From patchwork Fri Nov 24 15:53:15 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manikanta Maddireddy X-Patchwork-Id: 10074225 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 4DC2A602DC for ; Fri, 24 Nov 2017 15:55:06 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 405762A2C4 for ; Fri, 24 Nov 2017 15:55:06 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 344CF2A2C8; Fri, 24 Nov 2017 15:55:06 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id F13122A2C9 for ; Fri, 24 Nov 2017 15:55:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753772AbdKXPzE (ORCPT ); Fri, 24 Nov 2017 10:55:04 -0500 Received: from hqemgate15.nvidia.com ([216.228.121.64]:3870 "EHLO hqemgate15.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753570AbdKXPzD (ORCPT ); Fri, 24 Nov 2017 10:55:03 -0500 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqemgate15.nvidia.com id ; Fri, 24 Nov 2017 07:54:57 -0800 Received: from HQMAIL101.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Fri, 24 Nov 2017 07:55:02 -0800 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Fri, 24 Nov 2017 07:55:02 -0800 Received: from HQMAIL102.nvidia.com (172.18.146.10) by HQMAIL101.nvidia.com (172.20.187.10) with Microsoft SMTP Server (TLS) id 15.0.1293.2; Fri, 24 Nov 2017 15:55:01 +0000 Received: from hqnvemgw02.nvidia.com (172.16.227.111) by HQMAIL102.nvidia.com (172.18.146.10) with Microsoft SMTP Server id 15.0.1293.2 via Frontend Transport; Fri, 24 Nov 2017 15:55:01 +0000 Received: from manikanta-pc.nvidia.com (Not Verified[10.19.65.28]) by hqnvemgw02.nvidia.com with Trustwave SEG (v7, 5, 8, 10121) id ; Fri, 24 Nov 2017 07:55:00 -0800 From: Manikanta Maddireddy To: , , , , , , CC: , , , , , , Manikanta Maddireddy Subject: [PATCH 05/10] PCI: Export pci_find_host_bridge() Date: Fri, 24 Nov 2017 21:23:15 +0530 Message-ID: <1511538800-8275-6-git-send-email-mmaddireddy@nvidia.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1511538800-8275-1-git-send-email-mmaddireddy@nvidia.com> References: <1511538800-8275-1-git-send-email-mmaddireddy@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Allow PCI host driver to use pci_find_host_bridge() to get pci_host_bridge from pci_bus. Signed-off-by: Manikanta Maddireddy --- drivers/pci/host-bridge.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pci/host-bridge.c b/drivers/pci/host-bridge.c index add66236215c..e0942fc086ad 100644 --- a/drivers/pci/host-bridge.c +++ b/drivers/pci/host-bridge.c @@ -22,6 +22,7 @@ struct pci_host_bridge *pci_find_host_bridge(struct pci_bus *bus) return to_pci_host_bridge(root_bus->bridge); } +EXPORT_SYMBOL(pci_find_host_bridge); struct device *pci_get_host_bridge_device(struct pci_dev *dev) {