The driver invokes snd_pcm_period_elapsed() simply from the interrupt handler. Set card->sync_irq for enabling the missing sync_stop PCM operation.
Signed-off-by: Takashi Iwai tiwai@suse.de --- sound/isa/msnd/msnd_pinnacle.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/sound/isa/msnd/msnd_pinnacle.c b/sound/isa/msnd/msnd_pinnacle.c index e435ebd0ced4..9e7f03eec7e6 100644 --- a/sound/isa/msnd/msnd_pinnacle.c +++ b/sound/isa/msnd/msnd_pinnacle.c @@ -538,6 +538,7 @@ static int snd_msnd_attach(struct snd_card *card) printk(KERN_ERR LOGNAME ": Couldn't grab IRQ %d\n", chip->irq); return err; } + card->sync_irq = chip->irq; if (request_region(chip->io, DSP_NUMIO, card->shortname) == NULL) { free_irq(chip->irq, chip); return -EBUSY;