diff options
author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-10-20 00:10:27 -0300 |
commit | d0b2f91bede3bd5e3d24dd6803e56eee959c1797 (patch) | |
tree | 7fee4ab0509879c373c4f2cbd5b8a5be5b4041ee /drivers/pci/host/pcie-xilinx-nwl.c | |
parent | e914f8eb445e8f74b00303c19c2ffceaedd16a05 (diff) |
Linux-libre 4.8.2-gnupck-4.8.2-gnu
Diffstat (limited to 'drivers/pci/host/pcie-xilinx-nwl.c')
-rw-r--r-- | drivers/pci/host/pcie-xilinx-nwl.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/drivers/pci/host/pcie-xilinx-nwl.c b/drivers/pci/host/pcie-xilinx-nwl.c index 3479d30e2..0b597d919 100644 --- a/drivers/pci/host/pcie-xilinx-nwl.c +++ b/drivers/pci/host/pcie-xilinx-nwl.c @@ -825,27 +825,33 @@ static int nwl_pcie_probe(struct platform_device *pdev) err = of_pci_get_host_bridge_resources(node, 0, 0xff, &res, &iobase); if (err) { - pr_err("Getting bridge resources failed\n"); + dev_err(pcie->dev, "Getting bridge resources failed\n"); return err; } + err = devm_request_pci_bus_resources(pcie->dev, &res); + if (err) + goto error; + err = nwl_pcie_init_irq_domain(pcie); if (err) { dev_err(pcie->dev, "Failed creating IRQ Domain\n"); - return err; + goto error; } bus = pci_create_root_bus(&pdev->dev, pcie->root_busno, &nwl_pcie_ops, pcie, &res); - if (!bus) - return -ENOMEM; + if (!bus) { + err = -ENOMEM; + goto error; + } if (IS_ENABLED(CONFIG_PCI_MSI)) { err = nwl_pcie_enable_msi(pcie, bus); if (err < 0) { dev_err(&pdev->dev, "failed to enable MSI support: %d\n", err); - return err; + goto error; } } pci_scan_child_bus(bus); @@ -855,6 +861,10 @@ static int nwl_pcie_probe(struct platform_device *pdev) pci_bus_add_devices(bus); platform_set_drvdata(pdev, pcie); return 0; + +error: + pci_free_resource_list(&res); + return err; } static int nwl_pcie_remove(struct platform_device *pdev) |