static void esdhc_writeb(struct sdhci_host *host, u8 val, int reg)
{
/* Prevent SDHCI core from writing reserved bits (e.g. HISPD). */
if (reg == SDHCI_HOST_CONTROL)
val &= ~ESDHC_HOST_CONTROL_RES;
sdhci_be32bs_writeb(host, val, reg);
}
static void sdhci_hlwd_writeb(struct sdhci_host *host, u8 val, int reg)
{
sdhci_be32bs_writeb(host, val, reg);
udelay(SDHCI_HLWD_WRITE_DELAY);
}