From: Andrew Morton <akpm@linux-foundation.org>

Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Nick Piggin <npiggin@suse.de>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 include/asm-powerpc/bitops.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN include/asm-powerpc/bitops.h~powerpc-lock-bitops-fix include/asm-powerpc/bitops.h
--- a/include/asm-powerpc/bitops.h~powerpc-lock-bitops-fix
+++ a/include/asm-powerpc/bitops.h
@@ -230,7 +230,7 @@ static __inline__ void set_bits(unsigned
 
 static __inline__ void __clear_bit_unlock(int nr, volatile unsigned long *addr)
 {
-	__asm__ __volatile__(LWSYNC_ON_SMP ::: "memory");
+	__asm__ __volatile__(LWSYNC_ON_SMP "" ::: "memory");
 	__clear_bit(nr, addr);
 }
 
_