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Subject[PATCH -next] ASoC: tegra: tegra_rt5640: use devm_snd_soc_register_card()
Date
Using devm_snd_soc_register_card() can make the code
shorter and cleaner.

Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
---
sound/soc/tegra/tegra_rt5640.c | 12 +-----------
1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/sound/soc/tegra/tegra_rt5640.c b/sound/soc/tegra/tegra_rt5640.c
index d66d86593..c73bd23b3 100644
--- a/sound/soc/tegra/tegra_rt5640.c
+++ b/sound/soc/tegra/tegra_rt5640.c
@@ -192,7 +192,7 @@ static int tegra_rt5640_probe(struct platform_device *pdev)
if (ret)
return ret;

- ret = snd_soc_register_card(card);
+ ret = devm_snd_soc_register_card(&pdev->dev, card);
if (ret) {
dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n",
ret);
@@ -202,15 +202,6 @@ static int tegra_rt5640_probe(struct platform_device *pdev)
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[] = {
{ .compatible = "nvidia,tegra-audio-rt5640", },
{},
@@ -223,7 +214,6 @@ static struct platform_driver tegra_rt5640_driver = {
.of_match_table = tegra_rt5640_of_match,
},
.probe = tegra_rt5640_probe,
- .remove = tegra_rt5640_remove,
};
module_platform_driver(tegra_rt5640_driver);

--
2.23.0
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