diff options
Diffstat (limited to 'drivers/pci/host/pcie-iproc-platform.c')
| -rw-r--r-- | drivers/pci/host/pcie-iproc-platform.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/drivers/pci/host/pcie-iproc-platform.c b/drivers/pci/host/pcie-iproc-platform.c index 1738c52..a3de087 100644 --- a/drivers/pci/host/pcie-iproc-platform.c +++ b/drivers/pci/host/pcie-iproc-platform.c @@ -40,35 +40,35 @@ MODULE_DEVICE_TABLE(of, iproc_pcie_of_match_table); static int iproc_pcie_pltfm_probe(struct platform_device *pdev) { + struct device *dev = &pdev->dev; const struct of_device_id *of_id; struct iproc_pcie *pcie; - struct device_node *np = pdev->dev.of_node; + struct device_node *np = dev->of_node; struct resource reg; resource_size_t iobase = 0; LIST_HEAD(res); int ret; - of_id = of_match_device(iproc_pcie_of_match_table, &pdev->dev); + of_id = of_match_device(iproc_pcie_of_match_table, dev); if (!of_id) return -EINVAL; - pcie = devm_kzalloc(&pdev->dev, sizeof(struct iproc_pcie), GFP_KERNEL); + pcie = devm_kzalloc(dev, sizeof(*pcie), GFP_KERNEL); if (!pcie) return -ENOMEM; - pcie->dev = &pdev->dev; + pcie->dev = dev; pcie->type = (enum iproc_pcie_type)of_id->data; - platform_set_drvdata(pdev, pcie); ret = of_address_to_resource(np, 0, ®); if (ret < 0) { - dev_err(pcie->dev, "unable to obtain controller resources\n"); + dev_err(dev, "unable to obtain controller resources\n"); return ret; } - pcie->base = devm_ioremap(pcie->dev, reg.start, resource_size(®)); + pcie->base = devm_ioremap(dev, reg.start, resource_size(®)); if (!pcie->base) { - dev_err(pcie->dev, "unable to map controller registers\n"); + dev_err(dev, "unable to map controller registers\n"); return -ENOMEM; } pcie->base_addr = reg.start; @@ -79,7 +79,7 @@ static int iproc_pcie_pltfm_probe(struct platform_device *pdev) ret = of_property_read_u32(np, "brcm,pcie-ob-axi-offset", &val); if (ret) { - dev_err(pcie->dev, + dev_err(dev, "missing brcm,pcie-ob-axi-offset property\n"); return ret; } @@ -88,7 +88,7 @@ static int iproc_pcie_pltfm_probe(struct platform_device *pdev) ret = of_property_read_u32(np, "brcm,pcie-ob-window-size", &val); if (ret) { - dev_err(pcie->dev, + dev_err(dev, "missing brcm,pcie-ob-window-size property\n"); return ret; } @@ -101,7 +101,7 @@ static int iproc_pcie_pltfm_probe(struct platform_device *pdev) } /* PHY use is optional */ - pcie->phy = devm_phy_get(&pdev->dev, "pcie-phy"); + pcie->phy = devm_phy_get(dev, "pcie-phy"); if (IS_ERR(pcie->phy)) { if (PTR_ERR(pcie->phy) == -EPROBE_DEFER) return -EPROBE_DEFER; @@ -110,7 +110,7 @@ static int iproc_pcie_pltfm_probe(struct platform_device *pdev) ret = of_pci_get_host_bridge_resources(np, 0, 0xff, &res, &iobase); if (ret) { - dev_err(pcie->dev, + dev_err(dev, "unable to get PCI host bridge resources\n"); return ret; } @@ -119,10 +119,11 @@ static int iproc_pcie_pltfm_probe(struct platform_device *pdev) ret = iproc_pcie_setup(pcie, &res); if (ret) - dev_err(pcie->dev, "PCIe controller setup failed\n"); + dev_err(dev, "PCIe controller setup failed\n"); pci_free_resource_list(&res); + platform_set_drvdata(pdev, pcie); return ret; } |
