1 files changed, 32 insertions, 14 deletions

diff --git a/sound/soc/sh/hac.c b/sound/soc/sh/hac.c
index 41db75a..c87e3ff 100644
--- a/sound/soc/sh/hac.c
+++ b/sound/soc/sh/hac.c
@@ -239,8 +239,7 @@ static int hac_hw_params(struct snd_pcm_substream *substream,
 			 struct snd_pcm_hw_params *params,
 			 struct snd_soc_dai *dai)
 {
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct hac_priv *hac = &hac_cpu_data[rtd->dai->cpu_dai->id];
+	struct hac_priv *hac = &hac_cpu_data[dai->id];
 	int d = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? 0 : 1;
 
 	switch (params->msbits) {
@@ -271,10 +270,9 @@ static struct snd_soc_dai_ops hac_dai_ops = {
 	.hw_params	= hac_hw_params,
 };
 
-struct snd_soc_dai sh4_hac_dai[] = {
+static struct snd_soc_dai_driver sh4_hac_dai[] = {
 {
-	.name			= "HAC0",
-	.id			= 0,
+	.name			= "hac-dai.0",
 	.ac97_control		= 1,
 	.playback = {
 		.rates		= AC97_RATES,
@@ -292,8 +290,7 @@ struct snd_soc_dai sh4_hac_dai[] = {
 },
 #ifdef CONFIG_CPU_SUBTYPE_SH7760
 {
-	.name			= "HAC1",
-	.ac97_control		= 1,
+	.name			= "hac-dai.1",
 	.id			= 1,
 	.playback = {
 		.rates		= AC97_RATES,
@@ -312,19 +309,40 @@ struct snd_soc_dai sh4_hac_dai[] = {
 },
 #endif
 };
-EXPORT_SYMBOL_GPL(sh4_hac_dai);
 
-static int __init sh4_hac_init(void)
+static int __devinit hac_soc_platform_probe(struct platform_device *pdev)
+{
+	return snd_soc_register_dais(&pdev->dev, sh4_hac_dai,
+			ARRAY_SIZE(sh4_hac_dai));
+}
+
+static int __devexit hac_soc_platform_remove(struct platform_device *pdev)
+{
+	snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(sh4_hac_dai));
+	return 0;
+}
+
+static struct platform_driver hac_pcm_driver = {
+	.driver = {
+			.name = "hac-pcm-audio",
+			.owner = THIS_MODULE,
+	},
+
+	.probe = hac_soc_platform_probe,
+	.remove = __devexit_p(hac_soc_platform_remove),
+};
+
+static int __init sh4_hac_pcm_init(void)
 {
-	return snd_soc_register_dais(sh4_hac_dai, ARRAY_SIZE(sh4_hac_dai));
+	return platform_driver_register(&hac_pcm_driver);
 }
-module_init(sh4_hac_init);
+module_init(sh4_hac_pcm_init);
 
-static void __exit sh4_hac_exit(void)
+static void __exit sh4_hac_pcm_exit(void)
 {
-	snd_soc_unregister_dais(sh4_hac_dai, ARRAY_SIZE(sh4_hac_dai));
+	platform_driver_unregister(&hac_pcm_driver);
 }
-module_exit(sh4_hac_exit);
+module_exit(sh4_hac_pcm_exit);
 
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("SuperH onchip HAC (AC97) audio driver");