diff options
author | David S. Miller <davem@davemloft.net> | 2009-05-09 20:20:46 (GMT) |
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committer | David S. Miller <davem@davemloft.net> | 2009-05-09 20:20:46 (GMT) |
commit | e1cc1c578055d20d36e084e324001fb5e0355a71 (patch) | |
tree | 66f448ff64ee69129d246b55d0beccb3ab5b2d77 /drivers | |
parent | 9d34d1a20e8171be819a6c8c4de4eea6104d174e (diff) | |
parent | 7aa6a4786e70fe826b998d1f95ba911a28546844 (diff) | |
download | linux-fsl-qoriq-e1cc1c578055d20d36e084e324001fb5e0355a71.tar.xz |
Merge branch 'net-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/chris/linux-2.6
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/net/arm/ixp4xx_eth.c | 31 | ||||
-rw-r--r-- | drivers/net/wan/ixp4xx_hss.c | 4 |
2 files changed, 18 insertions, 17 deletions
diff --git a/drivers/net/arm/ixp4xx_eth.c b/drivers/net/arm/ixp4xx_eth.c index 448487e..a740053 100644 --- a/drivers/net/arm/ixp4xx_eth.c +++ b/drivers/net/arm/ixp4xx_eth.c @@ -338,12 +338,12 @@ static int ixp4xx_mdio_register(void) if (cpu_is_ixp43x()) { /* IXP43x lacks NPE-B and uses NPE-C for MII PHY access */ if (!(ixp4xx_read_feature_bits() & IXP4XX_FEATURE_NPEC_ETH)) - return -ENOSYS; + return -ENODEV; mdio_regs = (struct eth_regs __iomem *)IXP4XX_EthC_BASE_VIRT; } else { /* All MII PHY accesses use NPE-B Ethernet registers */ if (!(ixp4xx_read_feature_bits() & IXP4XX_FEATURE_NPEB_ETH0)) - return -ENOSYS; + return -ENODEV; mdio_regs = (struct eth_regs __iomem *)IXP4XX_EthB_BASE_VIRT; } @@ -1174,7 +1174,7 @@ static int __devinit eth_init_one(struct platform_device *pdev) regs_phys = IXP4XX_EthC_BASE_PHYS; break; default: - err = -ENOSYS; + err = -ENODEV; goto err_free; } @@ -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); diff --git a/drivers/net/wan/ixp4xx_hss.c b/drivers/net/wan/ixp4xx_hss.c index 3bf7d3f..765a7f5 100644 --- a/drivers/net/wan/ixp4xx_hss.c +++ b/drivers/net/wan/ixp4xx_hss.c @@ -1249,7 +1249,7 @@ static int __devinit hss_init_one(struct platform_device *pdev) return -ENOMEM; if ((port->npe = npe_request(0)) == NULL) { - err = -ENOSYS; + err = -ENODEV; goto err_free; } @@ -1311,7 +1311,7 @@ static int __init hss_init_module(void) if ((ixp4xx_read_feature_bits() & (IXP4XX_FEATURE_HDLC | IXP4XX_FEATURE_HSS)) != (IXP4XX_FEATURE_HDLC | IXP4XX_FEATURE_HSS)) - return -ENOSYS; + return -ENODEV; spin_lock_init(&npe_lock); |