net: davinci_emac: match the mdio device against its compatible if possible
authorBartosz Golaszewski <bgolaszewski@baylibre.com>
Wed, 20 Jun 2018 08:03:56 +0000 (10:03 +0200)
committerDavid S. Miller <davem@davemloft.net>
Thu, 21 Jun 2018 01:23:48 +0000 (10:23 +0900)
commitea0820bb771175c7d4192fc6f5b5c56b3c6d5239
treef8e3dff8120609d5546b21ed50db7fecfd0e556f
parent6d8b834989f56066499cb25fd7d60169ed5e188b
net: davinci_emac: match the mdio device against its compatible if possible

Device tree based systems without of_dev_auxdata will have the mdio
device named differently than "davinci_mdio(.0)". In this case use the
device's parent's compatible string for matching

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/ti/davinci_emac.c