ASoC: tegra_pcm: No need to wrap snd_dmaengine_pcm_close()
If a PCM driver using the dmaengine PCM helper functions doesn't need to do anything special in its pcm_close callback, snd_dmaengine_pcm_close can be used directly for as the pcm_close callback and there is no need to wrap it in a custom function. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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@ -75,12 +75,6 @@ static int tegra_pcm_open(struct snd_pcm_substream *substream)
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return 0;
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}
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static int tegra_pcm_close(struct snd_pcm_substream *substream)
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{
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snd_dmaengine_pcm_close(substream);
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return 0;
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}
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static int tegra_pcm_hw_params(struct snd_pcm_substream *substream,
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struct snd_pcm_hw_params *params)
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{
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@ -160,7 +154,7 @@ static int tegra_pcm_mmap(struct snd_pcm_substream *substream,
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static struct snd_pcm_ops tegra_pcm_ops = {
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.open = tegra_pcm_open,
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.close = tegra_pcm_close,
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.close = snd_dmaengine_pcm_close,
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.ioctl = snd_pcm_lib_ioctl,
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.hw_params = tegra_pcm_hw_params,
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.hw_free = tegra_pcm_hw_free,
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