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-rw-r--r--drivers/mmc/core/sdio.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c
index f17e0e0bd9d1..0dbd6fe66660 100644
--- a/drivers/mmc/core/sdio.c
+++ b/drivers/mmc/core/sdio.c
@@ -10,6 +10,7 @@
*/
#include <linux/err.h>
+#include <linux/pm_runtime.h>
#include <linux/mmc/host.h>
#include <linux/mmc/card.h>
@@ -708,6 +709,18 @@ int mmc_attach_sdio(struct mmc_host *host, u32 ocr)
card = host->card;
/*
+ * Let runtime PM core know our card is active
+ */
+ err = pm_runtime_set_active(&card->dev);
+ if (err)
+ goto remove;
+
+ /*
+ * Enable runtime PM for this card
+ */
+ pm_runtime_enable(&card->dev);
+
+ /*
* The number of functions on the card is encoded inside
* the ocr.
*/