ASoC: ep93xx: Use devm_snd_dmaengine_pcm_register()

Makes the code slightly shorter.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 1 insertions, 8 deletions

diff --git a/sound/soc/cirrus/ep93xx-pcm.c b/sound/soc/cirrus/ep93xx-pcm.c
index cfe517e68009..fdb8b8feb4ed 100644
--- a/sound/soc/cirrus/ep93xx-pcm.c
+++ b/sound/soc/cirrus/ep93xx-pcm.c
@@ -78,19 +78,13 @@ static const struct snd_dmaengine_pcm_config ep93xx_dmaengine_pcm_config = {
 
 static int ep93xx_soc_platform_probe(struct platform_device *pdev)
 {
-        return snd_dmaengine_pcm_register(&pdev->dev,
+        return devm_snd_dmaengine_pcm_register(&pdev->dev,
                 &ep93xx_dmaengine_pcm_config,
                 SND_DMAENGINE_PCM_FLAG_NO_RESIDUE |
                 SND_DMAENGINE_PCM_FLAG_NO_DT |
                 SND_DMAENGINE_PCM_FLAG_COMPAT);
 }
 
-static int ep93xx_soc_platform_remove(struct platform_device *pdev)
-{
-        snd_dmaengine_pcm_unregister(&pdev->dev);
-        return 0;
-}
-
 static struct platform_driver ep93xx_pcm_driver = {
         .driver = {
                         .name = "ep93xx-pcm-audio",
@@ -98,7 +92,6 @@ static struct platform_driver ep93xx_pcm_driver = {
         },
 
         .probe = ep93xx_soc_platform_probe,
-        .remove = ep93xx_soc_platform_remove,
 };
 
 module_platform_driver(ep93xx_pcm_driver);