DWC_MMC_F_BROKEN_CD
sc->sc_flags |= DWC_MMC_F_BROKEN_CD;
sc->sc_flags |= DWC_MMC_F_BROKEN_CD;
(sc->sc_flags & (DWC_MMC_F_BROKEN_CD|DWC_MMC_F_NON_REMOVABLE)) == 0;
if ((sc->sc_flags & DWC_MMC_F_BROKEN_CD) != 0) {