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authorViresh Kumar <viresh.kumar@linaro.org>2018-01-04 06:23:54 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2018-01-05 15:22:46 +0300
commitd476ec4f7f5aba47b0a570cbf659d7330d7e71cf (patch)
tree2bf61fa9c0ec99457370f658a045ad67624172fe /drivers/cpufreq
parent967b87fd81d513de7aac247320f02b1645f9ca64 (diff)
downloadlinux-d476ec4f7f5aba47b0a570cbf659d7330d7e71cf.tar.xz
cpufreq: stats: Change return type of cpufreq_stats_update() as void
It always returns 0 and none of its callers check its return value. Make it return void. Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq')
-rw-r--r--drivers/cpufreq/cpufreq_stats.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/cpufreq/cpufreq_stats.c b/drivers/cpufreq/cpufreq_stats.c
index 1e55b5790853..1572129844a5 100644
--- a/drivers/cpufreq/cpufreq_stats.c
+++ b/drivers/cpufreq/cpufreq_stats.c
@@ -27,7 +27,7 @@ struct cpufreq_stats {
unsigned int *trans_table;
};
-static int cpufreq_stats_update(struct cpufreq_stats *stats)
+static void cpufreq_stats_update(struct cpufreq_stats *stats)
{
unsigned long long cur_time = get_jiffies_64();
@@ -35,7 +35,6 @@ static int cpufreq_stats_update(struct cpufreq_stats *stats)
stats->time_in_state[stats->last_index] += cur_time - stats->last_time;
stats->last_time = cur_time;
spin_unlock(&cpufreq_stats_lock);
- return 0;
}
static void cpufreq_stats_clear_table(struct cpufreq_stats *stats)