struct pxamci_host *host = mmc_priv(mmc);
 
        if (host->pdata && host->pdata->get_ro)
-               return host->pdata->get_ro(mmc->dev);
+               return host->pdata->get_ro(mmc_dev(mmc));
        /* Host doesn't support read only detection so assume writeable */
        return 0;
 }
                host->power_mode = ios->power_mode;
 
                if (host->pdata && host->pdata->setpower)
-                       host->pdata->setpower(mmc->dev, ios->vdd);
+                       host->pdata->setpower(mmc_dev(mmc), ios->vdd);
 
                if (ios->power_mode == MMC_POWER_ON)
                        host->cmdat |= CMDAT_INIT;