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ASoC: mxs: Use devm_snd_dmaengine_pcm_register() 

Makes the code 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 08:50:37 +01:00 committed by Mark Brown
parent a22f33b003
commit 2650bc4f6d
3 changed files with 1 additions and 16 deletions
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8
sound/soc/mxs/mxs-pcm.c
View File

@ -56,16 +56,10 @@ static const struct snd_dmaengine_pcm_config mxs_dmaengine_pcm_config = {
int mxs_pcm_platform_register(struct device *dev)
{
return snd_dmaengine_pcm_register(dev, &mxs_dmaengine_pcm_config,
return devm_snd_dmaengine_pcm_register(dev, &mxs_dmaengine_pcm_config,
SND_DMAENGINE_PCM_FLAG_NO_RESIDUE |
SND_DMAENGINE_PCM_FLAG_HALF_DUPLEX);
}
EXPORT_SYMBOL_GPL(mxs_pcm_platform_register);
void mxs_pcm_platform_unregister(struct device *dev)
{
snd_dmaengine_pcm_unregister(dev);
}
EXPORT_SYMBOL_GPL(mxs_pcm_platform_unregister);
MODULE_LICENSE("GPL");

1
sound/soc/mxs/mxs-pcm.h
View File

@ -20,6 +20,5 @@
#define _MXS_PCM_H
int mxs_pcm_platform_register(struct device *dev);
void mxs_pcm_platform_unregister(struct device *dev);
#endif

8
sound/soc/mxs/mxs-saif.c
View File

@ -804,13 +804,6 @@ static int mxs_saif_probe(struct platform_device *pdev)
return 0;
}
static int mxs_saif_remove(struct platform_device *pdev)
{
mxs_pcm_platform_unregister(&pdev->dev);
return 0;
}
static const struct of_device_id mxs_saif_dt_ids[] = {
{ .compatible = "fsl,imx28-saif", },
{ /* sentinel */ }
@ -819,7 +812,6 @@ MODULE_DEVICE_TABLE(of, mxs_saif_dt_ids);
static struct platform_driver mxs_saif_driver = {
.probe = mxs_saif_probe,
.remove = mxs_saif_remove,
.driver = {
.name = "mxs-saif",