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net: ethernet: davinci_emac: Deduplicate bus_find_device() by name matching
No need to reinvent the wheel, we have bus_find_device_by_name(). Cc: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Lukas Wunner <lukas@wunner.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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87de083857
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1 changed files with 2 additions and 7 deletions
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@ -1385,11 +1385,6 @@ static int emac_devioctl(struct net_device *ndev, struct ifreq *ifrq, int cmd)
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return -EOPNOTSUPP;
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}
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static int match_first_device(struct device *dev, void *data)
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{
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return !strncmp(dev_name(dev), "davinci_mdio", 12);
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}
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/**
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* emac_dev_open - EMAC device open
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* @ndev: The DaVinci EMAC network adapter
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@ -1489,8 +1484,8 @@ static int emac_dev_open(struct net_device *ndev)
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/* use the first phy on the bus if pdata did not give us a phy id */
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if (!phydev && !priv->phy_id) {
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phy = bus_find_device(&mdio_bus_type, NULL, NULL,
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match_first_device);
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phy = bus_find_device_by_name(&mdio_bus_type, NULL,
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"davinci_mdio");
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if (phy) {
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priv->phy_id = dev_name(phy);
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if (!priv->phy_id || !*priv->phy_id)
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