Merge tag 'lsk-v3.10-15.05-android' into develop-3.10

[firefly-linux-kernel-4.4.55.git] / drivers / mmc / card / block.c

diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index 6df820652d6d85096a9cf44da5272dae3953d582..355c18f4aa39ddb480a0be90b0791177ad083bd2 100755 (executable)
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -952,6 +952,18 @@ static inline void mmc_blk_reset_success(struct mmc_blk_data *md, int type)
        md->reset_done &= ~type;
 }
 
+int mmc_access_rpmb(struct mmc_queue *mq)
+{
+       struct mmc_blk_data *md = mq->data;
+       /*
+        * If this is a RPMB partition access, return ture
+        */
+       if (md && md->part_type == EXT_CSD_PART_CONFIG_ACC_RPMB)
+               return true;
+
+       return false;
+}
+
 static int mmc_blk_issue_discard_rq(struct mmc_queue *mq, struct request *req)
 {
        struct mmc_blk_data *md = mq->data;