line,flags +.endm +#else /* !__ASSEMBLY__ */ +#define _EMIT_BUG_ENTRY +#endif #endif /* CONFIG_BUG */ #include -- cgit v1.2.3