Merge branch 'driver-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git...

[linux-beck.git] / drivers / cpufreq / cpufreq_stats.c

diff --git a/drivers/cpufreq/cpufreq_stats.c b/drivers/cpufreq/cpufreq_stats.c
index 390380a8cfc9d85ea48a00a1aed7009287e13380..b40ee1403be9b657ffcabd5142650ddb926fb367 100644 (file)
--- a/drivers/cpufreq/cpufreq_stats.c
+++ b/drivers/cpufreq/cpufreq_stats.c
@@ -60,9 +60,8 @@ static int cpufreq_stats_update(unsigned int cpu)
        spin_lock(&cpufreq_stats_lock);
        stat = per_cpu(cpufreq_stats_table, cpu);
        if (stat->time_in_state)
-               stat->time_in_state[stat->last_index] =
-                       cputime64_add(stat->time_in_state[stat->last_index],
-                                     cputime_sub(cur_time, stat->last_time));
+               stat->time_in_state[stat->last_index] +=
+                       cur_time - stat->last_time;
        stat->last_time = cur_time;
        spin_unlock(&cpufreq_stats_lock);
        return 0;