diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/host/pci-keystone.c | 2 | ||||
| -rw-r--r-- | drivers/pci/host/pci-layerscape.c | 1 | ||||
| -rw-r--r-- | drivers/pci/host/pci-tegra.c | 13 | ||||
| -rw-r--r-- | drivers/pci/host/pcie-rcar.c | 4 |
4 files changed, 3 insertions, 17 deletions
diff --git a/drivers/pci/host/pci-keystone.c b/drivers/pci/host/pci-keystone.c index 78f79e31ac5c..23a1d97db1dd 100644 --- a/drivers/pci/host/pci-keystone.c +++ b/drivers/pci/host/pci-keystone.c @@ -197,7 +197,7 @@ static int ks_pcie_get_irq_controller_info(struct keystone_pcie *ks_pcie, */ for (temp = 0; temp < max_host_irqs; temp++) { host_irqs[temp] = irq_of_parse_and_map(*np_temp, temp); - if (host_irqs[temp] < 0) + if (!host_irqs[temp]) break; } if (temp) { diff --git a/drivers/pci/host/pci-layerscape.c b/drivers/pci/host/pci-layerscape.c index 6697b1a4d4fa..68c9e5e9b0a8 100644 --- a/drivers/pci/host/pci-layerscape.c +++ b/drivers/pci/host/pci-layerscape.c @@ -167,7 +167,6 @@ MODULE_DEVICE_TABLE(of, ls_pcie_of_match); static struct platform_driver ls_pcie_driver = { .driver = { .name = "layerscape-pcie", - .owner = THIS_MODULE, .of_match_table = ls_pcie_of_match, }, }; diff --git a/drivers/pci/host/pci-tegra.c b/drivers/pci/host/pci-tegra.c index a800ae916394..6f9c29fa70e7 100644 --- a/drivers/pci/host/pci-tegra.c +++ b/drivers/pci/host/pci-tegra.c @@ -625,19 +625,6 @@ static void tegra_pcie_port_free(struct tegra_pcie_port *port) devm_kfree(pcie->dev, port); } -static void tegra_pcie_fixup_bridge(struct pci_dev *dev) -{ - u16 reg; - - if ((dev->class >> 16) == PCI_BASE_CLASS_BRIDGE) { - pci_read_config_word(dev, PCI_COMMAND, ®); - reg |= (PCI_COMMAND_IO | PCI_COMMAND_MEMORY | - PCI_COMMAND_MASTER | PCI_COMMAND_SERR); - pci_write_config_word(dev, PCI_COMMAND, reg); - } -} -DECLARE_PCI_FIXUP_FINAL(PCI_ANY_ID, PCI_ANY_ID, tegra_pcie_fixup_bridge); - /* Tegra PCIE root complex wrongly reports device class */ static void tegra_pcie_fixup_class(struct pci_dev *dev) { diff --git a/drivers/pci/host/pcie-rcar.c b/drivers/pci/host/pcie-rcar.c index ba28078b70e3..c57bd0ac39a0 100644 --- a/drivers/pci/host/pcie-rcar.c +++ b/drivers/pci/host/pcie-rcar.c @@ -754,7 +754,7 @@ static int rcar_pcie_get_resources(struct platform_device *pdev, goto err_map_reg; i = irq_of_parse_and_map(pdev->dev.of_node, 0); - if (i < 0) { + if (!i) { dev_err(pcie->dev, "cannot get platform resources for msi interrupt\n"); err = -ENOENT; goto err_map_reg; @@ -762,7 +762,7 @@ static int rcar_pcie_get_resources(struct platform_device *pdev, pcie->msi.irq1 = i; i = irq_of_parse_and_map(pdev->dev.of_node, 1); - if (i < 0) { + if (!i) { dev_err(pcie->dev, "cannot get platform resources for msi interrupt\n"); err = -ENOENT; goto err_map_reg; |