[alsa-devel] [PATCH 01/55] ALSA: ad1889: Support PCM sync_stop

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/pci/ad1889.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c index 4b902c163fd3..7770157a3a8c 100644 --- a/sound/pci/ad1889.c +++ b/sound/pci/ad1889.c @@ -899,7 +899,7 @@ snd_ad1889_create(struct snd_card *card, }

chip->irq = pci->irq; - synchronize_irq(chip->irq); + card->sync_irq = chip->irq;

/* (2) initialization of the chip hardware */ if ((err = snd_ad1889_init(chip)) < 0) {