ASoC: Remove mt6359_platform_driver_remove

remove mt6359_platform_driver_remove due to it is
useless.
Signed-off-by: Shane.Chien <shane.chien@mediatek.com>
Link: https://lore.kernel.org/r/1605068096-12587-1-git-send-email-shane.chien@mediatek.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/mt6359.c

@@ -2817,23 +2817,11 @@ static int mt6359_platform_driver_probe(struct platform_device *pdev)
 					       ARRAY_SIZE(mt6359_dai_driver));
 }
 
-static int mt6359_platform_driver_remove(struct platform_device *pdev)
-{
-	struct mt6359_priv *priv = dev_get_drvdata(&pdev->dev);
-	int ret;
-
-	dev_dbg(&pdev->dev, "%s(), dev name %s\n",
-		__func__, dev_name(&pdev->dev));
-
-	return 0;
-}
-
 static struct platform_driver mt6359_platform_driver = {
 	.driver = {
 		.name = "mt6359-sound",
 	},
 	.probe = mt6359_platform_driver_probe,
-	.remove = mt6359_platform_driver_remove,
 };
 
 module_platform_driver(mt6359_platform_driver)