1 files changed, 3 insertions, 3 deletions

diff --git a/arch/x86/lib/atomic64_386_32.S b/arch/x86/lib/atomic64_386_32.S
index e8e7e0d06f42..00933d5e992f 100644
--- a/arch/x86/lib/atomic64_386_32.S
+++ b/arch/x86/lib/atomic64_386_32.S
@@ -137,13 +137,13 @@ BEGIN(dec_return)
 RET_ENDP
 #undef v
 
-#define v %ecx
+#define v %esi
 BEGIN(add_unless)
-        addl %eax, %esi
+        addl %eax, %ecx
         adcl %edx, %edi
         addl  (v), %eax
         adcl 4(v), %edx
-        cmpl %eax, %esi
+        cmpl %eax, %ecx
         je 3f
 1:
         movl %eax,  (v)