513 	ds->slave_mii_bus = mdiobus_alloc();  in gswip_mdio()
514 	if (!ds->slave_mii_bus)  in gswip_mdio()
517 	ds->slave_mii_bus->priv = priv;  in gswip_mdio()
518 	ds->slave_mii_bus->read = gswip_mdio_rd;  in gswip_mdio()
519 	ds->slave_mii_bus->write = gswip_mdio_wr;  in gswip_mdio()
520 	ds->slave_mii_bus->name = "lantiq,xrx200-mdio";  in gswip_mdio()
521 	snprintf(ds->slave_mii_bus->id, MII_BUS_ID_SIZE, "%s-mii",  in gswip_mdio()
523 	ds->slave_mii_bus->parent = priv->dev;  in gswip_mdio()
524 	ds->slave_mii_bus->phy_mask = ~ds->phys_mii_mask;  in gswip_mdio()
526 	err = of_mdiobus_register(ds->slave_mii_bus, mdio_np);  in gswip_mdio()
528 		mdiobus_free(ds->slave_mii_bus);  in gswip_mdio()
2200 		mdiobus_unregister(priv->ds->slave_mii_bus);  in gswip_probe()
2201 		mdiobus_free(priv->ds->slave_mii_bus);  in gswip_probe()
2223 	if (priv->ds->slave_mii_bus) {  in gswip_remove()
2224 		mdiobus_unregister(priv->ds->slave_mii_bus);  in gswip_remove()
2225 		of_node_put(priv->ds->slave_mii_bus->dev.of_node);  in gswip_remove()
2226 		mdiobus_free(priv->ds->slave_mii_bus);  in gswip_remove()