diff mbox series

[net-next,2/2] r8169: let managed MDIO bus handling unregister the MDIO bus

Message ID fe286040-382a-c705-bd10-f1a3cf318c34@gmail.com
State Deferred
Delegated to: David Miller
Headers show
Series net: phy: unregister MDIO bus in _devm_mdiobus_free if needed | expand

Commit Message

Heiner Kallweit Feb. 17, 2020, 8:35 p.m. UTC 
Make use of the recent extension to automagically unregister the MDIO
bus in case managed MDIO bus handling is used.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
---
 drivers/net/ethernet/realtek/r8169_main.c | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c
index ad4bb5ac6..5a9143b50 100644
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -5102,7 +5102,6 @@  static void rtl_remove_one(struct pci_dev *pdev)
 	netif_napi_del(&tp->napi);
 
 	unregister_netdev(dev);
-	mdiobus_unregister(tp->phydev->mdio.bus);
 
 	rtl_release_firmware(tp);
 
@@ -5244,10 +5243,8 @@  static int r8169_mdio_register(struct rtl8169_private *tp)
 		return ret;
 
 	tp->phydev = mdiobus_get_phy(new_bus, 0);
-	if (!tp->phydev) {
-		mdiobus_unregister(new_bus);
+	if (!tp->phydev)
 		return -ENODEV;
-	}
 
 	/* PHY will be woken up in rtl_open() */
 	phy_suspend(tp->phydev);
@@ -5585,7 +5582,7 @@  static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	rc = register_netdev(dev);
 	if (rc)
-		goto err_mdio_unregister;
+		return rc;
 
 	netif_info(tp, probe, dev, "%s, %pM, XID %03x, IRQ %d\n",
 		   rtl_chip_infos[chipset].name, dev->dev_addr, xid,
@@ -5604,10 +5601,6 @@  static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 		pm_runtime_put_sync(&pdev->dev);
 
 	return 0;
-
-err_mdio_unregister:
-	mdiobus_unregister(tp->phydev->mdio.bus);
-	return rc;
 }
 
 static struct pci_driver rtl8169_pci_driver = {