From patchwork Fri Mar 6 09:33:44 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yijing Wang X-Patchwork-Id: 5950891 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 C81A8BF440 for ; Fri, 6 Mar 2015 09:39:17 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 05E1620434 for ; Fri, 6 Mar 2015 09:39:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 11D00203EC for ; Fri, 6 Mar 2015 09:39:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754614AbbCFJjO (ORCPT ); Fri, 6 Mar 2015 04:39:14 -0500 Received: from szxga02-in.huawei.com ([119.145.14.65]:28726 "EHLO szxga02-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932663AbbCFJgu (ORCPT ); Fri, 6 Mar 2015 04:36:50 -0500 Received: from 172.24.2.119 (EHLO szxeml427-hub.china.huawei.com) ([172.24.2.119]) by szxrg02-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id CIB77958; Fri, 06 Mar 2015 17:36:47 +0800 (CST) Received: from localhost.localdomain (10.175.100.166) by szxeml427-hub.china.huawei.com (10.82.67.182) with Microsoft SMTP Server id 14.3.158.1; Fri, 6 Mar 2015 17:36:36 +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" , Bjorn Helgaas Subject: [PATCH v5 27/29] PCI: Export find_pci_host_bridge() and rename to pci_find_host_bridge() Date: Fri, 6 Mar 2015 17:33:44 +0800 Message-ID: <1425634426-437-28-git-send-email-wangyijing@huawei.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1425634426-437-1-git-send-email-wangyijing@huawei.com> References: <1425634426-437-1-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 Signed-off-by: Yijing Wang Signed-off-by: Bjorn Helgaas --- drivers/pci/host-bridge.c | 6 +++--- drivers/pci/pci.h | 2 ++ 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/pci/host-bridge.c b/drivers/pci/host-bridge.c index bc1de59..51f0a82 100644 --- a/drivers/pci/host-bridge.c +++ b/drivers/pci/host-bridge.c @@ -103,7 +103,7 @@ static struct pci_bus *find_pci_root_bus(struct pci_bus *bus) return bus; } -static struct pci_host_bridge *find_pci_host_bridge(struct pci_bus *bus) +struct pci_host_bridge *pci_find_host_bridge(struct pci_bus *bus) { struct pci_bus *root_bus = find_pci_root_bus(bus); @@ -121,7 +121,7 @@ void pci_set_host_bridge_release(struct pci_host_bridge *bridge, void pcibios_resource_to_bus(struct pci_bus *bus, struct pci_bus_region *region, struct resource *res) { - struct pci_host_bridge *bridge = find_pci_host_bridge(bus); + struct pci_host_bridge *bridge = pci_find_host_bridge(bus); struct resource_entry *window; resource_size_t offset = 0; @@ -146,7 +146,7 @@ static bool region_contains(struct pci_bus_region *region1, void pcibios_bus_to_resource(struct pci_bus *bus, struct resource *res, struct pci_bus_region *region) { - struct pci_host_bridge *bridge = find_pci_host_bridge(bus); + struct pci_host_bridge *bridge = pci_find_host_bridge(bus); struct resource_entry *window; resource_size_t offset = 0; diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index 8bf5be7..ca9fc51 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -326,4 +326,6 @@ struct pci_host_bridge *pci_create_host_bridge( void *sysdata, struct pci_host_bridge_ops *ops); void pci_free_host_bridge(struct pci_host_bridge *host); +struct pci_host_bridge *pci_find_host_bridge(struct pci_bus *bus); + #endif /* DRIVERS_PCI_H */