On 18-02-16, 02:33, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rafael.j.wyso...@intel.com>
>
> 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 <rafael.j.wyso...@intel.com>
> ---
> 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)
Acked-by: Viresh Kumar <viresh.ku...@linaro.org>
--
viresh
