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| author | Takashi Iwai <tiwai@suse.de> | 2014-09-09 17:17:20 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-09-15 15:52:03 +0200 |
| commit | db0a5214b8d6cc7a90ce3336d24a85b90cbb4e67 (patch) | |
| tree | fdfcfaee149e83613d9854a763bbe3fe95f60292 /sound/pci/vx222 | |
| parent | sound: pci: au88x0: printk replacement (diff) | |
| download | linux-db0a5214b8d6cc7a90ce3336d24a85b90cbb4e67.tar.xz linux-db0a5214b8d6cc7a90ce3336d24a85b90cbb4e67.zip | |
ALSA: vx: Use nonatomic PCM ops
Rewrite VXpocket and VX222 drivers to use the new PCM nonatomic ops.
The former irq tasklet is replaced with a threaded irq handler, and
the tasklet for the PCM delayed start is simply merged into the normal
PCM trigger, as well as the replacement of spinlock with mutex.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/vx222')
| -rw-r--r-- | sound/pci/vx222/vx222.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sound/pci/vx222/vx222.c b/sound/pci/vx222/vx222.c index 3dc4732142ee..c5a25e39e3a8 100644 --- a/sound/pci/vx222/vx222.c +++ b/sound/pci/vx222/vx222.c @@ -168,8 +168,9 @@ static int snd_vx222_create(struct snd_card *card, struct pci_dev *pci, for (i = 0; i < 2; i++) vx->port[i] = pci_resource_start(pci, i + 1); - if (request_irq(pci->irq, snd_vx_irq_handler, IRQF_SHARED, - KBUILD_MODNAME, chip)) { + if (request_threaded_irq(pci->irq, snd_vx_irq_handler, + snd_vx_threaded_irq_handler, IRQF_SHARED, + KBUILD_MODNAME, chip)) { dev_err(card->dev, "unable to grab IRQ %d\n", pci->irq); snd_vx222_free(chip); return -EBUSY; |