5 files changed, 15 insertions, 35 deletions

diff --git a/sound/soc/mxs/mxs-pcm.c b/sound/soc/mxs/mxs-pcm.c
index e373fbb..373dec9 100644
--- a/sound/soc/mxs/mxs-pcm.c
+++ b/sound/soc/mxs/mxs-pcm.c
@@ -220,28 +220,16 @@ static struct snd_soc_platform_driver mxs_soc_platform = {
 	.pcm_free	= mxs_pcm_free,
 };
 
-static int __devinit mxs_soc_platform_probe(struct platform_device *pdev)
+int __devinit mxs_pcm_platform_register(struct device *dev)
 {
-	return snd_soc_register_platform(&pdev->dev, &mxs_soc_platform);
+	return snd_soc_register_platform(dev, &mxs_soc_platform);
 }
+EXPORT_SYMBOL_GPL(mxs_pcm_platform_register);
 
-static int __devexit mxs_soc_platform_remove(struct platform_device *pdev)
+void __devexit mxs_pcm_platform_unregister(struct device *dev)
 {
-	snd_soc_unregister_platform(&pdev->dev);
-
-	return 0;
+	snd_soc_unregister_platform(dev);
 }
-
-static struct platform_driver mxs_pcm_driver = {
-	.driver = {
-		.name = "mxs-pcm-audio",
-		.owner = THIS_MODULE,
-	},
-	.probe = mxs_soc_platform_probe,
-	.remove = __devexit_p(mxs_soc_platform_remove),
-};
-
-module_platform_driver(mxs_pcm_driver);
+EXPORT_SYMBOL_GPL(mxs_pcm_platform_unregister);
 
 MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:mxs-pcm-audio");
diff --git a/sound/soc/mxs/mxs-pcm.h b/sound/soc/mxs/mxs-pcm.h
index 5f01a91..35ba2ca 100644
--- a/sound/soc/mxs/mxs-pcm.h
+++ b/sound/soc/mxs/mxs-pcm.h
@@ -24,4 +24,7 @@ struct mxs_pcm_dma_params {
 	int chan_num;
 };
 
+int mxs_pcm_platform_register(struct device *dev);
+void mxs_pcm_platform_unregister(struct device *dev);
+
 #endif
diff --git a/sound/soc/mxs/mxs-saif.c b/sound/soc/mxs/mxs-saif.c
index a7b8657..356aad8 100644
--- a/sound/soc/mxs/mxs-saif.c
+++ b/sound/soc/mxs/mxs-saif.c
@@ -708,24 +708,14 @@ static int __devinit mxs_saif_probe(struct platform_device *pdev)
 		goto failed_get_resource;
 	}
 
-	saif->soc_platform_pdev = platform_device_alloc(
-					"mxs-pcm-audio", pdev->id);
-	if (!saif->soc_platform_pdev) {
-		ret = -ENOMEM;
-		goto failed_pdev_alloc;
-	}
-
-	platform_set_drvdata(saif->soc_platform_pdev, saif);
-	ret = platform_device_add(saif->soc_platform_pdev);
+	ret = mxs_pcm_platform_register(&pdev->dev);
 	if (ret) {
-		dev_err(&pdev->dev, "failed to add soc platform device\n");
-		goto failed_pdev_add;
+		dev_err(&pdev->dev, "register PCM failed: %d\n", ret);
+		goto failed_pdev_alloc;
 	}
 
 	return 0;
 
-failed_pdev_add:
-	platform_device_put(saif->soc_platform_pdev);
 failed_pdev_alloc:
 	snd_soc_unregister_dai(&pdev->dev);
 failed_get_resource:
@@ -738,7 +728,7 @@ static int __devexit mxs_saif_remove(struct platform_device *pdev)
 {
 	struct mxs_saif *saif = platform_get_drvdata(pdev);
 
-	platform_device_unregister(saif->soc_platform_pdev);
+	mxs_pcm_platform_unregister(&pdev->dev);
 	snd_soc_unregister_dai(&pdev->dev);
 	clk_put(saif->clk);
 
diff --git a/sound/soc/mxs/mxs-saif.h b/sound/soc/mxs/mxs-saif.h
index 12c91e4..3cb342e 100644
--- a/sound/soc/mxs/mxs-saif.h
+++ b/sound/soc/mxs/mxs-saif.h
@@ -123,7 +123,6 @@ struct mxs_saif {
 	unsigned int cur_rate;
 	unsigned int ongoing;
 
-	struct platform_device *soc_platform_pdev;
 	u32 fifo_underrun;
 	u32 fifo_overrun;
 };
diff --git a/sound/soc/mxs/mxs-sgtl5000.c b/sound/soc/mxs/mxs-sgtl5000.c
index 60f052b..e9e6112 100644
--- a/sound/soc/mxs/mxs-sgtl5000.c
+++ b/sound/soc/mxs/mxs-sgtl5000.c
@@ -90,7 +90,7 @@ static struct snd_soc_dai_link mxs_sgtl5000_dai[] = {
 		.codec_dai_name	= "sgtl5000",
 		.codec_name	= "sgtl5000.0-000a",
 		.cpu_dai_name	= "mxs-saif.0",
-		.platform_name	= "mxs-pcm-audio.0",
+		.platform_name	= "mxs-saif.0",
 		.ops		= &mxs_sgtl5000_hifi_ops,
 	}, {
 		.name		= "HiFi Rx",
@@ -98,7 +98,7 @@ static struct snd_soc_dai_link mxs_sgtl5000_dai[] = {
 		.codec_dai_name	= "sgtl5000",
 		.codec_name	= "sgtl5000.0-000a",
 		.cpu_dai_name	= "mxs-saif.1",
-		.platform_name	= "mxs-pcm-audio.1",
+		.platform_name	= "mxs-saif.1",
 		.ops		= &mxs_sgtl5000_hifi_ops,
 	},
 };