linux/arch/arm/include/asm/bug.h
Nicolas Pitre d81030a1ba [ARM] 5211/2: fix a couple warnings from BUG() usage
When CONFIG_DEBUG_BUGVERBOSE is not set, we get warnings such as:

arch/arm/mm/ioremap.c: In function ‘remap_area_pte’:
arch/arm/mm/ioremap.c:67: warning: control reaches end of non-void function
mm/bootmem.c: In function ‘mark_bootmem’:
mm/bootmem.c:321: warning: control reaches end of non-void function
fs/dcache.c: In function ‘d_materialise_unique’:
fs/dcache.c:1875: warning: control reaches end of non-void function
fs/nfs/client.c: In function ‘nfs_sockaddr_match_ipaddr’:
fs/nfs/client.c:251: warning: control reaches end of non-void function
block/cfq-iosched.c: In function ‘cfq_async_queue_prio’:
block/cfq-iosched.c:1501: warning: control reaches end of non-void function

Signed-off-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-09-01 12:06:27 +01:00

24 lines
405 B
C

#ifndef _ASMARM_BUG_H
#define _ASMARM_BUG_H
#ifdef CONFIG_BUG
#ifdef CONFIG_DEBUG_BUGVERBOSE
extern void __bug(const char *file, int line) __attribute__((noreturn));
/* give file/line information */
#define BUG() __bug(__FILE__, __LINE__)
#else
/* this just causes an oops */
#define BUG() do { *(int *)0 = 0; } while (1)
#endif
#define HAVE_ARCH_BUG
#endif
#include <asm-generic/bug.h>
#endif