diff options
Diffstat (limited to 'drivers/pci/controller/pcie-iproc-platform.c')
| -rw-r--r-- | drivers/pci/controller/pcie-iproc-platform.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/pci/controller/pcie-iproc-platform.c b/drivers/pci/controller/pcie-iproc-platform.c index 5a3550b6bb29..ff0a81a632a1 100644 --- a/drivers/pci/controller/pcie-iproc-platform.c +++ b/drivers/pci/controller/pcie-iproc-platform.c @@ -43,8 +43,6 @@ static int iproc_pcie_pltfm_probe(struct platform_device *pdev) struct iproc_pcie *pcie; struct device_node *np = dev->of_node; struct resource reg; - resource_size_t iobase = 0; - LIST_HEAD(resources); struct pci_host_bridge *bridge; int ret; @@ -93,15 +91,12 @@ static int iproc_pcie_pltfm_probe(struct platform_device *pdev) pcie->need_ib_cfg = of_property_read_bool(np, "dma-ranges"); /* PHY use is optional */ - pcie->phy = devm_phy_get(dev, "pcie-phy"); - if (IS_ERR(pcie->phy)) { - if (PTR_ERR(pcie->phy) == -EPROBE_DEFER) - return -EPROBE_DEFER; - pcie->phy = NULL; - } + pcie->phy = devm_phy_optional_get(dev, "pcie-phy"); + if (IS_ERR(pcie->phy)) + return PTR_ERR(pcie->phy); - ret = devm_of_pci_get_host_bridge_resources(dev, 0, 0xff, &resources, - &iobase); + ret = pci_parse_request_of_pci_ranges(dev, &bridge->windows, + &bridge->dma_ranges, NULL); if (ret) { dev_err(dev, "unable to get PCI host bridge resources\n"); return ret; @@ -116,10 +111,9 @@ static int iproc_pcie_pltfm_probe(struct platform_device *pdev) pcie->map_irq = of_irq_parse_and_map_pci; } - ret = iproc_pcie_setup(pcie, &resources); + ret = iproc_pcie_setup(pcie, &bridge->windows); if (ret) { dev_err(dev, "PCIe controller setup failed\n"); - pci_free_resource_list(&resources); return ret; } |
