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| author | Takashi Iwai <tiwai@suse.de> | 2019-12-10 07:34:07 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-12-11 07:25:40 +0100 |
| commit | d2625a62fe7534c6acb4ca3b668d4d46a98beab8 (patch) | |
| tree | eed4c8373e8c4bce06736bcaf8adc85beb5231bb /sound/pci/bt87x.c | |
| parent | aefd1860acd553efb6d7cb00654a4963e4a73bd6 (diff) | |
| download | linux-d2625a62fe7534c6acb4ca3b668d4d46a98beab8.tar.gz linux-d2625a62fe7534c6acb4ca3b668d4d46a98beab8.tar.xz | |
ALSA: bt87x: 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, as well as removing the superfluous synchronize_irq()
call.
Link: https://lore.kernel.org/r/20191210063454.31603-9-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/bt87x.c')
| -rw-r--r-- | sound/pci/bt87x.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/bt87x.c b/sound/pci/bt87x.c index de4af1ab87c6..2e16604c31ce 100644 --- a/sound/pci/bt87x.c +++ b/sound/pci/bt87x.c @@ -751,8 +751,8 @@ static int snd_bt87x_create(struct snd_card *card, goto fail; } chip->irq = pci->irq; + card->sync_irq = chip->irq; pci_set_master(pci); - synchronize_irq(chip->irq); err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops); if (err < 0) |