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authorAdrian Hunter <adrian.hunter@intel.com>2016-11-02 15:49:11 +0200
committerUlf Hansson <ulf.hansson@linaro.org>2016-11-07 13:26:43 +0100
commit086b0ddbeff5317026417c29752129d28a216c66 (patch)
tree8b281871589777b9459266947eefb4ca28d564bb /drivers/mmc/host
parentfe5fb2e3b58f866f82a80fe7c7866ea6d0b306b9 (diff)
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>
Diffstat (limited to 'drivers/mmc/host')
-rw-r--r--drivers/mmc/host/sdhci.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 542aabc48032..42ef3ebb1d8c 100644
--- 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;