ASoC: bcm2835-i2s: 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>
diff --git a/sound/soc/bcm/bcm2835-i2s.c b/sound/soc/bcm/bcm2835-i2s.c
index f49b007..2685fe4 100644
--- a/sound/soc/bcm/bcm2835-i2s.c
+++ b/sound/soc/bcm/bcm2835-i2s.c
@@ -848,7 +848,7 @@
return ret;
}
- ret = snd_dmaengine_pcm_register(&pdev->dev, NULL, 0);
+ ret = devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0);
if (ret) {
dev_err(&pdev->dev, "Could not register PCM: %d\n", ret);
return ret;
@@ -862,15 +862,8 @@
{},
};
-static int bcm2835_i2s_remove(struct platform_device *pdev)
-{
- snd_dmaengine_pcm_unregister(&pdev->dev);
- return 0;
-}
-
static struct platform_driver bcm2835_i2s_driver = {
.probe = bcm2835_i2s_probe,
- .remove = bcm2835_i2s_remove,
.driver = {
.name = "bcm2835-i2s",
.owner = THIS_MODULE,