Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit c92f2125 authored by Viresh Kumar's avatar Viresh Kumar Committed by Rafael J. Wysocki
Browse files

cpufreq: stats: drop 'cpu' field of struct cpufreq_stats 



'cpu' field of struct cpufreq_stats isn't used anymore and so can be dropped.
This change makes cpufreq_stats_update_policy_cpu() empty and so that is removed
as well.

Reviewed-by: default avatarPrarit Bhargava <prarit@redhat.com>
Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 7c418ff0

drivers/cpufreq/cpufreq_stats.c

+0 −12
Original line number Diff line number Diff line
@@ -18,7 +18,6 @@ 
static spinlock_t cpufreq_stats_lock;



struct cpufreq_stats {

	unsigned int cpu;

	unsigned int total_trans;

	unsigned long long last_time;

	unsigned int max_state;
@@ -187,7 +186,6 @@ static int __cpufreq_stats_create_table(struct cpufreq_policy *policy) 
	if (ret)

		goto error_out;



	stats->cpu = cpu;

	policy->stats = stats;



	cpufreq_for_each_valid_entry(pos, table)
@@ -244,22 +242,12 @@ static void cpufreq_stats_create_table(unsigned int cpu) 
	cpufreq_cpu_put(policy);

}



static void cpufreq_stats_update_policy_cpu(struct cpufreq_policy *policy)

{

	policy->stats->cpu = policy->cpu;

}



static int cpufreq_stat_notifier_policy(struct notifier_block *nb,

		unsigned long val, void *data)

{

	int ret = 0;

	struct cpufreq_policy *policy = data;



	if (val == CPUFREQ_UPDATE_POLICY_CPU) {

		cpufreq_stats_update_policy_cpu(policy);

		return 0;

	}



	if (val == CPUFREQ_CREATE_POLICY)

		ret = __cpufreq_stats_create_table(policy);

	else if (val == CPUFREQ_REMOVE_POLICY)