From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933475Ab1J1VsY (ORCPT ); Fri, 28 Oct 2011 17:48:24 -0400 Received: from mx1.redhat.com ([209.132.183.28]:14352 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933414Ab1J1VsX (ORCPT ); Fri, 28 Oct 2011 17:48:23 -0400 From: Myron Stowe Subject: [PATCH -v2 01/16] PCI: add declaration for pcibios_set_master() to pci core To: jbarnes@virtuousgeek.org Cc: linux-pci@vger.kernel.org, linux@arm.linux.org.uk, vapier@gentoo.org, dhowells@redhat.com, ysato@users.sourceforge.jp, tony.luck@intel.com, fenghua.yu@intel.com, monstr@monstr.eu, ralf@linux-mips.org, benh@kernel.crashing.org, paulus@samba.org, lethal@linux-sh.org, davem@davemloft.net, cmetcalf@tilera.com, gxt@mprc.pku.edu.cn, tglx@linutronix.de, mingo@redhat.com, chris@zankel.net, linux-kernel@vger.kernel.org Date: Fri, 28 Oct 2011 15:47:35 -0600 Message-ID: <20111028214735.20088.19168.stgit@amt.stowe> In-Reply-To: <20111028214726.20088.30551.stgit@amt.stowe> References: <20111028214726.20088.30551.stgit@amt.stowe> User-Agent: StGIT/0.14.3 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Myron Stowe Currently, pcibios_set_master() is implemented in architecture- specific code. There is nothing architecture-specific about PCI's 'latency timer'. This patch adds a declaration for pcibios_set_master() to PCI's core in preperation for pulling the function itself up into the core. Without the addition of this declaration, subsequent patches that remove inline definitions of pcibios_set_master() would be removing the only declaration of such. No functional change. Signed-off-by: Myron Stowe --- include/linux/pci.h | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/include/linux/pci.h b/include/linux/pci.h index 8c230cb..abbd8b6 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1440,8 +1440,10 @@ extern u8 pci_cache_line_size; extern unsigned long pci_hotplug_io_size; extern unsigned long pci_hotplug_mem_size; +/* Architecture specific versions may override these (weak) */ int pcibios_add_platform_entries(struct pci_dev *dev); void pcibios_disable_device(struct pci_dev *dev); +void pcibios_set_master(struct pci_dev *dev); int pcibios_set_pcie_reset_state(struct pci_dev *dev, enum pcie_reset_state state);