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ASoC: tegra: tegra_wm8903: Use devm_snd_soc_register_card() 

Using devm_snd_soc_register_card() can make the code
shorter and cleaner.

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Link: https://lore.kernel.org/r/20200428110742.110335-1-weiyongjun1@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Wei Yongjun 2020-04-28 11:07:42 +00:00 committed by Mark Brown
parent 2f8eae3905
commit ac3367442d
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 12 deletions
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14
sound/soc/tegra/tegra_wm8903.c
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@ -351,9 +351,9 @@ static int tegra_wm8903_driver_probe(struct platform_device *pdev)
if (ret) if (ret)
return ret; return ret;
ret = snd_soc_register_card(card); ret = devm_snd_soc_register_card(&pdev->dev, card);
if (ret) { if (ret) {
dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", dev_err(&pdev->dev, "devm_snd_soc_register_card failed (%d)\n",
ret); ret);
return ret; return ret;
} }
@ -361,15 +361,6 @@ static int tegra_wm8903_driver_probe(struct platform_device *pdev)
return 0; return 0;
} }
static int tegra_wm8903_driver_remove(struct platform_device *pdev)
{
struct snd_soc_card *card = platform_get_drvdata(pdev);
snd_soc_unregister_card(card);
return 0;
}
static const struct of_device_id tegra_wm8903_of_match[] = { static const struct of_device_id tegra_wm8903_of_match[] = {
{ .compatible = "nvidia,tegra-audio-wm8903", }, { .compatible = "nvidia,tegra-audio-wm8903", },
{}, {},
@ -382,7 +373,6 @@ static struct platform_driver tegra_wm8903_driver = {
.of_match_table = tegra_wm8903_of_match, .of_match_table = tegra_wm8903_of_match,
}, },
.probe = tegra_wm8903_driver_probe, .probe = tegra_wm8903_driver_probe,
.remove = tegra_wm8903_driver_remove,
}; };
module_platform_driver(tegra_wm8903_driver); module_platform_driver(tegra_wm8903_driver);