1 files changed, 6 insertions, 1 deletions

diff --git a/drivers/pci/host/pci-xgene.c b/drivers/pci/host/pci-xgene.c
index 9ecabfa8c634..2988fe136c1e 100644
--- a/drivers/pci/host/pci-xgene.c
+++ b/drivers/pci/host/pci-xgene.c
@@ -631,10 +631,15 @@ static int xgene_pcie_probe_bridge(struct platform_device *pdev)
         if (ret)
                 return ret;
 
-        bus = pci_scan_root_bus(&pdev->dev, 0, &xgene_pcie_ops, port, &res);
+        bus = pci_create_root_bus(&pdev->dev, 0,
+                                        &xgene_pcie_ops, port, &res);
         if (!bus)
                 return -ENOMEM;
 
+        pci_scan_child_bus(bus);
+        pci_assign_unassigned_bus_resources(bus);
+        pci_bus_add_devices(bus);
+
         platform_set_drvdata(pdev, port);
         return 0;
 }