From: Yinghai Lu <yinghai@kernel.org>
Date: Fri, 18 May 2012 01:51:11 +0000 (-0700)
Subject: PCI: release busn_res when removing bus
X-Git-Tag: upstream/snapshot3+hdmi~6984^2~21^2~26
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f6dd68a77f9c07088eee71a1787cfc84dcf49198;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

PCI: release busn_res when removing bus

Release bus number resource when removing a bus.

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

diff --git a/drivers/pci/remove.c b/drivers/pci/remove.c
index fd77e2b..04a4861 100644
--- a/drivers/pci/remove.c
+++ b/drivers/pci/remove.c
@@ -68,6 +68,7 @@ void pci_remove_bus(struct pci_bus *pci_bus)
 
 	down_write(&pci_bus_sem);
 	list_del(&pci_bus->node);
+	pci_bus_release_busn_res(pci_bus);
 	up_write(&pci_bus_sem);
 	if (!pci_bus->is_added)
 		return;