8 	unsigned long flags, retval;  in xchg_u32()  local
11 	retval = *m;  in xchg_u32()
14 	return retval;  in xchg_u32()
19 	unsigned long flags, retval;  in xchg_u16()  local
22 	retval = *m;  in xchg_u16()
25 	return retval;  in xchg_u16()
30 	unsigned long flags, retval;  in xchg_u8()  local
33 	retval = *m;  in xchg_u8()
36 	return retval;  in xchg_u8()
42 	__u32 retval;  in __cmpxchg_u32()  local
46 	retval = *m;  in __cmpxchg_u32()
47 	if (retval == old)  in __cmpxchg_u32()
50 	return retval;  in __cmpxchg_u32()