ASoC: ux500_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: Ola Lilja <ola.o.lilja@stericsson.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/sound/soc/ux500/ux500_pcm.c b/sound/soc/ux500/ux500_pcm.c
index 375ca6ba3ebbb029bb6a03e2516d2baeb9933e32..d000ba271cab6d2f6f827a25e8e260dd2b9b9463 100644 (file)
--- a/sound/soc/ux500/ux500_pcm.c
+++ b/sound/soc/ux500/ux500_pcm.c
@@ -160,18 +160,6 @@ static int ux500_pcm_open(struct snd_pcm_substream *substream)
        return 0;
 }
 
-static int ux500_pcm_close(struct snd_pcm_substream *substream)
-{
-       struct snd_soc_pcm_runtime *rtd = substream->private_data;
-       struct snd_soc_dai *dai = rtd->cpu_dai;
-
-       dev_dbg(dai->dev, "%s: Enter\n", __func__);
-
-       snd_dmaengine_pcm_close(substream);
-
-       return 0;
-}
-
 static int ux500_pcm_hw_params(struct snd_pcm_substream *substream,
                        struct snd_pcm_hw_params *hw_params)
 {
@@ -246,7 +234,7 @@ static int ux500_pcm_mmap(struct snd_pcm_substream *substream,
 
 static struct snd_pcm_ops ux500_pcm_ops = {
        .open           = ux500_pcm_open,
-       .close          = ux500_pcm_close,
+       .close          = snd_dmaengine_pcm_close,
        .ioctl          = snd_pcm_lib_ioctl,
        .hw_params      = ux500_pcm_hw_params,
        .hw_free        = ux500_pcm_hw_free,