ASoC: spear_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: Rajeev Kumar <rajeev-dlh.kumar@st.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/sound/soc/spear/spear_pcm.c b/sound/soc/spear/spear_pcm.c
index 9b76cc5..32431d6 100644
--- a/sound/soc/spear/spear_pcm.c
+++ b/sound/soc/spear/spear_pcm.c
@@ -73,14 +73,6 @@
return 0;
}
-static int spear_pcm_close(struct snd_pcm_substream *substream)
-{
-
- snd_dmaengine_pcm_close(substream);
-
- return 0;
-}
-
static int spear_pcm_mmap(struct snd_pcm_substream *substream,
struct vm_area_struct *vma)
{
@@ -93,7 +85,7 @@
static struct snd_pcm_ops spear_pcm_ops = {
.open = spear_pcm_open,
- .close = spear_pcm_close,
+ .close = snd_dmaengine_pcm_close,
.ioctl = snd_pcm_lib_ioctl,
.hw_params = spear_pcm_hw_params,
.hw_free = spear_pcm_hw_free,