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Diffstat (limited to 'include/asm-x86_64')
-rw-r--r--include/asm-x86_64/system.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/include/asm-x86_64/system.h b/include/asm-x86_64/system.h
index 1f1c0bf4a5d..5316f3cac23 100644
--- a/include/asm-x86_64/system.h
+++ b/include/asm-x86_64/system.h
@@ -126,8 +126,6 @@ static inline void sched_cacheflush(void)
#define xchg(ptr,v) ((__typeof__(*(ptr)))__xchg((unsigned long)(v),(ptr),sizeof(*(ptr))))
-#define tas(ptr) (xchg((ptr),1))
-
#define __xg(x) ((volatile long *)(x))
static inline void set_64bit(volatile unsigned long *ptr, unsigned long val)