From patchwork Mon Mar 9 02:34:25 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yijing Wang X-Patchwork-Id: 5963721 Return-Path: X-Original-To: patchwork-linux-arm@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 17983BF440 for ; Mon, 9 Mar 2015 02:47:27 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 3B7C82027D for ; Mon, 9 Mar 2015 02:47:26 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4A12720254 for ; Mon, 9 Mar 2015 02:47:25 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1YUnh5-0003Ym-Rp; Mon, 09 Mar 2015 02:45:23 +0000 Received: from szxga03-in.huawei.com ([119.145.14.66]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YUngh-00028V-5Y for linux-arm-kernel@lists.infradead.org; Mon, 09 Mar 2015 02:45:00 +0000 Received: from 172.24.2.119 (EHLO szxeml433-hub.china.huawei.com) ([172.24.2.119]) by szxrg03-dlp.huawei.com (MOS 4.4.3-GA FastPath queued) with ESMTP id BCT82398; Mon, 09 Mar 2015 10:43:21 +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; Mon, 9 Mar 2015 10:43:11 +0800 From: Yijing Wang To: Bjorn Helgaas Subject: [PATCH v6 28/30] PCI: Export find_pci_host_bridge() and rename to pci_find_host_bridge() Date: Mon, 9 Mar 2015 10:34:25 +0800 Message-ID: <1425868467-9667-29-git-send-email-wangyijing@huawei.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1425868467-9667-1-git-send-email-wangyijing@huawei.com> References: <1425868467-9667-1-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=0001.0A010203.54FD08CA.0010, 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: 28deddf01baac26b955788acb55be9bb X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150308_194459_653234_D7262246 X-CRM114-Status: UNSURE ( 9.55 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.3 (--) Cc: linux-ia64@vger.kernel.org, linux-pci@vger.kernel.org, Yijing Wang , Guan Xuetao , Russell King , x86@kernel.org, Geert Uytterhoeven , Benjamin Herrenschmidt , Arnd Bergmann , Marc Zyngier , Rusty Russell , linux-m68k@lists.linux-m68k.org, Bjorn Helgaas , Thomas Gleixner , Yinghai Lu , linux-arm-kernel@lists.infradead.org, Liviu Dudau , Tony Luck , linux-kernel@vger.kernel.org, Jiang Liu , linux-alpha@vger.kernel.org, "David S. Miller" X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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 a1dc9f2..45252dd 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -328,4 +328,6 @@ 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 */