diff options
Diffstat (limited to 'drivers/pci/host/pcie-designware.c')
| -rw-r--r-- | drivers/pci/host/pcie-designware.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/pci/host/pcie-designware.c b/drivers/pci/host/pcie-designware.c index 308957f09873..8d52ce73f842 100644 --- a/drivers/pci/host/pcie-designware.c +++ b/drivers/pci/host/pcie-designware.c @@ -525,7 +525,6 @@ int dw_pcie_host_init(struct pcie_port *pp) #ifdef CONFIG_PCI_MSI dw_pcie_msi_chip.dev = pp->dev; - dw_pci.msi_ctrl = &dw_pcie_msi_chip; #endif dw_pci.nr_controllers = 1; @@ -707,8 +706,15 @@ static struct pci_bus *dw_pcie_scan_bus(int nr, struct pci_sys_data *sys) struct pcie_port *pp = sys_to_pcie(sys); pp->root_bus_nr = sys->busnr; - bus = pci_scan_root_bus(pp->dev, sys->busnr, - &dw_pcie_ops, sys, &sys->resources); + + if (IS_ENABLED(CONFIG_PCI_MSI)) + bus = pci_scan_root_bus_msi(pp->dev, sys->busnr, &dw_pcie_ops, + sys, &sys->resources, + &dw_pcie_msi_chip); + else + bus = pci_scan_root_bus(pp->dev, sys->busnr, &dw_pcie_ops, + sys, &sys->resources); + if (!bus) return NULL; |