The Alpha ll/sc primitives do not imply any sort of barrier; therefore
the smp_mb__{before,after} should be a full barrier. This is the
default from asm-generic/barrier.h and therefore just remove the
current definitions.

Signed-off-by: Peter Zijlstra <pet...@infradead.org>
---
 arch/alpha/include/asm/atomic.h |    5 -----
 arch/alpha/include/asm/bitops.h |    3 ---
 2 files changed, 8 deletions(-)

--- a/arch/alpha/include/asm/atomic.h
+++ b/arch/alpha/include/asm/atomic.h
@@ -292,9 +292,4 @@ static inline long atomic64_dec_if_posit
 #define atomic_dec(v) atomic_sub(1,(v))
 #define atomic64_dec(v) atomic64_sub(1,(v))
 
-#define smp_mb__before_atomic_dec()    smp_mb()
-#define smp_mb__after_atomic_dec()     smp_mb()
-#define smp_mb__before_atomic_inc()    smp_mb()
-#define smp_mb__after_atomic_inc()     smp_mb()
-
 #endif /* _ALPHA_ATOMIC_H */
--- a/arch/alpha/include/asm/bitops.h
+++ b/arch/alpha/include/asm/bitops.h
@@ -53,9 +53,6 @@ __set_bit(unsigned long nr, volatile voi
        *m |= 1 << (nr & 31);
 }
 
-#define smp_mb__before_clear_bit()     smp_mb()
-#define smp_mb__after_clear_bit()      smp_mb()
-
 static inline void
 clear_bit(unsigned long nr, volatile void * addr)
 {


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