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[ALSA] timer: fix timer rescheduling 

When checking whether a hardware timer needs to be rescheduled, we have
to compare against the previously scheduled interval and not against the
actual interval between the last two interrupts.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
This commit is contained in:
Clemens Ladisch 2006-07-17 16:53:57 +02:00 committed by Jaroslav Kysela
parent de2696d8bc
commit cd93fe4770
1 changed files with 1 additions and 1 deletions
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2
sound/core/timer.c
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@ -718,7 +718,7 @@ void snd_timer_interrupt(struct snd_timer * timer, unsigned long ticks_left)
}
}
if (timer->flags & SNDRV_TIMER_FLG_RESCHED)
snd_timer_reschedule(timer, ticks_left);
snd_timer_reschedule(timer, timer->sticks);
if (timer->running) {
if (timer->hw.flags & SNDRV_TIMER_HW_STOP) {
timer->hw.stop(timer);