1405 static int bgmac_mii_read(struct mii_bus *bus, int mii_id, int regnum)  in bgmac_mii_read()
1410 static int bgmac_mii_write(struct mii_bus *bus, int mii_id, int regnum,  in bgmac_mii_write()
1471 	struct mii_bus *mii_bus;  in bgmac_mii_register()  local
1480 	mii_bus = mdiobus_alloc();  in bgmac_mii_register()
1481 	if (!mii_bus)  in bgmac_mii_register()
1484 	mii_bus->name = "bgmac mii bus";  in bgmac_mii_register()
1485 	sprintf(mii_bus->id, "%s-%d-%d", "bgmac", bgmac->core->bus->num,  in bgmac_mii_register()
1487 	mii_bus->priv = bgmac;  in bgmac_mii_register()
1488 	mii_bus->read = bgmac_mii_read;  in bgmac_mii_register()
1489 	mii_bus->write = bgmac_mii_write;  in bgmac_mii_register()
1490 	mii_bus->parent = &bgmac->core->dev;  in bgmac_mii_register()
1491 	mii_bus->phy_mask = ~(1 << bgmac->phyaddr);  in bgmac_mii_register()
1493 	mii_bus->irq = kmalloc_array(PHY_MAX_ADDR, sizeof(int), GFP_KERNEL);  in bgmac_mii_register()
1494 	if (!mii_bus->irq) {  in bgmac_mii_register()
1499 		mii_bus->irq[i] = PHY_POLL;  in bgmac_mii_register()
1501 	err = mdiobus_register(mii_bus);  in bgmac_mii_register()
1507 	bgmac->mii_bus = mii_bus;  in bgmac_mii_register()
1510 	snprintf(bus_id, sizeof(bus_id), PHY_ID_FMT, mii_bus->id,  in bgmac_mii_register()
1524 	mdiobus_unregister(mii_bus);  in bgmac_mii_register()
1526 	kfree(mii_bus->irq);  in bgmac_mii_register()
1528 	mdiobus_free(mii_bus);  in bgmac_mii_register()
1534 	struct mii_bus *mii_bus = bgmac->mii_bus;  in bgmac_mii_unregister()  local
1536 	mdiobus_unregister(mii_bus);  in bgmac_mii_unregister()
1537 	kfree(mii_bus->irq);  in bgmac_mii_unregister()
1538 	mdiobus_free(mii_bus);  in bgmac_mii_unregister()