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ASoC: Intel: Use devm_snd_soc_register_card 

Simplify byt-rt5640.c and haswell.c machine drivers by using
devm_snd_soc_register_card(). Remove also needless dev_set_drvdata()
from byt_rt5640_probe() since snd_soc_register_card() does it too.

Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Cc: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Jarkko Nikula 2014-05-28 12:35:39 +03:00 committed by Mark Brown
parent a018c28550
commit 8eb776ab17
2 changed files with 2 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
sound/soc/intel/byt-rt5640.c
View File

@ -152,25 +152,13 @@ static const struct dev_pm_ops byt_rt5640_pm_ops = {
static int byt_rt5640_probe(struct platform_device *pdev)
{
struct snd_soc_card *card = &byt_rt5640_card;
struct device *dev = &pdev->dev;
card->dev = &pdev->dev;
dev_set_drvdata(dev, card);
return snd_soc_register_card(card);
}
static int byt_rt5640_remove(struct platform_device *pdev)
{
struct snd_soc_card *card = platform_get_drvdata(pdev);
snd_soc_unregister_card(card);
return 0;
return devm_snd_soc_register_card(&pdev->dev, card);
}
static struct platform_driver byt_rt5640_audio = {
.probe = byt_rt5640_probe,
.remove = byt_rt5640_remove,
.driver = {
.name = "byt-rt5640",
.owner = THIS_MODULE,

9
sound/soc/intel/haswell.c
View File

@ -208,18 +208,11 @@ static int haswell_audio_probe(struct platform_device *pdev)
{
haswell_rt5640.dev = &pdev->dev;
return snd_soc_register_card(&haswell_rt5640);
}
static int haswell_audio_remove(struct platform_device *pdev)
{
snd_soc_unregister_card(&haswell_rt5640);
return 0;
return devm_snd_soc_register_card(&pdev->dev, &haswell_rt5640);
}
static struct platform_driver haswell_audio = {
.probe = haswell_audio_probe,
.remove = haswell_audio_remove,
.driver = {
.name = "haswell-audio",
.owner = THIS_MODULE,