From: Yinghai Lu <yinghai@kernel.org>
Date: Fri, 18 May 2012 01:51:13 +0000 (-0700)
Subject: PCI: cpci_hotplug: register busn_res
X-Git-Tag: v3.6-rc1~112^2~21^2~12
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f406384628e97618955e17e8d61e59d5ecdc9ca0;p=profile%2Fivi%2Fkernel-x86-ivi.git

PCI: cpci_hotplug: register busn_res

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---

diff --git a/drivers/pci/hotplug/cpci_hotplug_pci.c b/drivers/pci/hotplug/cpci_hotplug_pci.c
index 42f3a61..111b7d94 100644
--- a/drivers/pci/hotplug/cpci_hotplug_pci.c
+++ b/drivers/pci/hotplug/cpci_hotplug_pci.c
@@ -294,6 +294,7 @@ int __ref cpci_configure_slot(struct slot *slot)
 			struct pci_bus *child;
 			unsigned char busnr, start = parent->busn_res.start;
 			unsigned char end = parent->busn_res.end;
+			int max;
 
 			for (busnr = start; busnr <= end; busnr++) {
 				if (!pci_find_bus(pci_domain_nr(parent),
@@ -312,7 +313,8 @@ int __ref cpci_configure_slot(struct slot *slot)
 				pci_dev_put(dev);
 				continue;
 			}
-			child->busn_res.end = pci_do_scan_bus(child);
+			max = pci_do_scan_bus(child);
+			pci_bus_update_busn_res_end(child, max);
 			pci_bus_size_bridges(child);
 		}
 		pci_dev_put(dev);