diff options
| author | Krzysztof Hałasa <khc@pm.waw.pl> | 2009-05-04 21:31:52 +0200 |
|---|---|---|
| committer | Krzysztof Hałasa <khc@pm.waw.pl> | 2009-05-09 14:57:57 +0200 |
| commit | 7aa6a4786e70fe826b998d1f95ba911a28546844 (patch) | |
| tree | 60efdc48928a292deb96ea5252521fcfbfc458ff | |
| parent | 3ba8c7920552865a338e00512715786b54db4da0 (diff) | |
IXP4xx: complete Ethernet netdev setup before calling register_netdev().
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
| -rw-r--r-- | drivers/net/arm/ixp4xx_eth.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/drivers/net/arm/ixp4xx_eth.c b/drivers/net/arm/ixp4xx_eth.c index 721b5421bf1..a740053d3af 100644 --- a/drivers/net/arm/ixp4xx_eth.c +++ b/drivers/net/arm/ixp4xx_eth.c @@ -1189,15 +1189,10 @@ static int __devinit eth_init_one(struct platform_device *pdev) goto err_free; } - if (register_netdev(dev)) { - err = -EIO; - goto err_npe_rel; - } - port->mem_res = request_mem_region(regs_phys, REGS_SIZE, dev->name); if (!port->mem_res) { err = -EBUSY; - goto err_unreg; + goto err_npe_rel; } port->plat = plat; @@ -1215,20 +1210,25 @@ static int __devinit eth_init_one(struct platform_device *pdev) snprintf(phy_id, BUS_ID_SIZE, PHY_ID_FMT, "0", plat->phy); port->phydev = phy_connect(dev, phy_id, &ixp4xx_adjust_link, 0, PHY_INTERFACE_MODE_MII); - if (IS_ERR(port->phydev)) { - printk(KERN_ERR "%s: Could not attach to PHY\n", dev->name); - return PTR_ERR(port->phydev); - } + if ((err = IS_ERR(port->phydev))) + goto err_free_mem; port->phydev->irq = PHY_POLL; + if ((err = register_netdev(dev))) + goto err_phy_dis; + printk(KERN_INFO "%s: MII PHY %i on %s\n", dev->name, plat->phy, npe_name(port->npe)); return 0; -err_unreg: - unregister_netdev(dev); +err_phy_dis: + phy_disconnect(port->phydev); +err_free_mem: + npe_port_tab[NPE_ID(port->id)] = NULL; + platform_set_drvdata(pdev, NULL); + release_resource(port->mem_res); err_npe_rel: npe_release(port->npe); err_free: @@ -1242,6 +1242,7 @@ static int __devexit eth_remove_one(struct platform_device *pdev) struct port *port = netdev_priv(dev); unregister_netdev(dev); + phy_disconnect(port->phydev); npe_port_tab[NPE_ID(port->id)] = NULL; platform_set_drvdata(pdev, NULL); npe_release(port->npe); |