From c3e072f8a6c5625028531c40ec65f7e301531be2 Mon Sep 17 00:00:00 2001 From: Baruch Siach Date: Mon, 14 Nov 2011 08:21:30 +0200 Subject: [PATCH] net: fsl_pq_mdio: fix non tbi phy access Since 952c5ca1 (fsl_pq_mdio: Clean up tbi address configuration) .probe returns -EBUSY when the "tbi-phy" node is missing. Fix this. Cc: Andy Fleming Signed-off-by: Baruch Siach Signed-off-by: David S. Miller --- drivers/net/ethernet/freescale/fsl_pq_mdio.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/net/ethernet/freescale/fsl_pq_mdio.c b/drivers/net/ethernet/freescale/fsl_pq_mdio.c index 4d9f84b8ab9..8dee1aed47e 100644 --- a/drivers/net/ethernet/freescale/fsl_pq_mdio.c +++ b/drivers/net/ethernet/freescale/fsl_pq_mdio.c @@ -356,16 +356,16 @@ static int fsl_pq_mdio_probe(struct platform_device *ofdev) if (prop) tbiaddr = *prop; - } - if (tbiaddr == -1) { - err = -EBUSY; + if (tbiaddr == -1) { + err = -EBUSY; - goto err_free_irqs; + 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", -- 2.39.5