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_max98090.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/sound/soc/tegra/tegra_max98090.c b/sound/soc/tegra/tegra_max98090.c index af3e9e6da..9d8e16473 100644 --- a/sound/soc/tegra/tegra_max98090.c +++ b/sound/soc/tegra/tegra_max98090.c @@ -246,7 +246,7 @@ static int tegra_max98090_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); @@ -256,15 +256,6 @@ static int tegra_max98090_probe(struct platform_device *pdev) return 0; }

-static int tegra_max98090_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_max98090_of_match[] = { { .compatible = "nvidia,tegra-audio-max98090", }, {}, @@ -277,7 +268,6 @@ static struct platform_driver tegra_max98090_driver = { .of_match_table = tegra_max98090_of_match, }, .probe = tegra_max98090_probe, - .remove = tegra_max98090_remove, }; module_platform_driver(tegra_max98090_driver);