From patchwork Wed Mar 13 23:28:11 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yinghai Lu X-Patchwork-Id: 2266631 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Original-To: patchwork-linux-pci@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork2.kernel.org (Postfix) with ESMTP id 01EA7DF215 for ; Wed, 13 Mar 2013 23:33:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934421Ab3CMXcf (ORCPT ); Wed, 13 Mar 2013 19:32:35 -0400 Received: from userp1040.oracle.com ([156.151.31.81]:17596 "EHLO userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S964891Ab3CMX2i (ORCPT ); Wed, 13 Mar 2013 19:28:38 -0400 Received: from acsinet21.oracle.com (acsinet21.oracle.com [141.146.126.237]) by userp1040.oracle.com (Sentrion-MTA-4.3.1/Sentrion-MTA-4.3.1) with ESMTP id r2DNSVqb015379 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Wed, 13 Mar 2013 23:28:32 GMT Received: from acsmt356.oracle.com (acsmt356.oracle.com [141.146.40.156]) by acsinet21.oracle.com (8.14.4+Sun/8.14.4) with ESMTP id r2DNSUAt006974 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 13 Mar 2013 23:28:31 GMT Received: from abhmt103.oracle.com (abhmt103.oracle.com [141.146.116.55]) by acsmt356.oracle.com (8.12.11.20060308/8.12.11) with ESMTP id r2DNSU47005337; Wed, 13 Mar 2013 18:28:30 -0500 Received: from linux-siqj.site (/10.132.126.191) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Wed, 13 Mar 2013 16:28:30 -0700 From: Yinghai Lu To: Bjorn Helgaas , Ram Pai Cc: linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, Yinghai Lu Subject: [PATCH v3 16/27] PCI: Use for_each_pci_resource() in pci_dev_driver() Date: Wed, 13 Mar 2013 16:28:11 -0700 Message-Id: <1363217302-14383-17-git-send-email-yinghai@kernel.org> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1363217302-14383-1-git-send-email-yinghai@kernel.org> References: <1363217302-14383-1-git-send-email-yinghai@kernel.org> X-Source-IP: acsinet21.oracle.com [141.146.126.237] Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Replace those open code, and make code more readable. Signed-off-by: Yinghai Lu --- drivers/pci/pci-driver.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c index 1fa1e48..866149a 100644 --- a/drivers/pci/pci-driver.c +++ b/drivers/pci/pci-driver.c @@ -1170,9 +1170,11 @@ pci_dev_driver(const struct pci_dev *dev) if (dev->driver) return dev->driver; else { + struct resource *res; int i; - for(i=0; i<=PCI_ROM_RESOURCE; i++) - if (dev->resource[i].flags & IORESOURCE_BUSY) + + for_each_pci_resource((struct pci_dev *)dev, res, i, PCI_NOIOV_RES & ~PCI_BRIDGE_RES) + if (res->flags & IORESOURCE_BUSY) return &pci_compat_driver; } return NULL;