Commit c859926a authored by Qinglang Miao's avatar Qinglang Miao Committed by Mark Brown

ASoC: tegra: tegra_rt5640: use devm_snd_soc_register_card()

Using devm_snd_soc_register_card() can make the code
shorter and cleaner.
Signed-off-by: default avatarQinglang Miao <miaoqinglang@huawei.com>
Link: https://lore.kernel.org/r/20200929112936.47441-1-miaoqinglang@huawei.comSigned-off-by: default avatarMark Brown <broonie@kernel.org>
parent 31e1fc4f
...@@ -192,7 +192,7 @@ static int tegra_rt5640_probe(struct platform_device *pdev) ...@@ -192,7 +192,7 @@ static int tegra_rt5640_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, "snd_soc_register_card failed (%d)\n",
ret); ret);
...@@ -202,15 +202,6 @@ static int tegra_rt5640_probe(struct platform_device *pdev) ...@@ -202,15 +202,6 @@ static int tegra_rt5640_probe(struct platform_device *pdev)
return 0; return 0;
} }
static int tegra_rt5640_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_rt5640_of_match[] = { static const struct of_device_id tegra_rt5640_of_match[] = {
{ .compatible = "nvidia,tegra-audio-rt5640", }, { .compatible = "nvidia,tegra-audio-rt5640", },
{}, {},
...@@ -223,7 +214,6 @@ static struct platform_driver tegra_rt5640_driver = { ...@@ -223,7 +214,6 @@ static struct platform_driver tegra_rt5640_driver = {
.of_match_table = tegra_rt5640_of_match, .of_match_table = tegra_rt5640_of_match,
}, },
.probe = tegra_rt5640_probe, .probe = tegra_rt5640_probe,
.remove = tegra_rt5640_remove,
}; };
module_platform_driver(tegra_rt5640_driver); module_platform_driver(tegra_rt5640_driver);
......
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