'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(-)
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)