From patchwork Fri Apr 17 14:22:07 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Renninger X-Patchwork-Id: 18675 Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) by demeter.kernel.org (8.14.2/8.14.2) with ESMTP id n3HEKi7J024232 for ; Fri, 17 Apr 2009 14:22:20 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761140AbZDQOWS (ORCPT ); Fri, 17 Apr 2009 10:22:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1761073AbZDQOWS (ORCPT ); Fri, 17 Apr 2009 10:22:18 -0400 Received: from cantor.suse.de ([195.135.220.2]:43588 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760582AbZDQOWO (ORCPT ); Fri, 17 Apr 2009 10:22:14 -0400 Received: from Relay1.suse.de (relay-ext.suse.de [195.135.221.8]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.suse.de (Postfix) with ESMTP id 0874D93608; Fri, 17 Apr 2009 16:22:12 +0200 (CEST) From: Thomas Renninger To: lenb@kernel.org Cc: linux-acpi@vger.kernel.org, cpufreq@vger.kernel.org, venkatesh.pallipadi@intel.com, Thomas Renninger Subject: [PATCH 3/8] acpi-cpufreq: First multiply then divide to avoid zero results Date: Fri, 17 Apr 2009 16:22:07 +0200 Message-Id: <1239978132-6261-4-git-send-email-trenn@suse.de> X-Mailer: git-send-email 1.6.0.2 In-Reply-To: <1239978132-6261-1-git-send-email-trenn@suse.de> References: <1239978132-6261-1-git-send-email-trenn@suse.de> Sender: linux-acpi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org Signed-off-by: Thomas Renninger Cc: Cc: "Pallipadi, Venkatesh" Cc: --- arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c index 4475523..7948d88 100644 --- a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c +++ b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c @@ -340,7 +340,7 @@ static unsigned int get_measured_perf(struct cpufreq_policy *policy, #endif - retval = per_cpu(drv_data, policy->cpu)->max_freq * perf_percent / 100; + retval = (per_cpu(drv_data, policy->cpu)->max_freq * perf_percent) / 100; return retval; }