87 	unsigned long retval;  in tas()  local
91 			      : "=r" (retval): "r" (m): "t", "memory");  in tas()
92 	return retval;  in tas()
175 	unsigned long flags, retval;  in xchg_u32()  local
178 	retval = *m;  in xchg_u32()
181 	return retval;  in xchg_u32()
186 	unsigned long flags, retval;  in xchg_u8()  local
189 	retval = *m;  in xchg_u8()
192 	return retval;  in xchg_u8()
223 	__u32 retval;  in __cmpxchg_u32()  local
227 	retval = *m;  in __cmpxchg_u32()
228 	if (retval == old)  in __cmpxchg_u32()
231 	return retval;  in __cmpxchg_u32()