diff options
Diffstat (limited to 'drivers/net/phy/mdio-octeon.c')
| -rw-r--r-- | drivers/net/phy/mdio-octeon.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/net/phy/mdio-octeon.c b/drivers/net/phy/mdio-octeon.c index 1509937e93c0..fcf4e4df7cc8 100644 --- a/drivers/net/phy/mdio-octeon.c +++ b/drivers/net/phy/mdio-octeon.c @@ -277,24 +277,28 @@ static int octeon_mdiobus_probe(struct platform_device *pdev) return -ENOMEM; res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (res_mem == NULL) { dev_err(&pdev->dev, "found no memory resource\n"); - err = -ENXIO; - goto fail; + return -ENXIO; } + bus->mdio_phys = res_mem->start; bus->regsize = resource_size(res_mem); + if (!devm_request_mem_region(&pdev->dev, bus->mdio_phys, bus->regsize, res_mem->name)) { dev_err(&pdev->dev, "request_mem_region failed\n"); - goto fail; + return -ENXIO; } + bus->register_base = (u64)devm_ioremap(&pdev->dev, bus->mdio_phys, bus->regsize); + if (!bus->register_base) { + dev_err(&pdev->dev, "dev_ioremap failed\n"); + return -ENOMEM; + } bus->mii_bus = mdiobus_alloc(); - if (!bus->mii_bus) goto fail; |