From cd93fe4770ca607c7f39260c02941deccbd77b8b Mon Sep 17 00:00:00 2001
From: Clemens Ladisch <clemens@ladisch.de>
Date: Mon, 17 Jul 2006 16:53:57 +0200
Subject: [PATCH] [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>
---
sound/core/timer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/core/timer.c b/sound/core/timer.c
index 4fcc8549e4a6..3a2f8e2ca401 100644
--- a/sound/core/timer.c
+++ b/sound/core/timer.c
@@ -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);
--
2.30.9