cmpxchg_u32 84 arch/openrisc/include/asm/cmpxchg.h load32 = cmpxchg_u32(p, old32, new32); cmpxchg_u32 109 arch/openrisc/include/asm/cmpxchg.h } while (cmpxchg_u32(p, oldv, newv) != oldv); cmpxchg_u32 129 arch/openrisc/include/asm/cmpxchg.h return cmpxchg_u32(ptr, old, new);