diff options
Diffstat (limited to 'sound/soc/atmel/mchp-pdmc.c')
-rw-r--r-- | sound/soc/atmel/mchp-pdmc.c | 32 |
1 files changed, 12 insertions, 20 deletions
diff --git a/sound/soc/atmel/mchp-pdmc.c b/sound/soc/atmel/mchp-pdmc.c index c79c73e6791e..afe213a71212 100644 --- a/sound/soc/atmel/mchp-pdmc.c +++ b/sound/soc/atmel/mchp-pdmc.c @@ -386,7 +386,6 @@ static int mchp_pdmc_open(struct snd_soc_component *component, for (i = 0; i < ARRAY_SIZE(mchp_pdmc_snd_controls); i++) { const struct snd_kcontrol_new *control = &mchp_pdmc_snd_controls[i]; struct snd_ctl_elem_id id; - struct snd_kcontrol *kctl; int err; if (component->name_prefix) @@ -400,17 +399,10 @@ static int mchp_pdmc_open(struct snd_soc_component *component, id.device = control->device; id.subdevice = control->subdevice; id.index = control->index; - kctl = snd_ctl_find_id(component->card->snd_card, &id); - if (!kctl) { - dev_err(component->dev, "Failed to find %s\n", control->name); - continue; - } - err = snd_ctl_remove(component->card->snd_card, kctl); - if (err < 0) { + err = snd_ctl_remove_id(component->card->snd_card, &id); + if (err < 0) dev_err(component->dev, "%d: Failed to remove %s\n", err, control->name); - continue; - } } return 0; @@ -706,13 +698,6 @@ static int mchp_pdmc_trigger(struct snd_pcm_substream *substream, return 0; } -static const struct snd_soc_dai_ops mchp_pdmc_dai_ops = { - .set_fmt = mchp_pdmc_set_fmt, - .startup = mchp_pdmc_startup, - .hw_params = mchp_pdmc_hw_params, - .trigger = mchp_pdmc_trigger, -}; - static int mchp_pdmc_add_chmap_ctls(struct snd_pcm *pcm, struct mchp_pdmc *dd) { struct mchp_pdmc_chmap *info; @@ -765,8 +750,16 @@ static int mchp_pdmc_pcm_new(struct snd_soc_pcm_runtime *rtd, return ret; } +static const struct snd_soc_dai_ops mchp_pdmc_dai_ops = { + .probe = mchp_pdmc_dai_probe, + .set_fmt = mchp_pdmc_set_fmt, + .startup = mchp_pdmc_startup, + .hw_params = mchp_pdmc_hw_params, + .trigger = mchp_pdmc_trigger, + .pcm_new = &mchp_pdmc_pcm_new, +}; + static struct snd_soc_dai_driver mchp_pdmc_dai = { - .probe = mchp_pdmc_dai_probe, .capture = { .stream_name = "Capture", .channels_min = 1, @@ -777,7 +770,6 @@ static struct snd_soc_dai_driver mchp_pdmc_dai = { .formats = SNDRV_PCM_FMTBIT_S24_LE, }, .ops = &mchp_pdmc_dai_ops, - .pcm_new = &mchp_pdmc_pcm_new, }; /* PDMC interrupt handler */ @@ -962,7 +954,7 @@ static int mchp_pdmc_dt_init(struct mchp_pdmc *dd) /* used to clean the channel index found on RHR's MSB */ static int mchp_pdmc_process(struct snd_pcm_substream *substream, int channel, unsigned long hwoff, - void *buf, unsigned long bytes) + struct iov_iter *buf, unsigned long bytes) { struct snd_pcm_runtime *runtime = substream->runtime; u8 *dma_ptr = runtime->dma_area + hwoff + |