From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933577Ab1J1Vvd (ORCPT ); Fri, 28 Oct 2011 17:51:33 -0400 Received: from mx1.redhat.com ([209.132.183.28]:40265 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933502Ab1J1Vva (ORCPT ); Fri, 28 Oct 2011 17:51:30 -0400 From: Myron Stowe Subject: [PATCH -v2 12/16] PCI: MIPS: use generic pcibios_set_master() 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 15:48:52 -0600 Message-ID: <20111028214852.20088.56654.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 This patch removes mip's architecture-specific 'pcibios_set_master()' routine and lets the default PCI core based implementation handle PCI device 'latency timer' setup. No functional change. Signed-off-by: Myron Stowe --- arch/mips/pci/pci.c | 15 --------------- 1 files changed, 0 insertions(+), 15 deletions(-) diff --git a/arch/mips/pci/pci.c b/arch/mips/pci/pci.c index a6de9b8..19cce25 100644 --- a/arch/mips/pci/pci.c +++ b/arch/mips/pci/pci.c @@ -204,21 +204,6 @@ static int pcibios_enable_resources(struct pci_dev *dev, int mask) return 0; } -void pcibios_set_master(struct pci_dev *dev) -{ - u8 lat; - pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat); - if (lat < 16) - lat = (64 <= pcibios_max_latency) ? 64 : pcibios_max_latency; - else if (lat > pcibios_max_latency) - lat = pcibios_max_latency; - else - return; - printk(KERN_DEBUG "PCI: Setting latency timer of device %s to %d\n", - pci_name(dev), lat); - pci_write_config_byte(dev, PCI_LATENCY_TIMER, lat); -} - unsigned int pcibios_assign_all_busses(void) { return (pci_probe & PCI_ASSIGN_ALL_BUSSES) ? 1 : 0;