sched: Eliminate the ts->idle_lastupdate field

[pandora-kernel.git] / kernel / time / tick-sched.c

diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index e86e1c6..50953f4 100644 (file)
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -158,16 +158,13 @@ update_ts_time_stats(struct tick_sched *ts, ktime_t now, u64 *last_update_time)
 {
        ktime_t delta;
 
-       ts->idle_lastupdate = now;
        if (ts->idle_active) {
                delta = ktime_sub(now, ts->idle_entrytime);
                ts->idle_sleeptime = ktime_add(ts->idle_sleeptime, delta);
                ts->idle_entrytime = now;
        }
 
-       if (ts->idle_active && last_update_time)
-               *last_update_time = ktime_to_us(ts->idle_lastupdate);
-       else
+       if (last_update_time)
                *last_update_time = ktime_to_us(now);
 
 }