diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index 0d1d9679179c..b0ccdb55ca46 100644
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -355,7 +355,7 @@ static int mpt_mask(struct mlx4_dev *dev)
 	return dev->caps.num_mpts - 1;
 }
 
-static void *find_res(struct mlx4_dev *dev, int res_id,
+static void *find_res(struct mlx4_dev *dev, u64 res_id,
 		      enum mlx4_resource type)
 {
 	struct mlx4_priv *priv = mlx4_priv(dev);