From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754338AbdGSKN2 (ORCPT ); Wed, 19 Jul 2017 06:13:28 -0400 Received: from mail-pg0-f51.google.com ([74.125.83.51]:35240 "EHLO mail-pg0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754255AbdGSKNX (ORCPT ); Wed, 19 Jul 2017 06:13:23 -0400 From: Viresh Kumar To: Rafael Wysocki , Srinivas Pandruvada , Len Brown , Viresh Kumar Cc: linux-pm@vger.kernel.org, Vincent Guittot , linux@dominikbrodowski.net, linux-kernel@vger.kernel.org Subject: [PATCH V3 4/9] cpufreq: Don't set transition_latency for setpolicy drivers Date: Wed, 19 Jul 2017 15:42:44 +0530 Message-Id: <8f030aa6194cf1e67306f929e993e36971d1257b.1500373914.git.viresh.kumar@linaro.org> X-Mailer: git-send-email 2.13.0.71.gd7076ec9c9cb In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The transition_latency field isn't used for drivers with ->setpolicy() callback present and there is no point setting it from the drivers. Signed-off-by: Viresh Kumar --- drivers/cpufreq/intel_pstate.c | 1 - drivers/cpufreq/longrun.c | 1 - 2 files changed, 2 deletions(-) diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index b7fb8b7c980d..c1100a3e3325 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -2138,7 +2138,6 @@ static int intel_pstate_cpu_init(struct cpufreq_policy *policy) if (ret) return ret; - policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL; if (IS_ENABLED(CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE)) policy->policy = CPUFREQ_POLICY_PERFORMANCE; else diff --git a/drivers/cpufreq/longrun.c b/drivers/cpufreq/longrun.c index 074971b12635..542aa9adba1a 100644 --- a/drivers/cpufreq/longrun.c +++ b/drivers/cpufreq/longrun.c @@ -270,7 +270,6 @@ static int longrun_cpu_init(struct cpufreq_policy *policy) /* cpuinfo and default policy values */ policy->cpuinfo.min_freq = longrun_low_freq; policy->cpuinfo.max_freq = longrun_high_freq; - policy->cpuinfo.transition_latency = CPUFREQ_ETERNAL; longrun_get_policy(policy); return 0; -- 2.13.0.71.gd7076ec9c9cb