1 files changed, 3 insertions, 4 deletions

diff --git a/arch/sh/include/asm/cmpxchg-grb.h b/arch/sh/include/asm/cmpxchg-grb.h
index e2681abe764f..4676bf57693a 100644
--- a/arch/sh/include/asm/cmpxchg-grb.h
+++ b/arch/sh/include/asm/cmpxchg-grb.h
@@ -57,11 +57,10 @@ static inline unsigned long __cmpxchg_u32(volatile int *m, unsigned long old,
                 "   mov.l  @%1,   %0      \n\t" /* load  old value */
                 "   cmp/eq  %0,   %2      \n\t"
                 "   bf            1f      \n\t" /* if not equal */
-                "   mov.l   %2,   @%1     \n\t" /* store new value */
+                "   mov.l   %3,   @%1     \n\t" /* store new value */
                 "1: mov     r1,   r15     \n\t" /* LOGOUT */
-                : "=&r" (retval),
-                  "+r"  (m)
-                : "r"   (new)
+                : "=&r" (retval)
+                :  "r"  (m), "r"  (old), "r"  (new)
                 : "memory" , "r0", "r1", "t");
 
         return retval;