[patch 3/4] pci: really fix parent's subordinate busnr

[Kristen Accardi <kristen.c.accardi@intel.com>]

After you find the maximum value of the subordinate buses below the child
bus, you must fix the parent's subordinate bus number again, otherwise
it may be too small.

Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> 


 drivers/pci/probe.c |    5 +++++
 1 files changed, 5 insertions(+)

--- linux-2.6.15-mm.orig/drivers/pci/probe.c
+++ linux-2.6.15-mm/drivers/pci/probe.c
@@ -537,6 +537,11 @@ int __devinit pci_scan_bridge(struct pci
 			pci_fixup_parent_subordinate_busnr(child, max);
 			/* Now we can scan all subordinate buses... */
 			max = pci_scan_child_bus(child);
+			/*
+			 * now fix it up again since we have found
+			 * the real value of max.
+			 */
+			pci_fixup_parent_subordinate_busnr(child, max);
 		} else {
 			/*
 			 * For CardBus bridges, we leave 4 bus numbers