1 files changed, 13 insertions, 2 deletions

diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index b494066ef32f..43ece5d41d36 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -673,6 +673,8 @@ add_dev:
         ret = device_register(&child->dev);
         WARN_ON(ret < 0);
 
+        pcibios_add_bus(child);
+
         /* Create legacy_io and legacy_mem files for this bus */
         pci_create_legacy_files(child);
 
@@ -1627,8 +1629,7 @@ unsigned int pci_scan_child_bus(struct pci_bus *bus)
         if (!bus->is_added) {
                 dev_dbg(&bus->dev, "fixups for bus\n");
                 pcibios_fixup_bus(bus);
-                if (pci_is_root_bus(bus))
-                        bus->is_added = 1;
+                bus->is_added = 1;
         }
 
         for (pass=0; pass < 2; pass++)
@@ -1661,6 +1662,14 @@ int __weak pcibios_root_bridge_prepare(struct pci_host_bridge *bridge)
         return 0;
 }
 
+void __weak pcibios_add_bus(struct pci_bus *bus)
+{
+}
+
+void __weak pcibios_remove_bus(struct pci_bus *bus)
+{
+}
+
 struct pci_bus *pci_create_root_bus(struct device *parent, int bus,
                 struct pci_ops *ops, void *sysdata, struct list_head *resources)
 {
@@ -1715,6 +1724,8 @@ struct pci_bus *pci_create_root_bus(struct device *parent, int bus,
         if (error)
                 goto class_dev_reg_err;
 
+        pcibios_add_bus(b);
+
         /* Create legacy_io and legacy_mem files for this bus */
         pci_create_legacy_files(b);