From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754340Ab3EZP6D (ORCPT ); Sun, 26 May 2013 11:58:03 -0400 Received: from mail-pa0-f42.google.com ([209.85.220.42]:33414 "EHLO mail-pa0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754401Ab3EZP56 (ORCPT ); Sun, 26 May 2013 11:57:58 -0400 From: Jiang Liu To: Bjorn Helgaas , Yinghai Lu Cc: Jiang Liu , "Rafael J . Wysocki" , Greg Kroah-Hartman , Gu Zheng , Toshi Kani , Myron Stowe , Yijing Wang , Jiang Liu , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, David Howells , Koichi Yasutake Subject: [PATCH v3, part2 09/20] PCI, mn10300: use hotplug-safe iterators to walk PCI buses Date: Sun, 26 May 2013 23:53:06 +0800 Message-Id: <1369583597-3801-10-git-send-email-jiang.liu@huawei.com> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1369583597-3801-1-git-send-email-jiang.liu@huawei.com> References: <1369583597-3801-1-git-send-email-jiang.liu@huawei.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Enhance mn10300 architecture specific code to use hotplug-safe iterators to walk PCI buses. Signed-off-by: Jiang Liu Cc: David Howells Cc: Koichi Yasutake Cc: linux-kernel@vger.kernel.org --- arch/mn10300/unit-asb2305/pci-asb2305.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/arch/mn10300/unit-asb2305/pci-asb2305.c b/arch/mn10300/unit-asb2305/pci-asb2305.c index c4e2e79..88c0c52 100644 --- a/arch/mn10300/unit-asb2305/pci-asb2305.c +++ b/arch/mn10300/unit-asb2305/pci-asb2305.c @@ -207,8 +207,11 @@ fs_initcall(pcibios_assign_resources); void __init pcibios_resource_survey(void) { + struct pci_bus *bus; + DBG("PCI: Allocating resources\n"); - pcibios_allocate_bus_resources(&pci_root_buses); + for_each_pci_root_bus(bus) + pcibios_allocate_bus_resources(&bus->children); pcibios_allocate_resources(0); pcibios_allocate_resources(1); } -- 1.8.1.2