ASoC: omap-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: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/sound/soc/omap/omap-pcm.c b/sound/soc/omap/omap-pcm.c
index 1626fb7d2cd296ec924216ebd8ebdaafd16b05ec..6c842c7ef9e6a04c2a6c1ebcb6c120fc1620f62c 100644 (file)
--- a/sound/soc/omap/omap-pcm.c
+++ b/sound/soc/omap/omap-pcm.c
@@ -154,12 +154,6 @@ static int omap_pcm_open(struct snd_pcm_substream *substream)
                                      &dma_data->dma_req);
 }
 
-static int omap_pcm_close(struct snd_pcm_substream *substream)
-{
-       snd_dmaengine_pcm_close(substream);
-       return 0;
-}
-
 static int omap_pcm_mmap(struct snd_pcm_substream *substream,
        struct vm_area_struct *vma)
 {
@@ -173,7 +167,7 @@ static int omap_pcm_mmap(struct snd_pcm_substream *substream,
 
 static struct snd_pcm_ops omap_pcm_ops = {
        .open           = omap_pcm_open,
-       .close          = omap_pcm_close,
+       .close          = snd_dmaengine_pcm_close,
        .ioctl          = snd_pcm_lib_ioctl,
        .hw_params      = omap_pcm_hw_params,
        .hw_free        = omap_pcm_hw_free,