From patchwork Sun Jan 27 19:23:43 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yinghai Lu X-Patchwork-Id: 2052281 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 925B5E00DA for ; Sun, 27 Jan 2013 19:24:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755445Ab3A0TYc (ORCPT ); Sun, 27 Jan 2013 14:24:32 -0500 Received: from userp1040.oracle.com ([156.151.31.81]:31216 "EHLO userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755408Ab3A0TYc (ORCPT ); Sun, 27 Jan 2013 14:24:32 -0500 Received: from acsinet21.oracle.com (acsinet21.oracle.com [141.146.126.237]) by userp1040.oracle.com (Sentrion-MTA-4.2.2/Sentrion-MTA-4.2.2) with ESMTP id r0RJOGmp002100 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Sun, 27 Jan 2013 19:24:17 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 r0RJOFCv006779 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sun, 27 Jan 2013 19:24:16 GMT Received: from abhmt120.oracle.com (abhmt120.oracle.com [141.146.116.72]) by acsmt356.oracle.com (8.12.11.20060308/8.12.11) with ESMTP id r0RJOFot029958; Sun, 27 Jan 2013 13:24:15 -0600 Received: from linux-siqj.site (/75.36.243.194) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Sun, 27 Jan 2013 11:24:15 -0800 From: Yinghai Lu To: Bjorn Helgaas , Jiang Liu , "Rafael J. Wysocki" , Taku Izumi , Toshi Kani Cc: "Greg Kroah-Hartman" , linux-pci@vger.kernel.org, Yinghai Lu , Russell King , linux-arm-kernel@lists.infradead.org Subject: [PATCH v3 16/22] PCI, arm: Kill pci_root_buses Date: Sun, 27 Jan 2013 11:23:43 -0800 Message-Id: <1359314629-18651-17-git-send-email-yinghai@kernel.org> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1359314629-18651-1-git-send-email-yinghai@kernel.org> References: <1359314629-18651-1-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 that with hotplug-safe version iteration. Signed-off-by: Yinghai Lu Cc: Russell King Cc: linux-arm-kernel@lists.infradead.org --- arch/arm/kernel/bios32.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/arch/arm/kernel/bios32.c b/arch/arm/kernel/bios32.c index 9b72261..d0befe4 100644 --- a/arch/arm/kernel/bios32.c +++ b/arch/arm/kernel/bios32.c @@ -57,13 +57,10 @@ static void pcibios_bus_report_status(struct pci_bus *bus, u_int status_mask, in void pcibios_report_status(u_int status_mask, int warn) { - struct list_head *l; + struct pci_host_bridge *host_bridge = NULL; - list_for_each(l, &pci_root_buses) { - struct pci_bus *bus = pci_bus_b(l); - - pcibios_bus_report_status(bus, status_mask, warn); - } + for_each_pci_host_bridge(host_bridge) + pcibios_bus_report_status(host_bridge->bus, status_mask, warn); } /*