1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/net/mlx4/en_main.c b/drivers/net/mlx4/en_main.c
index f6e0d40cd876..1ff6ca6466ed 100644
--- a/drivers/net/mlx4/en_main.c
+++ b/drivers/net/mlx4/en_main.c
@@ -202,7 +202,8 @@ static void *mlx4_en_add(struct mlx4_dev *dev)
         if (mlx4_uar_alloc(dev, &mdev->priv_uar))
                 goto err_pd;
 
-        mdev->uar_map = ioremap(mdev->priv_uar.pfn << PAGE_SHIFT, PAGE_SIZE);
+        mdev->uar_map = ioremap((phys_addr_t) mdev->priv_uar.pfn << PAGE_SHIFT,
+                                PAGE_SIZE);
         if (!mdev->uar_map)
                 goto err_uar;
         spin_lock_init(&mdev->uar_lock);