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ASoC: ep93xx: Use devm_snd_dmaengine_pcm_register()

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Makes the code slightly shorter.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Lars-Peter Clausen 2013-11-28 08:50:34 +01:00 committed by Mark Brown
parent a22f33b003
commit 237eeb1c04
1 changed files with 1 additions and 8 deletions
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9
sound/soc/cirrus/ep93xx-pcm.c
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@ -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) 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, &ep93xx_dmaengine_pcm_config,
SND_DMAENGINE_PCM_FLAG_NO_RESIDUE | SND_DMAENGINE_PCM_FLAG_NO_RESIDUE |
SND_DMAENGINE_PCM_FLAG_NO_DT | SND_DMAENGINE_PCM_FLAG_NO_DT |
SND_DMAENGINE_PCM_FLAG_COMPAT); 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 = { static struct platform_driver ep93xx_pcm_driver = {
.driver = { .driver = {
.name = "ep93xx-pcm-audio", .name = "ep93xx-pcm-audio",
@ -98,7 +92,6 @@ static struct platform_driver ep93xx_pcm_driver = {
}, },
.probe = ep93xx_soc_platform_probe, .probe = ep93xx_soc_platform_probe,
.remove = ep93xx_soc_platform_remove,
}; };
module_platform_driver(ep93xx_pcm_driver); module_platform_driver(ep93xx_pcm_driver);