diff --git a/include/asm-arm/spinlock.h b/include/asm-arm/spinlock.h
index e2f1d75171df..01b7c26a3038 100644
--- a/include/asm-arm/spinlock.h
+++ b/include/asm-arm/spinlock.h
@@ -201,7 +201,7 @@ static inline void __raw_read_unlock(raw_rwlock_t *rw)
 
 static inline int __raw_read_trylock(raw_rwlock_t *rw)
 {
-	unsigned long tmp tmp2 = 1;
+	unsigned long tmp, tmp2 = 1;
 
 	__asm__ __volatile__(
 "1:	ldrex	%0, [%2]\n"