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.
          */