1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/mmc/card/queue.c b/drivers/mmc/card/queue.c
index 357bbc54fe4b..3e049c13429c 100644
--- a/drivers/mmc/card/queue.c
+++ b/drivers/mmc/card/queue.c
@@ -197,7 +197,7 @@ int mmc_init_queue(struct mmc_queue *mq, struct mmc_card *card,
         struct mmc_queue_req *mqrq_prev = &mq->mqrq[1];
 
         if (mmc_dev(host)->dma_mask && *mmc_dev(host)->dma_mask)
-                limit = dma_max_pfn(mmc_dev(host)) << PAGE_SHIFT;
+                limit = (u64)dma_max_pfn(mmc_dev(host)) << PAGE_SHIFT;
 
         mq->card = card;
         mq->queue = blk_init_queue(mmc_request_fn, lock);