From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753526AbZHKMKg (ORCPT ); Tue, 11 Aug 2009 08:10:36 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753291AbZHKMKf (ORCPT ); Tue, 11 Aug 2009 08:10:35 -0400 Received: from wavehammer.waldi.eu.org ([82.139.201.20]:45033 "EHLO wavehammer.waldi.eu.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753203AbZHKMKe (ORCPT ); Tue, 11 Aug 2009 08:10:34 -0400 Date: Tue, 11 Aug 2009 11:39:31 +0200 From: Bastian Blank To: linuxppc-dev@ozlabs.org, linux-kernel@vger.kernel.org, Benjamin Herrenschmidt Subject: [PATCH] Disable PowerMac cpufreq on SMP kernels Message-ID: <20090811093931.GA15940@wavehammer.waldi.eu.org> Mail-Followup-To: Bastian Blank , linuxppc-dev@ozlabs.org, linux-kernel@vger.kernel.org, Benjamin Herrenschmidt MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The build of a PowerMac 32bit kernel currently fails with error: #warning "WARNING, CPUFREQ not recommended on SMP kernels" This patch just disables this driver on SMP kernels, as it is obviously not supported. Signed-off-by: Bastian Blank diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig index 04a8061..99d3564 100644 --- a/arch/powerpc/platforms/Kconfig +++ b/arch/powerpc/platforms/Kconfig @@ -149,7 +149,7 @@ menu "CPU Frequency drivers" config CPU_FREQ_PMAC bool "Support for Apple PowerBooks" - depends on ADB_PMU && PPC32 + depends on ADB_PMU && PPC32 && !SMP select CPU_FREQ_TABLE help This adds support for frequency switching on Apple PowerBooks,