ASoC: fsl: mx27vis-aic32x4: use devm_snd_soc_register_card()

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

Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Link: https://lore.kernel.org/r/20200929112932.46926-1-miaoqinglang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/fsl/mx27vis-aic32x4.c b/sound/soc/fsl/mx27vis-aic32x4.c
index 4ead537..8d3b189 100644 (file)
--- a/sound/soc/fsl/mx27vis-aic32x4.c
+++ b/sound/soc/fsl/mx27vis-aic32x4.c
@@ -176,7 +176,7 @@ static int mx27vis_aic32x4_probe(struct platform_device *pdev)
        mx27vis_amp_muter_gpio = pdata->amp_muter_gpio;
 
        mx27vis_aic32x4.dev = &pdev->dev;
-       ret = snd_soc_register_card(&mx27vis_aic32x4);
+       ret = devm_snd_soc_register_card(&pdev->dev, &mx27vis_aic32x4);
        if (ret) {
                dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n",
                        ret);
@@ -199,19 +199,11 @@ static int mx27vis_aic32x4_probe(struct platform_device *pdev)
        return ret;
 }
 
-static int mx27vis_aic32x4_remove(struct platform_device *pdev)
-{
-       snd_soc_unregister_card(&mx27vis_aic32x4);
-
-       return 0;
-}
-
 static struct platform_driver mx27vis_aic32x4_audio_driver = {
        .driver = {
                .name = "mx27vis",
        },
        .probe = mx27vis_aic32x4_probe,
-       .remove = mx27vis_aic32x4_remove,
 };
 
 module_platform_driver(mx27vis_aic32x4_audio_driver);