diff --git a/arch/m68k/include/asm/atomic.h b/arch/m68k/include/asm/atomic.h
index 3e03de7ae33bf953e073aacfc475fedb87011104..cf4c3a7b1a45d2bfac701d4e6a8a44e2f7f260d4 100644
--- a/arch/m68k/include/asm/atomic.h
+++ b/arch/m68k/include/asm/atomic.h
@@ -38,13 +38,6 @@ static inline void atomic_##op(int i, atomic_t *v)			\
 
 #ifdef CONFIG_RMW_INSNS
 
-/*
- * Am I reading these CAS loops right in that %2 is the old value and the first
- * iteration uses an uninitialized value?
- *
- * Would it not make sense to add: tmp = atomic_read(v); to avoid this?
- */
-
 #define ATOMIC_OP_RETURN(op, c_op, asm_op)				\
 static inline int atomic_##op##_return(int i, atomic_t *v)		\
 {									\