linux-kernel - [PATCH -next] ASoC: wm8400: Use devm_snd_soc_register

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Date:   Fri, 16 Mar 2018 07:32:07 +0000
From:   Wei Yongjun <weiyongjun1@...wei.com>
To:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        "Kuninori Morimoto" <kuninori.morimoto.gx@...esas.com>
CC:     Wei Yongjun <weiyongjun1@...wei.com>,
        <patches@...nsource.cirrus.com>, <alsa-devel@...a-project.org>,
        <linux-kernel@...r.kernel.org>, <kernel-janitors@...r.kernel.org>
Subject: [PATCH -next] ASoC: wm8400: Use devm_snd_soc_register_component()

Since the remove callback is removed, the snd_soc_unregister_component()
is missing when remove device. Using devm_snd_soc_register_component()
instead of snd_soc_register_component().

Fixes: 10dc44c6462d ("ASoC: wm8400: replace codec to component")
Signed-off-by: Wei Yongjun <weiyongjun1@...wei.com>
---
 sound/soc/codecs/wm8400.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c
index c237365..57b2206 100644
--- a/sound/soc/codecs/wm8400.c
+++ b/sound/soc/codecs/wm8400.c
@@ -1343,7 +1343,7 @@ static void  wm8400_component_remove(struct snd_soc_component *component)
 
 static int wm8400_probe(struct platform_device *pdev)
 {
-	return snd_soc_register_component(&pdev->dev,
+	return devm_snd_soc_register_component(&pdev->dev,
 			&soc_component_dev_wm8400,
 			&wm8400_dai, 1);
 }