TIFM_MMCSD_ERRMASK
if (host_status & TIFM_MMCSD_ERRMASK) {
writel(host_status & TIFM_MMCSD_ERRMASK,
if (!(host_status & TIFM_MMCSD_ERRMASK)
| TIFM_MMCSD_ERRMASK,