diff options
| author | Andrew Morton <akpm@osdl.org> | 2004-11-18 22:55:39 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2004-11-18 22:55:39 -0800 |
| commit | 30253b6f17b14d7bb545417f028c41a3ccacfce5 (patch) | |
| tree | 87ebff2df50ac1279b5c60ab10926d86f6bf5e6b /include | |
| parent | 484f08a8002ddbc1f990bb64e5606aa4225bbdda (diff) | |
[PATCH] x86 current_stack_pointer warning fix
With newer gcc's:
include/asm/thread_info.h:95: warning: unused variable `current_stack_pointer'
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-i386/thread_info.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/asm-i386/thread_info.h b/include/asm-i386/thread_info.h index 9afee94ac026..819e84b5707a 100644 --- a/include/asm-i386/thread_info.h +++ b/include/asm-i386/thread_info.h @@ -10,6 +10,7 @@ #ifdef __KERNEL__ #include <linux/config.h> +#include <linux/compiler.h> #include <asm/page.h> #ifndef __ASSEMBLY__ @@ -92,7 +93,7 @@ static inline struct thread_info *current_thread_info(void) } /* how to get the current stack pointer from C */ -register unsigned long current_stack_pointer asm("esp"); +register unsigned long current_stack_pointer asm("esp") __attribute_used__; /* thread information allocation */ #ifdef CONFIG_DEBUG_STACK_USAGE |