[PATCH 3/6] ASoC: atmel: use devm_snd_soc_register_card()

[Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>]

Let's use devm_snd_soc_register_card() instead of snd_soc_register_card()
and ignore snd_soc_unregister_card()

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
 sound/soc/atmel/atmel_wm8904.c   | 4 +---
 sound/soc/atmel/mikroe-proto.c   | 8 +-------
 sound/soc/atmel/sam9g20_wm8731.c | 5 +----
 sound/soc/atmel/tse850-pcm5142.c | 3 +--
 4 files changed, 4 insertions(+), 16 deletions(-)

diff --git a/sound/soc/atmel/atmel_wm8904.c b/sound/soc/atmel/atmel_wm8904.c
index b7f16ea0cdfc..d4339145e6ca 100644
--- a/sound/soc/atmel/atmel_wm8904.c
+++ b/sound/soc/atmel/atmel_wm8904.c
@@ -147,7 +147,7 @@ static int atmel_asoc_wm8904_probe(struct platform_device *pdev)
 		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\n");
 		goto err_set_audio;
@@ -162,13 +162,11 @@ static int atmel_asoc_wm8904_probe(struct platform_device *pdev)
 
 static void atmel_asoc_wm8904_remove(struct platform_device *pdev)
 {
-	struct snd_soc_card *card = platform_get_drvdata(pdev);
 	struct snd_soc_dai_link *dailink = &atmel_asoc_wm8904_dailink;
 	int id;
 
 	id = of_alias_get_id((struct device_node *)dailink->cpus->of_node, "ssc");
 
-	snd_soc_unregister_card(card);
 	atmel_ssc_put_audio(id);
 }
 
diff --git a/sound/soc/atmel/mikroe-proto.c b/sound/soc/atmel/mikroe-proto.c
index 18a8760443ae..8341a6e06493 100644
--- a/sound/soc/atmel/mikroe-proto.c
+++ b/sound/soc/atmel/mikroe-proto.c
@@ -140,7 +140,7 @@ static int snd_proto_probe(struct platform_device *pdev)
 
 
 	dai->dai_fmt = dai_fmt;
-	ret = snd_soc_register_card(&snd_proto);
+	ret = devm_snd_soc_register_card(&pdev->dev, &snd_proto);
 	if (ret)
 		dev_err_probe(&pdev->dev, ret,
 			"snd_soc_register_card() failed\n");
@@ -155,11 +155,6 @@ static int snd_proto_probe(struct platform_device *pdev)
 	return ret;
 }
 
-static void snd_proto_remove(struct platform_device *pdev)
-{
-	snd_soc_unregister_card(&snd_proto);
-}
-
 static const struct of_device_id snd_proto_of_match[] = {
 	{ .compatible = "mikroe,mikroe-proto", },
 	{},
@@ -172,7 +167,6 @@ static struct platform_driver snd_proto_driver = {
 		.of_match_table = snd_proto_of_match,
 	},
 	.probe	  = snd_proto_probe,
-	.remove_new	 = snd_proto_remove,
 };
 
 module_platform_driver(snd_proto_driver);
diff --git a/sound/soc/atmel/sam9g20_wm8731.c b/sound/soc/atmel/sam9g20_wm8731.c
index d3ec9826d505..8046f7a977f6 100644
--- a/sound/soc/atmel/sam9g20_wm8731.c
+++ b/sound/soc/atmel/sam9g20_wm8731.c
@@ -171,7 +171,7 @@ static int at91sam9g20ek_audio_probe(struct platform_device *pdev)
 	of_node_put(codec_np);
 	of_node_put(cpu_np);
 
-	ret = snd_soc_register_card(card);
+	ret = devm_snd_soc_register_card(&pdev->dev, card);
 	if (ret) {
 		dev_err_probe(&pdev->dev, ret,
 			      "snd_soc_register_card() failed\n");
@@ -187,9 +187,6 @@ static int at91sam9g20ek_audio_probe(struct platform_device *pdev)
 
 static void at91sam9g20ek_audio_remove(struct platform_device *pdev)
 {
-	struct snd_soc_card *card = platform_get_drvdata(pdev);
-
-	snd_soc_unregister_card(card);
 	atmel_ssc_put_audio(0);
 }
 
diff --git a/sound/soc/atmel/tse850-pcm5142.c b/sound/soc/atmel/tse850-pcm5142.c
index 611da23325d3..f280ec597a08 100644
--- a/sound/soc/atmel/tse850-pcm5142.c
+++ b/sound/soc/atmel/tse850-pcm5142.c
@@ -398,7 +398,7 @@ static int tse850_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	ret = snd_soc_register_card(card);
+	ret = devm_snd_soc_register_card(dev, card);
 	if (ret) {
 		dev_err(dev, "snd_soc_register_card failed\n");
 		goto err_disable_ana;
@@ -416,7 +416,6 @@ static void tse850_remove(struct platform_device *pdev)
 	struct snd_soc_card *card = platform_get_drvdata(pdev);
 	struct tse850_priv *tse850 = snd_soc_card_get_drvdata(card);
 
-	snd_soc_unregister_card(card);
 	regulator_disable(tse850->ana);
 }
 
-- 
2.25.1