[PATCH] acpi bridge hotadd: Link newly created pci child bus to its parent on creation

When a pci child bus is created, add it to the parent's children list
immediately rather than waiting till pci_bus_add_devices().  For hot-plug
bridges/devices, pci_bus_add_devices() may be called much later, after they
have been properly configured.  In the meantime, this allows us to use the
normal pci bus search functions for the hot-plug bridges/buses.

Signed-off-by: Rajesh Shah <rajesh.shah@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 7d171f83257f..6a0a82f0508b 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)