From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756222Ab3LELpk (ORCPT ); Thu, 5 Dec 2013 06:45:40 -0500 Received: from szxga01-in.huawei.com ([119.145.14.64]:13390 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754736Ab3LELpi (ORCPT ); Thu, 5 Dec 2013 06:45:38 -0500 From: Yijing Wang To: Alex Williamson , Joerg Roedel , David Woodhouse CC: , , Yijing Wang , Hanjun Guo Subject: [PATCH 3/3] iommu/vt-d: Use dev_is_pci() to check whether it is pci device Date: Thu, 5 Dec 2013 19:43:42 +0800 Message-ID: <1386243822-23972-1-git-send-email-wangyijing@huawei.com> X-Mailer: git-send-email 1.7.11.msysgit.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.135.76.69] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use PCI standard marco dev_is_pci() instead of directly compare pci_bus_type to check whether it is pci device. Signed-off-by: Yijing Wang --- drivers/iommu/intel-iommu.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index 43b9bfe..64d8942 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -2758,7 +2758,7 @@ 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); -- 1.7.1