CARDSLOT_WORK
if (CARDSLOT_WORK(sc->sc_status) == CARDSLOT_STATUS_WORKING) {
if (CARDSLOT_WORK(sc->sc_status) == CARDSLOT_STATUS_WORKING) {
if (CARDSLOT_WORK(sc->sc_status) == CARDSLOT_STATUS_WORKING) {
&& (CARDSLOT_WORK(sc->sc_status) == CARDSLOT_STATUS_WORKING)) {