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(parent: 7b0c5f2) | patch
net: of_mdio: fix behavior on missing phy device
authorSebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Mon, 6 May 2013 23:49:31 +0000 (23:49 +0000)
committerDavid S. Miller <davem@davemloft.net>
Wed, 8 May 2013 20:13:29 +0000 (13:13 -0700)
commit058112c7efc9ef43bb511c137293dddbe6e42908
treec3c00dafaeaa95f78a3296f2cbd58bba92dd6613tree | snapshot
parent7b0c5f21f348a66de495868b8df0284e8dfd6bbfcommit | diff
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>
drivers/of/of_mdio.c diff | blob | history
Domain: System / Uncategorized;