From: Lukas Wunner Date: Sat, 25 Nov 2017 11:18:19 +0000 (+0100) Subject: net: ethernet: davinci_emac: Deduplicate bus_find_device() by name matching X-Git-Tag: v4.16-rc1~123^2~464 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=3243ff2a05ec;p=linux.git 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 Signed-off-by: Lukas Wunner Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/ti/davinci_emac.c b/drivers/net/ethernet/ti/davinci_emac.c index 4bb561856af5..f58c0c620356 100644 --- a/drivers/net/ethernet/ti/davinci_emac.c +++ b/drivers/net/ethernet/ti/davinci_emac.c @@ -1385,11 +1385,6 @@ static int emac_devioctl(struct net_device *ndev, struct ifreq *ifrq, int cmd) return -EOPNOTSUPP; } -static int match_first_device(struct device *dev, void *data) -{ - return !strncmp(dev_name(dev), "davinci_mdio", 12); -} - /** * emac_dev_open - EMAC device open * @ndev: The DaVinci EMAC network adapter @@ -1489,8 +1484,8 @@ static int emac_dev_open(struct net_device *ndev) /* use the first phy on the bus if pdata did not give us a phy id */ if (!phydev && !priv->phy_id) { - phy = bus_find_device(&mdio_bus_type, NULL, NULL, - match_first_device); + phy = bus_find_device_by_name(&mdio_bus_type, NULL, + "davinci_mdio"); if (phy) { priv->phy_id = dev_name(phy); if (!priv->phy_id || !*priv->phy_id)