ESDHC_PRSSTAT
ret = readl_poll_timeout(host->ioaddr + ESDHC_PRSSTAT, temp,
ret = readl_poll_timeout(host->ioaddr + ESDHC_PRSSTAT, present_state,
if (sdhci_readl(host, ESDHC_PRSSTAT) & ESDHC_CLOCK_STABLE)
if (sdhci_readl(host, ESDHC_PRSSTAT) & ESDHC_CLOCK_STABLE)