__cmpwait_case 264 arch/arm64/include/asm/cmpxchg.h return __cmpwait_case##sfx##_8(ptr, (u8)val); \ __cmpwait_case 266 arch/arm64/include/asm/cmpxchg.h return __cmpwait_case##sfx##_16(ptr, (u16)val); \ __cmpwait_case 268 arch/arm64/include/asm/cmpxchg.h return __cmpwait_case##sfx##_32(ptr, val); \ __cmpwait_case 270 arch/arm64/include/asm/cmpxchg.h return __cmpwait_case##sfx##_64(ptr, val); \