From: Rafael J. Wysocki Date: Thu, 18 Feb 2016 01:33:43 +0000 (+0100) Subject: cpufreq: governor: Make dbs_data_mutex static X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=e3f5ed9393042188a1716d3873415ef44161addf;p=openwrt%2Fstaging%2Fblogic.git cpufreq: governor: Make dbs_data_mutex static 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 Acked-by: Viresh Kumar --- diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c index 75217b850d7b..4f0bd482b59e 100644 --- a/drivers/cpufreq/cpufreq_governor.c +++ b/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 */ /** diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h index ece70ab6bbfc..61ff82fe0613 100644 --- a/drivers/cpufreq/cpufreq_governor.h +++ b/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)