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ASoC: omap-pcm: No need to set constraint at open time

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The same constraint is going to be set in the snd_dmaengine_pcm_open()
function, so there is no need to set it here as well.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Reviewed-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Peter Ujfalusi
2013-02-05 13:43:39 +01:00
committed by Mark Brown
parent a88fedfd34
commit a92b53179d
1 changed files with 3 additions and 11 deletions
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14
sound/soc/omap/omap-pcm.c
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@@ -174,23 +174,15 @@ static snd_pcm_uframes_t omap_pcm_pointer(struct snd_pcm_substream *substream)
static int omap_pcm_open(struct snd_pcm_substream *substream) static int omap_pcm_open(struct snd_pcm_substream *substream)
{ {
struct snd_pcm_runtime *runtime = substream->runtime;
struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct omap_pcm_dma_data *dma_data; struct omap_pcm_dma_data *dma_data;
int ret;
snd_soc_set_runtime_hwparams(substream, &omap_pcm_hardware); snd_soc_set_runtime_hwparams(substream, &omap_pcm_hardware);
/* Ensure that buffer size is a multiple of period size */
ret = snd_pcm_hw_constraint_integer(runtime,
SNDRV_PCM_HW_PARAM_PERIODS);
if (ret < 0)
return ret;
dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
ret = snd_dmaengine_pcm_open(substream, omap_dma_filter_fn,
&dma_data->dma_req); return snd_dmaengine_pcm_open(substream, omap_dma_filter_fn,
return ret; &dma_data->dma_req);
} }
static int omap_pcm_close(struct snd_pcm_substream *substream) static int omap_pcm_close(struct snd_pcm_substream *substream)