Hi Corentin
> +static int sun8i_emac_mdio_register(struct net_device *ndev)
> +{
> + struct sun8i_emac_priv *priv = netdev_priv(ndev);
> + struct mii_bus *bus;
> + int ret;
> +
> + bus = mdiobus_alloc();
You can use devm_mdiobus_alloc() which will simplify your error
handling and unregister code.
Andrew
