2 files changed, 9 insertions, 6 deletions

diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index dbd33605cc1..fedae89d8f7 100644
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -121,10 +121,13 @@ void __devinit pci_bus_add_devices(struct pci_bus *bus)
                  * If there is an unattached subordinate bus, attach
                  * it and then scan for unattached PCI devices.
                  */
-                if (dev->subordinate && list_empty(&dev->subordinate->node)) {
-                        spin_lock(&pci_bus_lock);
-                        list_add_tail(&dev->subordinate->node, &dev->bus->children);
-                        spin_unlock(&pci_bus_lock);
+                if (dev->subordinate) {
+                       if (list_empty(&dev->subordinate->node)) {
+                               spin_lock(&pci_bus_lock);
+                               list_add_tail(&dev->subordinate->node,
+                                               &dev->bus->children);
+                               spin_unlock(&pci_bus_lock);
+                       }
                         pci_bus_add_devices(dev->subordinate);
 
                         sysfs_create_link(&dev->subordinate->class_dev.kobj, &dev->dev.kobj, "bridge");
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 7d171f83257..6a0a82f0508 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -450,7 +450,7 @@ int __devinit pci_scan_bridge(struct pci_bus *bus, struct pci_dev * dev, int max
                         return max;
                 }
 
-                child = pci_alloc_child_bus(bus, dev, busnr);
+                child = pci_add_new_bus(bus, dev, busnr);
                 if (!child)
                         return max;
                 child->primary = buses & 0xFF;
@@ -477,7 +477,7 @@ int __devinit pci_scan_bridge(struct pci_bus *bus, struct pci_dev * dev, int max
                  * This can happen when a bridge is hot-plugged */
                 if (pci_find_bus(pci_domain_nr(bus), max+1))
                         return max;
-                child = pci_alloc_child_bus(bus, dev, ++max);
+                child = pci_add_new_bus(bus, dev, ++max);
                 buses = (buses & 0xff000000)
                       | ((unsigned int)(child->primary)     <<  0)
                       | ((unsigned int)(child->secondary)   <<  8)