HWLOCK_IN_ATOMIC
case HWLOCK_IN_ATOMIC:
case HWLOCK_IN_ATOMIC:
if (mode == HWLOCK_IN_ATOMIC) {
case HWLOCK_IN_ATOMIC:
return __hwspin_trylock(hwlock, HWLOCK_IN_ATOMIC, NULL);
return __hwspin_lock_timeout(hwlock, to, HWLOCK_IN_ATOMIC, NULL);
__hwspin_unlock(hwlock, HWLOCK_IN_ATOMIC, NULL);