diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
index ece2a0c38562..fc13bfb47783 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c
@@ -699,7 +699,7 @@ static int intel_mgbe_common_data(struct pci_dev *pdev,
 	/* Intel mgbe SGMII interface uses pcs-xcps */
 	if (plat->phy_interface == PHY_INTERFACE_MODE_SGMII ||
 	    plat->phy_interface == PHY_INTERFACE_MODE_1000BASEX) {
-		plat->mdio_bus_data->pcs_mask = BIT(INTEL_MGBE_XPCS_ADDR);
+		plat->mdio_bus_data->pcs_mask = BIT_U32(INTEL_MGBE_XPCS_ADDR);
 		plat->mdio_bus_data->default_an_inband = true;
 		plat->select_pcs = intel_mgbe_select_pcs;
 	}
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
index b913fe5af488..ada6c6ef1f5c 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
@@ -168,7 +168,7 @@ static int loongson_gnet_data(struct pci_dev *pdev,
 	loongson_default_data(pdev, plat);
 
 	plat->phy_interface = PHY_INTERFACE_MODE_GMII;
-	plat->mdio_bus_data->phy_mask = ~(u32)BIT(2);
+	plat->mdio_bus_data->phy_mask = ~BIT_U32(2);
 	plat->fix_mac_speed = loongson_gnet_fix_speed;
 
 	return 0;
diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h
index 678d03d6d3bd..965ada809fdf 100644
--- a/include/linux/stmmac.h
+++ b/include/linux/stmmac.h
@@ -84,8 +84,8 @@ struct stmmac_priv;
 /* Platfrom data for platform device structure's platform_data field */
 
 struct stmmac_mdio_bus_data {
-	unsigned int phy_mask;
-	unsigned int pcs_mask;
+	u32 phy_mask;
+	u32 pcs_mask;
 	int *irqs;
 	int probed_phy_irq;
 	bool needs_reset;