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Date: Fri, 9 Sep 2016 16:15:27 +0200
From: Andrew Lunn <andrew@...n.ch>
To: Corentin Labbe <clabbe.montjoie@...il.com>
Cc: robh+dt@...nel.org, mark.rutland@....com,
maxime.ripard@...e-electrons.com, wens@...e.org,
linux@...linux.org.uk, davem@...emloft.net, netdev@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
devicetree@...r.kernel.org
Subject: Re: [PATCH v3 1/9] ethernet: add sun8i-emac driver
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
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