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fsl_pq_mdio: Revive UCC MDIO support

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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@ru.mvista.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Anton Vorontsov
2009-03-31 08:33:52 +00:00
committed by David S. Miller
parent da1aa63ec3
commit 0ac023faa6
1 changed files with 1 additions and 1 deletions
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2
drivers/net/fsl_pq_mdio.c
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@ -387,7 +387,7 @@ static int fsl_pq_mdio_probe(struct of_device *ofdev,
* The TBIPHY-only buses will find PHYs at every address, * The TBIPHY-only buses will find PHYs at every address,
* so we mask them all but the TBI * so we mask them all but the TBI
*/ */
if (!of_device_is_compatible(np, "fsl,gianfar-mdio")) if (of_device_is_compatible(np, "fsl,gianfar-tbi"))
new_bus->phy_mask = ~(1 << tbiaddr); new_bus->phy_mask = ~(1 << tbiaddr);
err = mdiobus_register(new_bus); err = mdiobus_register(new_bus);