From patchwork Mon Mar 23 12:40:52 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yijing Wang X-Patchwork-Id: 6072661 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Original-To: patchwork-linux-pci@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id DB03CBF90F for ; Mon, 23 Mar 2015 12:50:26 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id F24B720259 for ; Mon, 23 Mar 2015 12:50:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2BAFE2024C for ; Mon, 23 Mar 2015 12:50:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752743AbbCWMuW (ORCPT ); Mon, 23 Mar 2015 08:50:22 -0400 Received: from szxga03-in.huawei.com ([119.145.14.66]:36320 "EHLO szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752731AbbCWMoW (ORCPT ); Mon, 23 Mar 2015 08:44:22 -0400 Received: from 172.24.2.119 (EHLO szxeml434-hub.china.huawei.com) ([172.24.2.119]) by szxrg03-dlp.huawei.com (MOS 4.4.3-GA FastPath queued) with ESMTP id BDN03965; Mon, 23 Mar 2015 20:44:17 +0800 (CST) Received: from localhost.localdomain (10.175.100.166) by szxeml434-hub.china.huawei.com (10.82.67.225) with Microsoft SMTP Server id 14.3.158.1; Mon, 23 Mar 2015 20:44:08 +0800 From: Yijing Wang To: Bjorn Helgaas CC: Jiang Liu , , Yinghai Lu , , Marc Zyngier , , Russell King , , Thomas Gleixner , Benjamin Herrenschmidt , Rusty Russell , Tony Luck , , "David S. Miller" , "Guan Xuetao" , , , Liviu Dudau , "Arnd Bergmann" , Geert Uytterhoeven , "Yijing Wang" , Tanmay Inamdar Subject: [PATCH v7 26/31] PCI/xgene: Use pci_scan_root_bus() instead of pci_create_root_bus() Date: Mon, 23 Mar 2015 20:40:52 +0800 Message-ID: <1427114457-16687-27-git-send-email-wangyijing@huawei.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1427114457-16687-1-git-send-email-wangyijing@huawei.com> References: <1427114457-16687-1-git-send-email-wangyijing@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.100.166] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020205.55100AA2.0072, ss=1, re=0.001, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0, ip=0.0.0.0, so=2013-05-26 15:14:31, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: cfcad42e002a64a70d7674329c228ca4 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_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 pci_scan_root_bus() instead of pci_create_root_bus() + pci_scan_child_bus() for simplicity. Signed-off-by: Yijing Wang CC: Tanmay Inamdar --- drivers/pci/host/pci-xgene.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/drivers/pci/host/pci-xgene.c b/drivers/pci/host/pci-xgene.c index 078e853..380c259 100644 --- a/drivers/pci/host/pci-xgene.c +++ b/drivers/pci/host/pci-xgene.c @@ -499,12 +499,11 @@ static int xgene_pcie_probe_bridge(struct platform_device *pdev) if (ret) return ret; - bus = pci_create_root_bus(&pdev->dev, -1, 0, + bus = pci_scan_root_bus(&pdev->dev, -1, 0, &xgene_pcie_ops, port, &res); if (!bus) return -ENOMEM; - pci_scan_child_bus(bus); pci_assign_unassigned_bus_resources(bus); pci_bus_add_devices(bus);