diff options
Diffstat (limited to 'sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c')
| -rw-r--r-- | sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c b/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c index 43f995a3f960..b48aa0a78c19 100644 --- a/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c +++ b/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c @@ -77,7 +77,7 @@ static int pdacf_pcm_trigger(struct snd_pcm_substream *subs, int cmd) default: return -EINVAL; } - spin_lock(&chip->reg_lock); + mutex_lock(&chip->reg_lock); chip->pcm_running += inc; tmp = pdacf_reg_read(chip, PDAUDIOCF_REG_SCR); if (chip->pcm_running) { @@ -91,7 +91,7 @@ static int pdacf_pcm_trigger(struct snd_pcm_substream *subs, int cmd) tmp |= val; pdacf_reg_write(chip, PDAUDIOCF_REG_SCR, tmp); __end: - spin_unlock(&chip->reg_lock); + mutex_unlock(&chip->reg_lock); snd_ak4117_check_rate_and_errors(chip->ak4117, AK4117_CHECK_NO_RATE); return ret; } @@ -296,6 +296,7 @@ int snd_pdacf_pcm_new(struct snd_pdacf *chip) pcm->private_data = chip; pcm->info_flags = 0; + pcm->nonatomic = true; strcpy(pcm->name, chip->card->shortname); chip->pcm = pcm; |