SD_CARDSTATUS
int_status = ioread32(host->ioaddr + SD_CARDSTATUS);
host->ioaddr + SD_CARDSTATUS);
host->ioaddr + SD_CARDSTATUS);
host->ioaddr + SD_CARDSTATUS);
host->ioaddr + SD_CARDSTATUS);
host->ioaddr + SD_CARDSTATUS);
iowrite32(0, host->ioaddr + SD_CARDSTATUS);
if (!(ioread16(host->ioaddr + SD_CARDSTATUS) & SD_CARD_PRESENT_0)) {
return !(ioread16(host->ioaddr + SD_CARDSTATUS) & SD_CARD_WRITE_PROTECT);
return !!(ioread16(host->ioaddr + SD_CARDSTATUS) & SD_CARD_PRESENT_0);