MMCICLEAR
host->base + MMCICLEAR);
writel(status, host->base + MMCICLEAR);
writel(0xfff, host->base + MMCICLEAR);
writel(host->variant->busy_detect_mask, base + MMCICLEAR);
writel(host->variant->busy_detect_mask, base + MMCICLEAR);
writel(host->variant->busy_detect_mask, base + MMCICLEAR);
writel_relaxed(host->variant->busy_detect_mask, base + MMCICLEAR);
writel_relaxed(MCI_STM32_VSWENDC, host->base + MMCICLEAR);
host->base + MMCICLEAR);