[PATCH] ARM: Remove BUILD_BUG_ON from asm/bug.h

Simon Glass sjg at chromium.org
Tue Jan 3 13:44:36 EST 2012


BUILD_BUG_ON is defined in linux/kernel.h but that is not included by the
asm/bug.h header which uses it. This causes a build error:

...include/linux/mtd/map.h: In function 'inline_map_read':
...include/linux/mtd/map.h:408:3: error: implicit declaration of function
'BUILD_BUG_ON' [-Werror=implicit-function-declaration]

The check is not essential and is not present for other architectures, so
just remove it.

Signed-off-by: Simon Glass <sjg at chromium.org>
---
 arch/arm/include/asm/bug.h |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/arch/arm/include/asm/bug.h b/arch/arm/include/asm/bug.h
index 9abe7a0..fac79dc 100644
--- a/arch/arm/include/asm/bug.h
+++ b/arch/arm/include/asm/bug.h
@@ -32,7 +32,6 @@
 
 #define __BUG(__file, __line, __value)				\
 do {								\
-	BUILD_BUG_ON(sizeof(struct bug_entry) != 12);		\
 	asm volatile("1:\t" BUG_INSTR_TYPE #__value "\n"	\
 		".pushsection .rodata.str, \"aMS\", %progbits, 1\n" \
 		"2:\t.asciz " #__file "\n" 			\
-- 
1.7.3.1




More information about the linux-arm-kernel mailing list