From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Rafael J. Wysocki" Subject: [PATCH 11/12] cpufreq: governor: Make dbs_data_mutex static Date: Thu, 18 Feb 2016 02:33:43 +0100 Message-ID: <1655404.H6dIaK3J3n@vostro.rjw.lan> References: <2938006.67J0esUvOA@vostro.rjw.lan> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7Bit Return-path: In-Reply-To: <2938006.67J0esUvOA@vostro.rjw.lan> Sender: linux-kernel-owner@vger.kernel.org To: Linux PM list Cc: Linux Kernel Mailing List , Viresh Kumar List-Id: linux-pm@vger.kernel.org From: Rafael J. Wysocki That mutex is only used by cpufreq_governor_dbs() and it doesn't need to be exported to modules, so make it static and drop the export incantation. No functional changes. Signed-off-by: Rafael J. Wysocki --- drivers/cpufreq/cpufreq_governor.c | 3 +-- drivers/cpufreq/cpufreq_governor.h | 1 - 2 files changed, 1 insertion(+), 3 deletions(-) Index: linux-pm/drivers/cpufreq/cpufreq_governor.c =================================================================== --- linux-pm.orig/drivers/cpufreq/cpufreq_governor.c +++ linux-pm/drivers/cpufreq/cpufreq_governor.c @@ -24,8 +24,7 @@ static DEFINE_PER_CPU(struct cpu_dbs_info, cpu_dbs); -DEFINE_MUTEX(dbs_data_mutex); -EXPORT_SYMBOL_GPL(dbs_data_mutex); +static DEFINE_MUTEX(dbs_data_mutex); /* Common sysfs tunables */ /** Index: linux-pm/drivers/cpufreq/cpufreq_governor.h =================================================================== --- linux-pm.orig/drivers/cpufreq/cpufreq_governor.h +++ linux-pm/drivers/cpufreq/cpufreq_governor.h @@ -178,7 +178,6 @@ struct od_ops { unsigned int freq_next, unsigned int relation); }; -extern struct mutex dbs_data_mutex; unsigned int dbs_update(struct cpufreq_policy *policy); int cpufreq_governor_dbs(struct cpufreq_policy *policy, unsigned int event); void od_register_powersave_bias_handler(unsigned int (*f)