__xchg_cmpxchg 42 arch/sh/include/asm/cmpxchg-xchg.h return __xchg_cmpxchg(m, val, sizeof *m); __xchg_cmpxchg 47 arch/sh/include/asm/cmpxchg-xchg.h return __xchg_cmpxchg(m, val, sizeof *m);