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[29/55] ALSA: oxygen: Support PCM sync_stop

Message ID 20191210063454.31603-30-tiwai@suse.de (mailing list archive)
State New, archived
Headers show
Series ALSA: Support PCM sync_stop | expand

Commit Message

Takashi Iwai Dec. 10, 2019, 6:34 a.m. UTC 
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.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
 sound/pci/oxygen/oxygen_lib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/sound/pci/oxygen/oxygen_lib.c b/sound/pci/oxygen/oxygen_lib.c
index ed65d9fd4938..afc6dd329c09 100644
--- a/sound/pci/oxygen/oxygen_lib.c
+++ b/sound/pci/oxygen/oxygen_lib.c
@@ -661,6 +661,7 @@  int oxygen_pci_probe(struct pci_dev *pci, int index, char *id,
 		goto err_card;
 	}
 	chip->irq = pci->irq;
+	card->sync_irq = chip->irq;
 
 	strcpy(card->driver, chip->model.chip);
 	strcpy(card->shortname, chip->model.shortname);
@@ -743,7 +744,6 @@  static int oxygen_pci_suspend(struct device *dev)
 	oxygen_write16(chip, OXYGEN_INTERRUPT_MASK, 0);
 	spin_unlock_irq(&chip->reg_lock);
 
-	synchronize_irq(chip->irq);
 	flush_work(&chip->spdif_input_bits_work);
 	flush_work(&chip->gpio_work);
 	chip->interrupt_mask = saved_interrupt_mask;