1 files changed, 20 insertions, 24 deletions

diff --git a/sound/soc/davinci/davinci-vcif.c b/sound/soc/davinci/davinci-vcif.c
index 1f11525d97e..77aef05588c 100644
--- a/sound/soc/davinci/davinci-vcif.c
+++ b/sound/soc/davinci/davinci-vcif.c
@@ -183,7 +183,7 @@ static int davinci_vcif_startup(struct snd_pcm_substream *substream,
 
 #define DAVINCI_VCIF_RATES	SNDRV_PCM_RATE_8000_48000
 
-static struct snd_soc_dai_ops davinci_vcif_dai_ops = {
+static const struct snd_soc_dai_ops davinci_vcif_dai_ops = {
 	.startup	= davinci_vcif_startup,
 	.trigger	= davinci_vcif_trigger,
 	.hw_params	= davinci_vcif_hw_params,
@@ -204,13 +204,19 @@ static struct snd_soc_dai_driver davinci_vcif_dai = {
 
 };
 
+static const struct snd_soc_component_driver davinci_vcif_component = {
+	.name		= "davinci-vcif",
+};
+
 static int davinci_vcif_probe(struct platform_device *pdev)
 {
 	struct davinci_vc *davinci_vc = pdev->dev.platform_data;
 	struct davinci_vcif_dev *davinci_vcif_dev;
 	int ret;
 
-	davinci_vcif_dev = kzalloc(sizeof(struct davinci_vcif_dev), GFP_KERNEL);
+	davinci_vcif_dev = devm_kzalloc(&pdev->dev,
+					sizeof(struct davinci_vcif_dev),
+					GFP_KERNEL);
 	if (!davinci_vcif_dev) {
 		dev_dbg(&pdev->dev,
 			"could not allocate memory for private data\n");
@@ -232,26 +238,26 @@ static int davinci_vcif_probe(struct platform_device *pdev)
 
 	dev_set_drvdata(&pdev->dev, davinci_vcif_dev);
 
-	ret = snd_soc_register_dai(&pdev->dev, &davinci_vcif_dai);
+	ret = snd_soc_register_component(&pdev->dev, &davinci_vcif_component,
+					 &davinci_vcif_dai, 1);
 	if (ret != 0) {
 		dev_err(&pdev->dev, "could not register dai\n");
-		goto fail;
+		return ret;
 	}
 
-	return 0;
-
-fail:
-	kfree(davinci_vcif_dev);
+	ret = davinci_soc_platform_register(&pdev->dev);
+	if (ret) {
+		dev_err(&pdev->dev, "register PCM failed: %d\n", ret);
+		snd_soc_unregister_component(&pdev->dev);
+		return ret;
+	}
 
-	return ret;
+	return 0;
 }
 
 static int davinci_vcif_remove(struct platform_device *pdev)
 {
-	struct davinci_vcif_dev *davinci_vcif_dev = dev_get_drvdata(&pdev->dev);
-
-	snd_soc_unregister_dai(&pdev->dev);
-	kfree(davinci_vcif_dev);
+	snd_soc_unregister_component(&pdev->dev);
 
 	return 0;
 }
@@ -265,17 +271,7 @@ static struct platform_driver davinci_vcif_driver = {
 	},
 };
 
-static int __init davinci_vcif_init(void)
-{
-	return platform_driver_probe(&davinci_vcif_driver, davinci_vcif_probe);
-}
-module_init(davinci_vcif_init);
-
-static void __exit davinci_vcif_exit(void)
-{
-	platform_driver_unregister(&davinci_vcif_driver);
-}
-module_exit(davinci_vcif_exit);
+module_platform_driver(davinci_vcif_driver);
 
 MODULE_AUTHOR("Miguel Aguilar");
 MODULE_DESCRIPTION("Texas Instruments DaVinci ASoC Voice Codec Interface");