VIA_CRDR_SDBUSMODE
readl(addrbase + VIA_CRDR_SDBUSMODE));
pm_sdhc_reg->sdbusmode_reg = readl(addrbase + VIA_CRDR_SDBUSMODE);
writel(pm_sdhc_reg->sdbusmode_reg, addrbase + VIA_CRDR_SDBUSMODE);
org_data = readl(addrbase + VIA_CRDR_SDBUSMODE);
writel(org_data, addrbase + VIA_CRDR_SDBUSMODE);