From: Bjorn Helgaas <bhelgaas@google.com>
Date: Fri, 28 Oct 2011 22:26:36 +0000 (-0600)
Subject: microblaze/PCI: fix pci_bus_for_each_resource() usage
X-Git-Tag: next-20111214~74^2~23
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=73e0b730f37a587e46fe6d6eb8db74ef7c1c92c9;p=karo-tx-linux.git

microblaze/PCI: fix pci_bus_for_each_resource() usage

The pci_bus_for_each_resource() iterator sets "res" itself, so there's
no need to look it up in the bus->resource[] table.

Logically part of 89a74ecccd and 8a66da71fa.

CC: Michal Simek <monstr@monstr.eu>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---

diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c
index 52b643dd31b9..a720f664073a 100644
--- a/arch/microblaze/pci/pci-common.c
+++ b/arch/microblaze/pci/pci-common.c
@@ -1024,7 +1024,6 @@ static void __devinit pcibios_fixup_bridge(struct pci_bus *bus)
 	struct pci_dev *dev = bus->self;
 
 	pci_bus_for_each_resource(bus, res, i) {
-		res = bus->resource[i];
 		if (!res)
 			continue;
 		if (!res->flags)
@@ -1224,7 +1223,6 @@ void pcibios_allocate_bus_resources(struct pci_bus *bus)
 		 pci_domain_nr(bus), bus->number);
 
 	pci_bus_for_each_resource(bus, res, i) {
-		res = bus->resource[i];
 		if (!res || !res->flags
 		    || res->start > res->end || res->parent)
 			continue;