1 files changed, 2 insertions, 2 deletions
diff --git a/arch/aarch64/atomic_arch.h b/arch/aarch64/atomic_arch.h
index 6b4f1a4d..af93d879 100644
--- a/arch/aarch64/atomic_arch.h
+++ b/arch/aarch64/atomic_arch.h
@@ -10,7 +10,7 @@ static inline int a_ll(volatile int *p)
 static inline int a_sc(volatile int *p, int v)
 {
 	int r;
-	__asm__ __volatile__ ("stlxr %w0,%w1,%2" : "=&r"(r) : "r"(v), "Q"(*p) : "memory");
+	__asm__ __volatile__ ("stlxr %w0,%w2,%1" : "=&r"(r), "=Q"(*p) : "r"(v) : "memory");
 	return !r;
 }
 
@@ -44,7 +44,7 @@ static inline void *a_ll_p(volatile void *p)
 static inline int a_sc_p(volatile int *p, void *v)
 {
 	int r;
-	__asm__ __volatile__ ("stlxr %w0,%1,%2" : "=&r"(r) : "r"(v), "Q"(*(void *volatile *)p) : "memory");
+	__asm__ __volatile__ ("stlxr %w0,%2,%1" : "=&r"(r), "=Q"(*(void *volatile *)p) : "r"(v) : "memory");
 	return !r;
 }