diff options
Diffstat (limited to 'sound/pci/mixart/mixart.c')
| -rw-r--r-- | sound/pci/mixart/mixart.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/sound/pci/mixart/mixart.c b/sound/pci/mixart/mixart.c index 75fc342cff2a..1faf47e81570 100644 --- a/sound/pci/mixart/mixart.c +++ b/sound/pci/mixart/mixart.c @@ -986,6 +986,7 @@ static int snd_mixart_pcm_analog(struct snd_mixart *chip) snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_mixart_capture_ops); pcm->info_flags = 0; + pcm->nonatomic = true; strcpy(pcm->name, name); preallocate_buffers(chip, pcm); @@ -1018,6 +1019,7 @@ static int snd_mixart_pcm_digital(struct snd_mixart *chip) snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_mixart_capture_ops); pcm->info_flags = 0; + pcm->nonatomic = true; strcpy(pcm->name, name); preallocate_buffers(chip, pcm); @@ -1303,8 +1305,9 @@ static int snd_mixart_probe(struct pci_dev *pci, } } - if (request_irq(pci->irq, snd_mixart_interrupt, IRQF_SHARED, - KBUILD_MODNAME, mgr)) { + if (request_threaded_irq(pci->irq, snd_mixart_interrupt, + snd_mixart_threaded_irq, IRQF_SHARED, + KBUILD_MODNAME, mgr)) { dev_err(&pci->dev, "unable to grab IRQ %d\n", pci->irq); snd_mixart_free(mgr); return -EBUSY; @@ -1314,24 +1317,18 @@ static int snd_mixart_probe(struct pci_dev *pci, sprintf(mgr->shortname, "Digigram miXart"); sprintf(mgr->longname, "%s at 0x%lx & 0x%lx, irq %i", mgr->shortname, mgr->mem[0].phys, mgr->mem[1].phys, mgr->irq); - /* ISR spinlock */ - spin_lock_init(&mgr->lock); - /* init mailbox */ mgr->msg_fifo_readptr = 0; mgr->msg_fifo_writeptr = 0; - spin_lock_init(&mgr->msg_lock); - mutex_init(&mgr->msg_mutex); + mutex_init(&mgr->lock); + mutex_init(&mgr->msg_lock); init_waitqueue_head(&mgr->msg_sleep); atomic_set(&mgr->msg_processed, 0); /* init setup mutex*/ mutex_init(&mgr->setup_mutex); - /* init message taslket */ - tasklet_init(&mgr->msg_taskq, snd_mixart_msg_tasklet, (unsigned long) mgr); - /* card assignment */ mgr->num_cards = MIXART_MAX_CARDS; /* 4 FIXME: configurable? */ for (i = 0; i < mgr->num_cards; i++) { |