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Diffstat (limited to 'arch/alpha/include/asm/cmpxchg.h')
-rw-r--r--arch/alpha/include/asm/cmpxchg.h6
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/alpha/include/asm/cmpxchg.h b/arch/alpha/include/asm/cmpxchg.h
index 46ebf14a..8a2b331 100644
--- a/arch/alpha/include/asm/cmpxchg.h
+++ b/arch/alpha/include/asm/cmpxchg.h
@@ -6,7 +6,6 @@
* Atomic exchange routines.
*/
-#define __ASM__MB
#define ____xchg(type, args...) __xchg ## type ## _local(args)
#define ____cmpxchg(type, args...) __cmpxchg ## type ## _local(args)
#include <asm/xchg.h>
@@ -33,10 +32,6 @@
cmpxchg_local((ptr), (o), (n)); \
})
-#ifdef CONFIG_SMP
-#undef __ASM__MB
-#define __ASM__MB "\tmb\n"
-#endif
#undef ____xchg
#undef ____cmpxchg
#define ____xchg(type, args...) __xchg ##type(args)
@@ -64,7 +59,6 @@
cmpxchg((ptr), (o), (n)); \
})
-#undef __ASM__MB
#undef ____cmpxchg
#endif /* _ALPHA_CMPXCHG_H */
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