1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/mlx4/main.c b/drivers/net/mlx4/main.c
index 782f11d8fa71..4ffdc18fcb8a 100644
--- a/drivers/net/mlx4/main.c
+++ b/drivers/net/mlx4/main.c
@@ -829,7 +829,7 @@ static int mlx4_setup_hca(struct mlx4_dev *dev)
                 goto err_uar_table_free;
         }
 
-        priv->kar = ioremap(priv->driver_uar.pfn << PAGE_SHIFT, PAGE_SIZE);
+        priv->kar = ioremap((phys_addr_t) priv->driver_uar.pfn << PAGE_SHIFT, PAGE_SIZE);
         if (!priv->kar) {
                 mlx4_err(dev, "Couldn't map kernel access region, "
                          "aborting.\n");