154 	struct mii_bus *new_bus;  in fs_enet_mdio_probe()  local
164 	new_bus = alloc_mdio_bitbang(&bitbang->ctrl);  in fs_enet_mdio_probe()
165 	if (!new_bus)  in fs_enet_mdio_probe()
168 	new_bus->name = "CPM2 Bitbanged MII",  in fs_enet_mdio_probe()
170 	ret = fs_mii_bitbang_init(new_bus, ofdev->dev.of_node);  in fs_enet_mdio_probe()
174 	new_bus->phy_mask = ~0;  in fs_enet_mdio_probe()
175 	new_bus->irq = kmalloc(sizeof(int) * PHY_MAX_ADDR, GFP_KERNEL);  in fs_enet_mdio_probe()
176 	if (!new_bus->irq) {  in fs_enet_mdio_probe()
181 	new_bus->parent = &ofdev->dev;  in fs_enet_mdio_probe()
182 	platform_set_drvdata(ofdev, new_bus);  in fs_enet_mdio_probe()
184 	ret = of_mdiobus_register(new_bus, ofdev->dev.of_node);  in fs_enet_mdio_probe()
191 	kfree(new_bus->irq);  in fs_enet_mdio_probe()
195 	free_mdio_bitbang(new_bus);  in fs_enet_mdio_probe()