From: Kulikov Vasiliy <segooon@gmail.com>
Date: Sat, 3 Jul 2010 16:04:47 +0000 (+0400)
Subject: USB: core: hcd-pci: use for_each_pci_dev()
X-Git-Tag: upstream/snapshot3+hdmi~13509^2~84
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=402e8dd697d9dbfc40645148d0f539a43b6fc3a6;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

USB: core: hcd-pci: use for_each_pci_dev()

Use for_each_pci_dev() to simplify the code.

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c
index fe6b8d4..c3f9854 100644
--- a/drivers/usb/core/hcd-pci.c
+++ b/drivers/usb/core/hcd-pci.c
@@ -66,10 +66,7 @@ static void companion_common(struct pci_dev *pdev, struct usb_hcd *hcd,
 	 * vice versa.
 	 */
 	companion = NULL;
-	for (;;) {
-		companion = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, companion);
-		if (!companion)
-			break;
+	for_each_pci_dev(companion) {
 		if (companion->bus != pdev->bus ||
 				PCI_SLOT(companion->devfn) != slot)
 			continue;