Merge branch 'linux-linaro-lsk-v4.4' into linux-linaro-lsk-v4.4-android

[firefly-linux-kernel-4.4.55.git] / drivers / mmc / core / sdio_bus.c

diff --git a/drivers/mmc/core/sdio_bus.c b/drivers/mmc/core/sdio_bus.c
index 7e327a6dd53da304cc59b9012e311504bfaf67df..e32ed3d28b067e79516e0e51dc64d2247fd5604f 100644 (file)
--- a/drivers/mmc/core/sdio_bus.c
+++ b/drivers/mmc/core/sdio_bus.c
@@ -28,6 +28,10 @@
 #include "sdio_cis.h"
 #include "sdio_bus.h"
 
+#ifdef CONFIG_MMC_EMBEDDED_SDIO
+#include <linux/mmc/host.h>
+#endif
+
 #define to_sdio_driver(d)      container_of(d, struct sdio_driver, drv)
 
 /* show configuration fields */
@@ -263,7 +267,14 @@ static void sdio_release_func(struct device *dev)
 {
        struct sdio_func *func = dev_to_sdio_func(dev);
 
-       sdio_free_func_cis(func);
+#ifdef CONFIG_MMC_EMBEDDED_SDIO
+       /*
+        * If this device is embedded then we never allocated
+        * cis tables for this func
+        */
+       if (!func->card->host->embedded_sdio_data.funcs)
+#endif
+               sdio_free_func_cis(func);
 
        kfree(func->info);