4 files changed, 7 insertions, 2 deletions

diff --git a/arch/powerpc/kernel/pci_32.c b/arch/powerpc/kernel/pci_32.c
index d32cd500d8b8..0ad101a5fc5e 100644
--- a/arch/powerpc/kernel/pci_32.c
+++ b/arch/powerpc/kernel/pci_32.c
@@ -1269,7 +1269,10 @@ pcibios_init(void)
                 if (pci_assign_all_buses)
                         hose->first_busno = next_busno;
                 hose->last_busno = 0xff;
-                bus = pci_scan_bus(hose->first_busno, hose->ops, hose);
+                bus = pci_scan_bus_parented(hose->parent, hose->first_busno,
+                                            hose->ops, hose);
+                if (bus)
+                        pci_bus_add_devices(bus);
                 hose->last_busno = bus->subordinate;
                 if (pci_assign_all_buses || next_busno <= hose->last_busno)
                         next_busno = hose->last_busno + pcibios_assign_bus_offset;
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c
index 5ffab8787b93..74e580d25c1b 100644
--- a/arch/powerpc/kernel/pci_64.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -513,7 +513,7 @@ void __devinit scan_phb(struct pci_controller *hose)
 
         DBG("Scanning PHB %s\n", node ? node->full_name : "<NO NAME>");
 
-        bus = pci_create_bus(NULL, hose->first_busno, hose->ops, node);
+        bus = pci_create_bus(hose->parent, hose->first_busno, hose->ops, node);
         if (bus == NULL) {
                 printk(KERN_ERR "Failed to create bus for PCI domain %04x\n",
                        hose->global_number);
diff --git a/include/asm-powerpc/pci-bridge.h b/include/asm-powerpc/pci-bridge.h
index 86ee46b09b8a..7bb7f9009806 100644
--- a/include/asm-powerpc/pci-bridge.h
+++ b/include/asm-powerpc/pci-bridge.h
@@ -25,6 +25,7 @@ struct pci_controller {
         int node;
         void *arch_data;
         struct list_head list_node;
+        struct device *parent;
 
         int first_busno;
         int last_busno;
diff --git a/include/asm-ppc/pci-bridge.h b/include/asm-ppc/pci-bridge.h
index 9d5230689b31..6c955d0c1ef0 100644
--- a/include/asm-ppc/pci-bridge.h
+++ b/include/asm-ppc/pci-bridge.h
@@ -43,6 +43,7 @@ struct pci_controller {
         struct pci_controller *next;
         struct pci_bus *bus;
         void *arch_data;
+        struct device *parent;
 
         int first_busno;
         int last_busno;