SDIOIST_IOINT
writel(SDIOIST_IOINT, host->base + DAVINCI_SDIOIST);
writel(SDIOIST_IOINT, host->base + DAVINCI_SDIOIST);
if (status & SDIOIST_IOINT) {
writel(status | SDIOIST_IOINT, host->base + DAVINCI_SDIOIST);