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ASoC: imx-pcm: Remove empty prepare callback

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Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Lars-Peter Clausen 2012-02-21 17:47:55 +01:00 committed by Mark Brown
parent 07fb9d9e93
commit e54e2f81da
1 changed files with 0 additions and 11 deletions
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11
sound/soc/imx/imx-pcm-dma-mx2.c
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@ -186,16 +186,6 @@ static int snd_imx_pcm_hw_free(struct snd_pcm_substream *substream)
return 0;
}
static int snd_imx_pcm_prepare(struct snd_pcm_substream *substream)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct imx_pcm_dma_params *dma_params;
dma_params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
return 0;
}
static int snd_imx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
{
struct snd_pcm_runtime *runtime = substream->runtime;
@ -291,7 +281,6 @@ static struct snd_pcm_ops imx_pcm_ops = {
.ioctl = snd_pcm_lib_ioctl,
.hw_params = snd_imx_pcm_hw_params,
.hw_free = snd_imx_pcm_hw_free,
.prepare = snd_imx_pcm_prepare,
.trigger = snd_imx_pcm_trigger,
.pointer = snd_imx_pcm_pointer,
.mmap = snd_imx_pcm_mmap,