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[v2,19/26] mmc: sdhci: panic write: no runtime pm

Message ID 1352379984-18381-20-git-send-email-dragos.tatulea@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

dragos.tatulea@intel.com Nov. 8, 2012, 1:06 p.m. UTC 
From: Adrian Hunter <adrian.hunter@intel.com>

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
---
 drivers/mmc/host/sdhci.c |    6 ++++++
 1 file changed, 6 insertions(+)
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Patch

diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 3653494..fcedcec 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -2601,11 +2601,17 @@  EXPORT_SYMBOL_GPL(sdhci_enable_irq_wakeups);
 
 static int sdhci_runtime_pm_get(struct sdhci_host *host)
 {
+	if (mmc_am_panic_task(host->mmc))
+		return 0;
+
 	return pm_runtime_get_sync(host->mmc->parent);
 }
 
 static int sdhci_runtime_pm_put(struct sdhci_host *host)
 {
+	if (mmc_am_panic_task(host->mmc))
+		return 0;
+
 	pm_runtime_mark_last_busy(host->mmc->parent);
 	return pm_runtime_put_autosuspend(host->mmc->parent);
 }