Commit e54e2f81 authored by Lars-Peter Clausen's avatar Lars-Peter Clausen Committed by Mark Brown
Browse files

ASoC: imx-pcm: Remove empty prepare callback 



Signed-off-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 07fb9d9e

sound/soc/imx/imx-pcm-dma-mx2.c

+0 −11
Original line number Diff line number Diff line
@@ -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,