linux-kernel - [PATCH] ASoC: mediatek: mt6359: convert to use module_platform

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Message-Id: <20210531051203.228567-1-nobuhiro1.iwamatsu@toshiba.co.jp>
Date:   Mon, 31 May 2021 14:12:03 +0900
From:   Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@...hiba.co.jp>
To:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>, Takashi Iwai <tiwai@...e.com>,
        Argus Lin <argus.lin@...iatek.com>
Cc:     Jaroslav Kysela <perex@...ex.cz>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Colin Ian King <colin.king@...onical.com>,
        alsa-devel@...a-project.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@...hiba.co.jp>
Subject: [PATCH] ASoC: mediatek: mt6359: convert to use module_platform_driver

Simplify the code by using module_platform_driver macro for
mt6359-accdet.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@...hiba.co.jp>
---
 sound/soc/codecs/mt6359-accdet.c | 17 +----------------
 1 file changed, 1 insertion(+), 16 deletions(-)

diff --git a/sound/soc/codecs/mt6359-accdet.c b/sound/soc/codecs/mt6359-accdet.c
index 4222aed013f106..b2354a613b1587 100644
--- a/sound/soc/codecs/mt6359-accdet.c
+++ b/sound/soc/codecs/mt6359-accdet.c
@@ -1057,22 +1057,7 @@ static struct platform_driver mt6359_accdet_driver = {
 	.probe = mt6359_accdet_probe,
 };
 
-static int __init mt6359_accdet_driver_init(void)
-{
-	int ret = 0;
-
-	ret = platform_driver_register(&mt6359_accdet_driver);
-	if (ret)
-		return -ENODEV;
-	return 0;
-}
-
-static void __exit mt6359_accdet_driver_exit(void)
-{
-	platform_driver_unregister(&mt6359_accdet_driver);
-}
-module_init(mt6359_accdet_driver_init);
-module_exit(mt6359_accdet_driver_exit);
+module_platform_driver(mt6359_accdet_driver)
 
 /* Module information */
 MODULE_DESCRIPTION("MT6359 ALSA SoC codec jack driver");
-- 
2.30.0