diff options
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); |