diff options
| -rw-r--r-- | drivers/pci/pci.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 40e0fe7f87..470ea664e9 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -371,11 +371,15 @@ unsigned int pci_scan_bus(struct pci_bus *bus) list_add_tail(&child_bus->node, &bus->children); dev->subordinate = child_bus; + /* activate bridge device */ + pci_register_device(dev); + + /* scan pci hierarchy behind bridge */ prescan_setup_bridge(dev); pci_scan_bus(child_bus); postscan_setup_bridge(dev); - /* first activate bridge then all devices on it's bus */ - pci_register_device(dev); + + /* finally active all devices behind the bridge */ list_for_each_entry(dev, &child_bus->devices, bus_list) if (!dev->subordinate) pci_register_device(dev); |