diff options
Diffstat (limited to 'drivers/net/ethernet/xilinx/xilinx_emaclite.c')
| -rw-r--r-- | drivers/net/ethernet/xilinx/xilinx_emaclite.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/net/ethernet/xilinx/xilinx_emaclite.c b/drivers/net/ethernet/xilinx/xilinx_emaclite.c index 69e31ceccfae..2a0c06e0f730 100644 --- a/drivers/net/ethernet/xilinx/xilinx_emaclite.c +++ b/drivers/net/ethernet/xilinx/xilinx_emaclite.c @@ -123,7 +123,6 @@ * @phy_node: pointer to the PHY device node * @mii_bus: pointer to the MII bus * @last_link: last link status - * @has_mdio: indicates whether MDIO is included in the HW */ struct net_local { @@ -144,7 +143,6 @@ struct net_local { struct mii_bus *mii_bus; int last_link; - bool has_mdio; }; @@ -863,14 +861,14 @@ static int xemaclite_mdio_setup(struct net_local *lp, struct device *dev) bus->write = xemaclite_mdio_write; bus->parent = dev; - lp->mii_bus = bus; - rc = of_mdiobus_register(bus, np); if (rc) { dev_err(dev, "Failed to register mdio bus.\n"); goto err_register; } + lp->mii_bus = bus; + return 0; err_register: @@ -1145,9 +1143,7 @@ static int xemaclite_of_probe(struct platform_device *ofdev) xemaclite_update_address(lp, ndev->dev_addr); lp->phy_node = of_parse_phandle(ofdev->dev.of_node, "phy-handle", 0); - rc = xemaclite_mdio_setup(lp, &ofdev->dev); - if (rc) - dev_warn(&ofdev->dev, "error registering MDIO bus\n"); + xemaclite_mdio_setup(lp, &ofdev->dev); dev_info(dev, "MAC address is now %pM\n", ndev->dev_addr); @@ -1191,7 +1187,7 @@ static int xemaclite_of_remove(struct platform_device *of_dev) struct net_local *lp = netdev_priv(ndev); /* Un-register the mii_bus, if configured */ - if (lp->has_mdio) { + if (lp->mii_bus) { mdiobus_unregister(lp->mii_bus); mdiobus_free(lp->mii_bus); lp->mii_bus = NULL; |