7 	unsigned long retval;  in xchg_u32()  local
18 		: "=&r" (retval),  in xchg_u32()
24 	return retval;  in xchg_u32()
29 	unsigned long retval;  in xchg_u16()  local
40 		: "=&r" (retval),  in xchg_u16()
46 	return retval;  in xchg_u16()
51 	unsigned long retval;  in xchg_u8()  local
62 		: "=&r" (retval),  in xchg_u8()
68 	return retval;  in xchg_u8()
74 	unsigned long retval;  in __cmpxchg_u32()  local
87 		: "=&r" (retval),  in __cmpxchg_u32()
92 	return retval;  in __cmpxchg_u32()