78 #define __XCHG_GEN(sfx)							\  argument
79 static inline unsigned long __xchg##sfx(unsigned long x,		\
85 		return __xchg_case##sfx##_1(x, ptr);			\
87 		return __xchg_case##sfx##_2(x, ptr);			\
89 		return __xchg_case##sfx##_4(x, ptr);			\
91 		return __xchg_case##sfx##_8(x, ptr);			\
106 #define __xchg_wrapper(sfx, ptr, x)					\  argument
110 		__xchg##sfx((unsigned long)(x), (ptr), sizeof(*(ptr))); \
120 #define __CMPXCHG_GEN(sfx)						\  argument
121 static inline unsigned long __cmpxchg##sfx(volatile void *ptr,		\
128 		return __cmpxchg_case##sfx##_1(ptr, (u8)old, new);	\
130 		return __cmpxchg_case##sfx##_2(ptr, (u16)old, new);	\
132 		return __cmpxchg_case##sfx##_4(ptr, old, new);		\
134 		return __cmpxchg_case##sfx##_8(ptr, old, new);		\
149 #define __cmpxchg_wrapper(sfx, ptr, o, n)				\  argument
153 		__cmpxchg##sfx((ptr), (unsigned long)(o),		\