diff options
| author | Kenth Eriksson <kenth.eriksson@transmode.com> | 2012-03-27 22:05:54 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-13 08:33:45 -0700 |
| commit | 127241bd9ae2771020b24c4537ee1219f823c45f (patch) | |
| tree | bf20b46aaca00eb961e19ddf6d8d769fc7bc1c4d /drivers/net | |
| parent | 0ccef2bfa30d6b6e4cc9674b9dca3b26d1517e33 (diff) | |
Fix non TBI PHY access; a bad merge undid bug fix in a previous commit.
[ Upstream commit 464b57da56910c8737ede75ad820b9a7afc46b3e ]
The merge done in commit b26e478f undid bug fix in commit c3e072f8
("net: fsl_pq_mdio: fix non tbi phy access"), with the result that non
TBI (e.g. MDIO) PHYs cannot be accessed.
Signed-off-by: Kenth Eriksson <kenth.eriksson@transmode.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/freescale/fsl_pq_mdio.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/net/ethernet/freescale/fsl_pq_mdio.c b/drivers/net/ethernet/freescale/fsl_pq_mdio.c index 4d9f84b8ab9..ada234afabf 100644 --- a/drivers/net/ethernet/freescale/fsl_pq_mdio.c +++ b/drivers/net/ethernet/freescale/fsl_pq_mdio.c @@ -356,16 +356,15 @@ static int fsl_pq_mdio_probe(struct platform_device *ofdev) if (prop) tbiaddr = *prop; - } - - if (tbiaddr == -1) { - err = -EBUSY; - goto err_free_irqs; + if (tbiaddr == -1) { + err = -EBUSY; + goto err_free_irqs; + } else { + out_be32(tbipa, tbiaddr); + } } - out_be32(tbipa, tbiaddr); - err = of_mdiobus_register(new_bus, np); if (err) { printk (KERN_ERR "%s: Cannot register as MDIO bus\n", |