From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755091AbaCDPxC (ORCPT ); Tue, 4 Mar 2014 10:53:02 -0500 Received: from fw-tnat.cambridge.arm.com ([217.140.96.21]:51516 "EHLO cam-smtp0.cambridge.arm.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1754542AbaCDPuv (ORCPT ); Tue, 4 Mar 2014 10:50:51 -0500 From: Liviu Dudau To: linux-pci , Bjorn Helgaas , Catalin Marinas , Will Deacon , linaro-kernel Cc: Benjamin Herrenschmidt , LKML , "devicetree@vger.kernel.org" , LAKML , Tanmay Inamdar , Arnd Bergmann Subject: [PATCH v5 6/7] pci: Export find_pci_host_bridge() function. Date: Tue, 4 Mar 2014 15:50:03 +0000 Message-Id: <1393948204-11555-7-git-send-email-Liviu.Dudau@arm.com> X-Mailer: git-send-email 1.9.0 In-Reply-To: <1393948204-11555-1-git-send-email-Liviu.Dudau@arm.com> References: <1393948204-11555-1-git-send-email-Liviu.Dudau@arm.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is a useful function and we should make it visible outside the generic PCI code. Export it as a GPL symbol. Signed-off-by: Liviu Dudau diff --git a/drivers/pci/host-bridge.c b/drivers/pci/host-bridge.c index 06ace62..8708b652 100644 --- a/drivers/pci/host-bridge.c +++ b/drivers/pci/host-bridge.c @@ -17,12 +17,13 @@ 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 *find_pci_host_bridge(struct pci_bus *bus) { struct pci_bus *root_bus = find_pci_root_bus(bus); return to_pci_host_bridge(root_bus->bridge); } +EXPORT_SYMBOL_GPL(find_pci_host_bridge); void pci_set_host_bridge_release(struct pci_host_bridge *bridge, void (*release_fn)(struct pci_host_bridge *), -- 1.9.0