Fix when add 'mediatek,cd-poll' to dts cause the sd card be removed randomly.
Special for the device without card-detect pin.
Signed-off-by: Qin Wie <me@vonger.cn>
+ else
+ inserted = (status & MSDC_PS_CDSTS) ? 1 : 0;
+ }
++ if (host->mmc->caps & MMC_CAP_NEEDS_POLL)
++ inserted = 1;
+
+#if 0
+ change = host->card_inserted ^ inserted;
+ present = (sdr_read32(MSDC_PS) & MSDC_PS_CDSTS) ? 0 : 1;
+ else
+ present = (sdr_read32(MSDC_PS) & MSDC_PS_CDSTS) ? 1 : 0;
++ if (host->mmc->caps & MMC_CAP_NEEDS_POLL)
++ present = 1;
+ host->card_inserted = present;
+#endif
+ spin_unlock_irqrestore(&host->lock, flags);