diff --git a/[refs] b/[refs]
index cd8df7b37218..df29f3af8eb6 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e4b522d7ef144fb2ad6a4cb23d9cb5ec154be8bc
+refs/heads/master: 9dc452ba2d47f376987a99c0819833af0b46cc3f
diff --git a/trunk/include/asm-x86_64/atomic.h b/trunk/include/asm-x86_64/atomic.h
index 007e88d6d43f..626d3715fbb5 100644
--- a/trunk/include/asm-x86_64/atomic.h
+++ b/trunk/include/asm-x86_64/atomic.h
@@ -189,9 +189,9 @@ static __inline__ int atomic_add_return(int i, atomic_t *v)
 {
 	int __i = i;
 	__asm__ __volatile__(
-		LOCK_PREFIX "xaddl %0, %1;"
-		:"=r"(i)
-		:"m"(v->counter), "0"(i));
+		LOCK_PREFIX "xaddl %0, %1"
+		:"+r" (i), "+m" (v->counter)
+		: : "memory");
 	return i + __i;
 }