[PATCH] fsl_pq_mdio: Revive UCC MDIO support

[David Miller]

From: Anton Vorontsov <avorontsov at ru.mvista.com>
Date: Tue, 31 Mar 2009 22:33:52 +0400

> commit 1577ecef766650a57fceb171acee2b13cbfaf1d3 ("netdev: Merge UCC
> and gianfar MDIO bus drivers") introduced a regression so that UCC
> MDIO buses no longer work.
> 
> This is because fsl_pq_mdio driver wrongly masks all non-TBI PHYs
> for !fsl,gianfar-mdio buses, while it should do that only for
> fsl,gianfar-tbi buses.
> 
> Signed-off-by: Anton Vorontsov <avorontsov at ru.mvista.com>

Applied, thanks.