tree c3c00dafaeaa95f78a3296f2cbd58bba92dd6613
parent 7b0c5f21f348a66de495868b8df0284e8dfd6bbf
author Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 1367884171 +0000
committer David S. Miller <davem@davemloft.net> 1368044009 -0700

net: of_mdio: fix behavior on missing phy device

of_mdiobus_register creates a phy_device even if get_phy_device failed
to create it previously. This causes indefinite polling on non-existent
PHYs. This fix makes of_mdio_register rely on get_phy_device to
properly create the device or fail otherwise.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>