Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 5e03c54e authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: hrtimer - Use hard-irq callback 



Use the hard-irq mode for the callback (for possible removal of
soft-irq mode in future).

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 647808a6

sound/core/hrtimer.c

+2 −4
Original line number Diff line number Diff line
@@ -57,7 +57,7 @@ static int snd_hrtimer_open(struct snd_timer *t) 
		return -ENOMEM;

	hrtimer_init(&stime->hrt, CLOCK_MONOTONIC, HRTIMER_MODE_REL);

	stime->timer = t;

	stime->hrt.cb_mode = HRTIMER_CB_SOFTIRQ;

	stime->hrt.cb_mode = HRTIMER_CB_IRQSAFE_UNLOCKED;

	stime->hrt.function = snd_hrtimer_callback;

	t->private_data = stime;

	return 0;
@@ -93,9 +93,7 @@ static int snd_hrtimer_stop(struct snd_timer *t) 
}



static struct snd_timer_hardware hrtimer_hw = {

	.flags =	(SNDRV_TIMER_HW_AUTO |

			 /*SNDRV_TIMER_HW_FIRST |*/

			 SNDRV_TIMER_HW_TASKLET),

	.flags =	SNDRV_TIMER_HW_AUTO,

	.open =		snd_hrtimer_open,

	.close =	snd_hrtimer_close,

	.start =	snd_hrtimer_start,