diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pci/controller/pcie-xilinx-nwl.c | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/drivers/pci/controller/pcie-xilinx-nwl.c b/drivers/pci/controller/pcie-xilinx-nwl.c index 45c0f344ccd1..e135a4b60489 100644 --- a/drivers/pci/controller/pcie-xilinx-nwl.c +++ b/drivers/pci/controller/pcie-xilinx-nwl.c @@ -821,8 +821,6 @@ static int nwl_pcie_probe(struct platform_device *pdev) struct pci_bus *child; struct pci_host_bridge *bridge; int err; - resource_size_t iobase = 0; - LIST_HEAD(res); bridge = devm_pci_alloc_host_bridge(dev, sizeof(*pcie)); if (!bridge) @@ -845,24 +843,18 @@ static int nwl_pcie_probe(struct platform_device *pdev) return err; } - err = devm_of_pci_get_host_bridge_resources(dev, 0, 0xff, &res, - &iobase); + err = pci_parse_request_of_pci_ranges(dev, &bridge->windows, NULL); if (err) { dev_err(dev, "Getting bridge resources failed\n"); return err; } - err = devm_request_pci_bus_resources(dev, &res); - if (err) - goto error; - err = nwl_pcie_init_irq_domain(pcie); if (err) { dev_err(dev, "Failed creating IRQ Domain\n"); - goto error; + return err; } - list_splice_init(&res, &bridge->windows); bridge->dev.parent = dev; bridge->sysdata = pcie; bridge->busnr = pcie->root_busno; @@ -874,13 +866,13 @@ static int nwl_pcie_probe(struct platform_device *pdev) err = nwl_pcie_enable_msi(pcie); if (err < 0) { dev_err(dev, "failed to enable MSI support: %d\n", err); - goto error; + return err; } } err = pci_scan_root_bus_bridge(bridge); if (err) - goto error; + return err; bus = bridge->bus; @@ -889,10 +881,6 @@ static int nwl_pcie_probe(struct platform_device *pdev) pcie_bus_configure_settings(child); pci_bus_add_devices(bus); return 0; - -error: - pci_free_resource_list(&res); - return err; } static struct platform_driver nwl_pcie_driver = { |