mmc: sdhci: Fix missing enhanced strobe setting during runtime resume

Restore enhanced strobe setting during runtime resume.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 542aabc48032042c0cd78e6cad875f5554147f6a..42ef3ebb1d8cf9d57f30e48d21c3a5250aea16ea 100644 (file)
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -2924,6 +2924,10 @@ int sdhci_runtime_resume_host(struct sdhci_host *host)
                spin_unlock_irqrestore(&host->lock, flags);
        }
 
+       if ((mmc->caps2 & MMC_CAP2_HS400_ES) &&
+           mmc->ops->hs400_enhanced_strobe)
+               mmc->ops->hs400_enhanced_strobe(mmc, &mmc->ios);
+
        spin_lock_irqsave(&host->lock, flags);
 
        host->runtime_suspended = false;