From patchwork Thu Feb 26 08:12:20 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yijing Wang X-Patchwork-Id: 5889331 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 [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 353609F37F for ; Thu, 26 Feb 2015 08:20:53 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6CF3520386 for ; Thu, 26 Feb 2015 08:20:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 98BFC2037B for ; Thu, 26 Feb 2015 08:20:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932279AbbBZITr (ORCPT ); Thu, 26 Feb 2015 03:19:47 -0500 Received: from [119.145.14.65] ([119.145.14.65]:5206 "EHLO szxga02-in.huawei.com" rhost-flags-FAIL-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1753671AbbBZIQ3 (ORCPT ); Thu, 26 Feb 2015 03:16:29 -0500 Received: from 172.24.2.119 (EHLO szxeml433-hub.china.huawei.com) ([172.24.2.119]) by szxrg02-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id CHR84737; Thu, 26 Feb 2015 16:15:47 +0800 (CST) Received: from localhost.localdomain (10.175.100.166) by szxeml433-hub.china.huawei.com (10.82.67.210) with Microsoft SMTP Server id 14.3.158.1; Thu, 26 Feb 2015 16:15:34 +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 v4 26/30] PCI/xgene: Use pci_scan_root_bus() instead of pci_create_root_bus() Date: Thu, 26 Feb 2015 16:12:20 +0800 Message-ID: <1424938344-4017-27-git-send-email-wangyijing@huawei.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1424938344-4017-1-git-send-email-wangyijing@huawei.com> References: <1424938344-4017-1-git-send-email-wangyijing@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.100.166] X-CFilter-Loop: Reflected 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 aab5547..0c0e632 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, 0, + bus = pci_scan_root_bus(&pdev->dev, 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);