linux-kernel - [PATCH v4 21/29] PCI, xen: Use for_each_pci

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Date:	Fri, 12 Apr 2013 15:44:35 -0700
From:	Yinghai Lu <yinghai@...nel.org>
To:	Bjorn Helgaas <bhelgaas@...gle.com>, Ram Pai <linuxram@...ibm.com>
Cc:	linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
	Yinghai Lu <yinghai@...nel.org>,
	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>,
	virtualization@...ts.linux-foundation.org
Subject: [PATCH v4 21/29] PCI, xen: Use for_each_pci_resource() with xen pci

Signed-off-by: Yinghai Lu <yinghai@...nel.org>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
Cc: virtualization@...ts.linux-foundation.org
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
---
 drivers/pci/xen-pcifront.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/pci/xen-pcifront.c b/drivers/pci/xen-pcifront.c
index 966abc6..c90835f 100644
--- a/drivers/pci/xen-pcifront.c
+++ b/drivers/pci/xen-pcifront.c
@@ -395,9 +395,7 @@ static int pcifront_claim_resource(struct pci_dev *dev, void *data)
 	int i;
 	struct resource *r;
 
-	for (i = 0; i < PCI_NUM_RESOURCES; i++) {
-		r = &dev->resource[i];
-
+	for_each_pci_resource(dev, r, i, PCI_ALL_RES) {
 		if (!r->parent && r->start && r->flags) {
 			dev_info(&pdev->xdev->dev, "claiming resource %s/%d\n",
 				pci_name(dev), i);
-- 
1.8.1.4

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