__xchg_u32         15 arch/sparc/include/asm/cmpxchg_32.h unsigned long __xchg_u32(volatile u32 *m, u32 new);
__xchg_u32         22 arch/sparc/include/asm/cmpxchg_32.h 		return __xchg_u32(ptr, x);
__xchg_u32        202 arch/sparc/lib/atomic32.c EXPORT_SYMBOL(__xchg_u32);
__xchg_u32         54 include/asm-generic/cmpxchg.h #ifdef __xchg_u32
__xchg_u32         55 include/asm-generic/cmpxchg.h 		return __xchg_u32(x, ptr);