mmc: core: Do not leave the block driver in a suspended state

The block driver must be resumed if the mmc bus fails to suspend the card. Signed-off-by: Adrian Hunter <[email protected]> Reviewed-by: Linus Walleij <[email protected]> Cc: [email protected] # v3.19+ Signed-off-by: Ulf Hansson <[email protected]>
agners · Nov 23, 2017 · ebe7dd4 · ebe7dd4
1 parent fb8e456
commit ebe7dd4
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
@@ -157,6 +157,9 @@ static int mmc_bus_suspend(struct device *dev)
 		return ret;
 
 	ret = host->bus_ops->suspend(host);
+	if (ret)
+		pm_generic_resume(dev);
+
 	return ret;
 }