diff options
author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-01-20 14:01:31 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-01-20 14:01:31 -0300 |
commit | b4b7ff4b08e691656c9d77c758fc355833128ac0 (patch) | |
tree | 82fcb00e6b918026dc9f2d1f05ed8eee83874cc0 /drivers/pci/host/pci-xgene.c | |
parent | 35acfa0fc609f2a2cd95cef4a6a9c3a5c38f1778 (diff) |
Linux-libre 4.4-gnupck-4.4-gnu
Diffstat (limited to 'drivers/pci/host/pci-xgene.c')
-rw-r--r-- | drivers/pci/host/pci-xgene.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/drivers/pci/host/pci-xgene.c b/drivers/pci/host/pci-xgene.c index 0236ab9d5..ae00ce22d 100644 --- a/drivers/pci/host/pci-xgene.c +++ b/drivers/pci/host/pci-xgene.c @@ -509,24 +509,6 @@ static int xgene_pcie_setup(struct xgene_pcie_port *port, return 0; } -static int xgene_pcie_msi_enable(struct pci_bus *bus) -{ - struct device_node *msi_node; - - msi_node = of_parse_phandle(bus->dev.of_node, - "msi-parent", 0); - if (!msi_node) - return -ENODEV; - - bus->msi = of_pci_find_msi_chip_by_node(msi_node); - if (!bus->msi) - return -ENODEV; - - of_node_put(msi_node); - bus->msi->dev = &bus->dev; - return 0; -} - static int xgene_pcie_probe_bridge(struct platform_device *pdev) { struct device_node *dn = pdev->dev.of_node; @@ -567,10 +549,6 @@ static int xgene_pcie_probe_bridge(struct platform_device *pdev) if (!bus) return -ENOMEM; - if (IS_ENABLED(CONFIG_PCI_MSI)) - if (xgene_pcie_msi_enable(bus)) - dev_info(port->dev, "failed to enable MSI\n"); - pci_scan_child_bus(bus); pci_assign_unassigned_bus_resources(bus); pci_bus_add_devices(bus); |