60 static int unimac_mdio_read(struct mii_bus *bus, int phy_id, int reg)  in unimac_mdio_read()  argument
62 	struct unimac_mdio_priv *priv = bus->priv;  in unimac_mdio_read()
90 static int unimac_mdio_write(struct mii_bus *bus, int phy_id,  in unimac_mdio_write()  argument
93 	struct unimac_mdio_priv *priv = bus->priv;  in unimac_mdio_write()
121 	struct mii_bus *bus;  in unimac_mdio_probe()  local
146 	bus = priv->mii_bus;  in unimac_mdio_probe()
147 	bus->priv = priv;  in unimac_mdio_probe()
148 	bus->name = "unimac MII bus";  in unimac_mdio_probe()
149 	bus->parent = &pdev->dev;  in unimac_mdio_probe()
150 	bus->read = unimac_mdio_read;  in unimac_mdio_probe()
151 	bus->write = unimac_mdio_write;  in unimac_mdio_probe()
152 	snprintf(bus->id, MII_BUS_ID_SIZE, "%s", pdev->name);  in unimac_mdio_probe()
154 	bus->irq = kcalloc(PHY_MAX_ADDR, sizeof(int), GFP_KERNEL);  in unimac_mdio_probe()
155 	if (!bus->irq) {  in unimac_mdio_probe()
160 	ret = of_mdiobus_register(bus, np);  in unimac_mdio_probe()
173 	kfree(bus->irq);  in unimac_mdio_probe()
175 	mdiobus_free(bus);  in unimac_mdio_probe()