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[V3,10/16] cpufreq: stats: drop 'cpu' field of struct cpufreq_stats

Message ID 5ed14ea85604f072ba8545ab82720a85b5747f31.1420558386.git.viresh.kumar@linaro.org
State New
Headers show

Commit Message

Viresh Kumar Jan. 6, 2015, 3:39 p.m. UTC 
'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: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
---
 drivers/cpufreq/cpufreq_stats.c | 12 ------------
 1 file changed, 12 deletions(-)
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Patch

diff --git a/drivers/cpufreq/cpufreq_stats.c b/drivers/cpufreq/cpufreq_stats.c
index ca3d5b71e828..1ed703a3e21e 100644
--- a/drivers/cpufreq/cpufreq_stats.c
+++ b/drivers/cpufreq/cpufreq_stats.c
@@ -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)