Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757175AbZDUBgW (ORCPT ); Mon, 20 Apr 2009 21:36:22 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753079AbZDUBgL (ORCPT ); Mon, 20 Apr 2009 21:36:11 -0400 Received: from hera.kernel.org ([140.211.167.34]:42679 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753024AbZDUBgK (ORCPT ); Mon, 20 Apr 2009 21:36:10 -0400 Message-ID: <49ED22EC.2040204@kernel.org> Date: Mon, 20 Apr 2009 18:35:40 -0700 From: Yinghai Lu User-Agent: Thunderbird 2.0.0.19 (X11/20081227) MIME-Version: 1.0 To: Jesse Barnes , Ingo Molnar , "H. Peter Anvin" , Thomas Gleixner , "H. Peter Anvin" CC: "linux-kernel@vger.kernel.org" , linux-pci@vger.kernel.org Subject: [PATCH] x86/pci: do assign root bus res if _CRS is used Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 923 Lines: 31 it wil be overwriten later if _CRS is used, so don't bother to set it. [ Impact: cleanup ] Signed-off-by: Yinghai Lu --- arch/x86/pci/amd_bus.c | 4 ++++ 1 file changed, 4 insertions(+) Index: linux-2.6/arch/x86/pci/amd_bus.c =================================================================== --- linux-2.6.orig/arch/x86/pci/amd_bus.c +++ linux-2.6/arch/x86/pci/amd_bus.c @@ -100,6 +100,10 @@ void x86_pci_root_bus_res_quirks(struct int j; struct pci_root_info *info; + /* don't go for it if _CRS is used */ + if (pci_probe & PCI_USE__CRS) + return; + /* if only one root bus, don't need to anything */ if (pci_root_num < 2) return; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/