From patchwork Mon Jan 6 06:18:25 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiang Liu X-Patchwork-Id: 3435721 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Original-To: patchwork-linux-pci@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 91EEC9F163 for ; Mon, 6 Jan 2014 06:19:42 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id DF8C92016C for ; Mon, 6 Jan 2014 06:19:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9DD6620165 for ; Mon, 6 Jan 2014 06:19:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753120AbaAFGSv (ORCPT ); Mon, 6 Jan 2014 01:18:51 -0500 Received: from mga03.intel.com ([143.182.124.21]:37985 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753112AbaAFGSt (ORCPT ); Mon, 6 Jan 2014 01:18:49 -0500 Received: from azsmga001.ch.intel.com ([10.2.17.19]) by azsmga101.ch.intel.com with ESMTP; 05 Jan 2014 22:18:49 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.95,611,1384329600"; d="scan'208";a="401364958" Received: from gerry-dev.bj.intel.com ([10.238.158.74]) by azsmga001.ch.intel.com with ESMTP; 05 Jan 2014 22:18:45 -0800 From: Jiang Liu To: Joerg Roedel , David Woodhouse , Yinghai Lu , Dan Williams , Vinod Koul , Jiri Kosina Cc: Jiang Liu , Ashok Raj , Yijing Wang , Tony Luck , iommu@lists.linux-foundation.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org Subject: [Patch Part1 V3 18/20] iommu/vt-d, PCI, trivial: use dev_is_pci() instead of hardcoding Date: Mon, 6 Jan 2014 14:18:25 +0800 Message-Id: <1388989107-4795-19-git-send-email-jiang.liu@linux.intel.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1388989107-4795-1-git-send-email-jiang.liu@linux.intel.com> References: <1388989107-4795-1-git-send-email-jiang.liu@linux.intel.com> Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org X-Spam-Status: No, score=-7.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Use helper dev_is_pci() instead of hardcoding. Signed-off-by: Jiang Liu --- drivers/iommu/intel-iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index 03780eb..6fce741 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -2703,7 +2703,7 @@ static int iommu_no_mapping(struct device *dev) struct pci_dev *pdev; int found; - if (unlikely(dev->bus != &pci_bus_type)) + if (unlikely(!dev_is_pci(dev))) return 1; pdev = to_pci_dev(dev);