RTSX_F_CARD_PRESENT
if (!ISSET(sc->sc_flags, RTSX_F_CARD_PRESENT))
sc->sc_flags |= RTSX_F_CARD_PRESENT;
sc->sc_flags &= ~RTSX_F_CARD_PRESENT;
if (!ISSET(sc->sc_flags, RTSX_F_CARD_PRESENT))
if (ISSET(sc->sc_flags, RTSX_F_CARD_PRESENT))
sc->sc_flags |= RTSX_F_CARD_PRESENT;
if (ISSET(sc->sc_flags, RTSX_F_CARD_PRESENT))
return ISSET(sc->sc_flags, RTSX_F_CARD_PRESENT);