1 files changed, 28 insertions, 27 deletions

diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
index 130346f74ee8..ffbbda8f4d41 100644
--- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c
+++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
@@ -1844,13 +1844,14 @@ static int am65_cpsw_nuss_init_slave_ports(struct am65_cpsw_common *common)
 		if (ret < 0) {
 			dev_err(dev, "%pOF error reading port_id %d\n",
 				port_np, ret);
-			return ret;
+			goto of_node_put;
 		}
 
 		if (!port_id || port_id > common->port_num) {
 			dev_err(dev, "%pOF has invalid port_id %u %s\n",
 				port_np, port_id, port_np->name);
-			return -EINVAL;
+			ret = -EINVAL;
+			goto of_node_put;
 		}
 
 		port = am65_common_get_port(common, port_id);
@@ -1866,8 +1867,10 @@ static int am65_cpsw_nuss_init_slave_ports(struct am65_cpsw_common *common)
 				(AM65_CPSW_NU_FRAM_PORT_OFFSET * (port_id - 1));
 
 		port->slave.mac_sl = cpsw_sl_get("am65", dev, port->port_base);
-		if (IS_ERR(port->slave.mac_sl))
-			return PTR_ERR(port->slave.mac_sl);
+		if (IS_ERR(port->slave.mac_sl)) {
+			ret = PTR_ERR(port->slave.mac_sl);
+			goto of_node_put;
+		}
 
 		port->disabled = !of_device_is_available(port_np);
 		if (port->disabled) {
@@ -1880,7 +1883,7 @@ static int am65_cpsw_nuss_init_slave_ports(struct am65_cpsw_common *common)
 			ret = PTR_ERR(port->slave.ifphy);
 			dev_err(dev, "%pOF error retrieving port phy: %d\n",
 				port_np, ret);
-			return ret;
+			goto of_node_put;
 		}
 
 		port->slave.mac_only =
@@ -1889,10 +1892,12 @@ static int am65_cpsw_nuss_init_slave_ports(struct am65_cpsw_common *common)
 		/* get phy/link info */
 		if (of_phy_is_fixed_link(port_np)) {
 			ret = of_phy_register_fixed_link(port_np);
-			if (ret)
-				return dev_err_probe(dev, ret,
+			if (ret) {
+				ret = dev_err_probe(dev, ret,
 						     "failed to register fixed-link phy %pOF\n",
 						     port_np);
+				goto of_node_put;
+			}
 			port->slave.phy_node = of_node_get(port_np);
 		} else {
 			port->slave.phy_node =
@@ -1902,14 +1907,15 @@ static int am65_cpsw_nuss_init_slave_ports(struct am65_cpsw_common *common)
 		if (!port->slave.phy_node) {
 			dev_err(dev,
 				"slave[%d] no phy found\n", port_id);
-			return -ENODEV;
+			ret = -ENODEV;
+			goto of_node_put;
 		}
 
 		ret = of_get_phy_mode(port_np, &port->slave.phy_if);
 		if (ret) {
 			dev_err(dev, "%pOF read phy-mode err %d\n",
 				port_np, ret);
-			return ret;
+			goto of_node_put;
 		}
 
 		ret = of_get_mac_address(port_np, port->slave.mac_addr);
@@ -1918,7 +1924,7 @@ static int am65_cpsw_nuss_init_slave_ports(struct am65_cpsw_common *common)
 							port->port_id,
 							port->slave.mac_addr);
 			if (!is_valid_ether_addr(port->slave.mac_addr)) {
-				random_ether_addr(port->slave.mac_addr);
+				eth_random_addr(port->slave.mac_addr);
 				dev_err(dev, "Use random MAC address\n");
 			}
 		}
@@ -1932,6 +1938,11 @@ static int am65_cpsw_nuss_init_slave_ports(struct am65_cpsw_common *common)
 	}
 
 	return 0;
+
+of_node_put:
+	of_node_put(port_np);
+	of_node_put(node);
+	return ret;
 }
 
 static void am65_cpsw_pcpu_stats_free(void *data)
@@ -1970,7 +1981,7 @@ am65_cpsw_nuss_init_port_ndev(struct am65_cpsw_common *common, u32 port_idx)
 	ndev_priv->msg_enable = AM65_CPSW_DEBUG;
 	SET_NETDEV_DEV(port->ndev, dev);
 
-	ether_addr_copy(port->ndev->dev_addr, port->slave.mac_addr);
+	eth_hw_addr_set(port->ndev, port->slave.mac_addr);
 
 	port->ndev->min_mtu = AM65_CPSW_MIN_PACKET_SIZE;
 	port->ndev->max_mtu = AM65_CPSW_MAX_PACKET_SIZE;
@@ -2429,12 +2440,6 @@ static int am65_cpsw_nuss_register_devlink(struct am65_cpsw_common *common)
 	dl_priv = devlink_priv(common->devlink);
 	dl_priv->common = common;
 
-	ret = devlink_register(common->devlink);
-	if (ret) {
-		dev_err(dev, "devlink reg fail ret:%d\n", ret);
-		goto dl_free;
-	}
-
 	/* Provide devlink hook to switch mode when multiple external ports
 	 * are present NUSS switchdev driver is enabled.
 	 */
@@ -2447,7 +2452,6 @@ static int am65_cpsw_nuss_register_devlink(struct am65_cpsw_common *common)
 			dev_err(dev, "devlink params reg fail ret:%d\n", ret);
 			goto dl_unreg;
 		}
-		devlink_params_publish(common->devlink);
 	}
 
 	for (i = 1; i <= common->port_num; i++) {
@@ -2468,7 +2472,7 @@ static int am65_cpsw_nuss_register_devlink(struct am65_cpsw_common *common)
 		}
 		devlink_port_type_eth_set(dl_port, port->ndev);
 	}
-
+	devlink_register(common->devlink);
 	return ret;
 
 dl_port_unreg:
@@ -2479,10 +2483,7 @@ dl_port_unreg:
 		devlink_port_unregister(dl_port);
 	}
 dl_unreg:
-	devlink_unregister(common->devlink);
-dl_free:
 	devlink_free(common->devlink);
-
 	return ret;
 }
 
@@ -2492,6 +2493,8 @@ static void am65_cpsw_unregister_devlink(struct am65_cpsw_common *common)
 	struct am65_cpsw_port *port;
 	int i;
 
+	devlink_unregister(common->devlink);
+
 	for (i = 1; i <= common->port_num; i++) {
 		port = am65_common_get_port(common, i);
 		dl_port = &port->devlink_port;
@@ -2500,13 +2503,11 @@ static void am65_cpsw_unregister_devlink(struct am65_cpsw_common *common)
 	}
 
 	if (!AM65_CPSW_IS_CPSW2G(common) &&
-	    IS_ENABLED(CONFIG_TI_K3_AM65_CPSW_SWITCHDEV)) {
-		devlink_params_unpublish(common->devlink);
-		devlink_params_unregister(common->devlink, am65_cpsw_devlink_params,
+	    IS_ENABLED(CONFIG_TI_K3_AM65_CPSW_SWITCHDEV))
+		devlink_params_unregister(common->devlink,
+					  am65_cpsw_devlink_params,
 					  ARRAY_SIZE(am65_cpsw_devlink_params));
-	}
 
-	devlink_unregister(common->devlink);
 	devlink_free(common->devlink);
 }