[PATCH v4 21/29] PCI, xen: Use for_each_pci_resource() with xen pci

[Yinghai Lu]

Signed-off-by: Yinghai Lu <yinghai@xxxxxxxxxx>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Cc: virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
---
 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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