aboutsummaryrefslogtreecommitdiffstats
path: root/sound/core/hrtimer.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/core/hrtimer.c')
-rw-r--r--sound/core/hrtimer.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/sound/core/hrtimer.c b/sound/core/hrtimer.c
index 7730575bfad..b8b31c433d6 100644
--- a/sound/core/hrtimer.c
+++ b/sound/core/hrtimer.c
@@ -45,12 +45,13 @@ static enum hrtimer_restart snd_hrtimer_callback(struct hrtimer *hrt)
45{ 45{
46 struct snd_hrtimer *stime = container_of(hrt, struct snd_hrtimer, hrt); 46 struct snd_hrtimer *stime = container_of(hrt, struct snd_hrtimer, hrt);
47 struct snd_timer *t = stime->timer; 47 struct snd_timer *t = stime->timer;
48 unsigned long oruns;
48 49
49 if (!atomic_read(&stime->running)) 50 if (!atomic_read(&stime->running))
50 return HRTIMER_NORESTART; 51 return HRTIMER_NORESTART;
51 52
52 hrtimer_forward_now(hrt, ns_to_ktime(t->sticks * resolution)); 53 oruns = hrtimer_forward_now(hrt, ns_to_ktime(t->sticks * resolution));
53 snd_timer_interrupt(stime->timer, t->sticks); 54 snd_timer_interrupt(stime->timer, t->sticks * oruns);
54 55
55 if (!atomic_read(&stime->running)) 56 if (!atomic_read(&stime->running))
56 return HRTIMER_NORESTART; 57 return HRTIMER_NORESTART;
@@ -104,7 +105,7 @@ static int snd_hrtimer_stop(struct snd_timer *t)
104} 105}
105 106
106static struct snd_timer_hardware hrtimer_hw = { 107static struct snd_timer_hardware hrtimer_hw = {
107 .flags = SNDRV_TIMER_HW_AUTO, 108 .flags = SNDRV_TIMER_HW_AUTO | SNDRV_TIMER_HW_TASKLET,
108 .open = snd_hrtimer_open, 109 .open = snd_hrtimer_open,
109 .close = snd_hrtimer_close, 110 .close = snd_hrtimer_close,
110 .start = snd_hrtimer_start, 111 .start = snd_hrtimer_start,