[alsa-devel] [PATCH v2 18/39] ASoC: wm5102: replace platform to component

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>

Now platform can be replaced to component, let's do it.
This patch merges wm5102_compr_platform into soc_codec_dev_wm5102

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
Acked-by: Charles Keepax <ckeepax at opensource.cirrus.com>
Tested-by: Charles Keepax <ckeepax at opensource.cirrus.com>
---
 sound/soc/codecs/wm5102.c | 42 +++++++++++++++++-------------------------
 1 file changed, 17 insertions(+), 25 deletions(-)

diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c
index fc066ca..a568050 100644
--- a/sound/soc/codecs/wm5102.c
+++ b/sound/soc/codecs/wm5102.c
@@ -34,6 +34,8 @@
 #include "wm5102.h"
 #include "wm_adsp.h"
 
+#define DRV_NAME "wm5102-codec"
+
 struct wm5102_priv {
 	struct arizona_priv core;
 	struct arizona_fll fll[2];
@@ -1910,7 +1912,8 @@ static int wm5102_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
 static int wm5102_open(struct snd_compr_stream *stream)
 {
 	struct snd_soc_pcm_runtime *rtd = stream->private_data;
-	struct wm5102_priv *priv = snd_soc_platform_get_drvdata(rtd->platform);
+	struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME);
+	struct wm5102_priv *priv = snd_soc_component_get_drvdata(component);
 
 	return wm_adsp_compr_open(&priv->core.adsp[0], stream);
 }
@@ -1992,6 +1995,16 @@ static int wm5102_codec_remove(struct snd_soc_codec *codec)
 	ARIZONA_DAC_DIGITAL_VOLUME_5R,
 };
 
+static struct snd_compr_ops wm5102_compr_ops = {
+	.open		= wm5102_open,
+	.free		= wm_adsp_compr_free,
+	.set_params	= wm_adsp_compr_set_params,
+	.get_caps	= wm_adsp_compr_get_caps,
+	.trigger	= wm_adsp_compr_trigger,
+	.pointer	= wm_adsp_compr_pointer,
+	.copy		= wm_adsp_compr_copy,
+};
+
 static const struct snd_soc_codec_driver soc_codec_dev_wm5102 = {
 	.probe = wm5102_codec_probe,
 	.remove = wm5102_codec_remove,
@@ -2002,6 +2015,8 @@ static int wm5102_codec_remove(struct snd_soc_codec *codec)
 	.set_pll = wm5102_set_fll,
 
 	.component_driver = {
+		.name			= DRV_NAME,
+		.compr_ops		= &wm5102_compr_ops,
 		.controls		= wm5102_snd_controls,
 		.num_controls		= ARRAY_SIZE(wm5102_snd_controls),
 		.dapm_widgets		= wm5102_dapm_widgets,
@@ -2011,20 +2026,6 @@ static int wm5102_codec_remove(struct snd_soc_codec *codec)
 	},
 };
 
-static const struct snd_compr_ops wm5102_compr_ops = {
-	.open = wm5102_open,
-	.free = wm_adsp_compr_free,
-	.set_params = wm_adsp_compr_set_params,
-	.get_caps = wm_adsp_compr_get_caps,
-	.trigger = wm_adsp_compr_trigger,
-	.pointer = wm_adsp_compr_pointer,
-	.copy = wm_adsp_compr_copy,
-};
-
-static const struct snd_soc_platform_driver wm5102_compr_platform = {
-	.compr_ops = &wm5102_compr_ops,
-};
-
 static int wm5102_probe(struct platform_device *pdev)
 {
 	struct arizona *arizona = dev_get_drvdata(pdev->dev.parent);
@@ -2109,23 +2110,15 @@ static int wm5102_probe(struct platform_device *pdev)
 	if (ret < 0)
 		goto err_dsp_irq;
 
-	ret = snd_soc_register_platform(&pdev->dev, &wm5102_compr_platform);
-	if (ret < 0) {
-		dev_err(&pdev->dev, "Failed to register platform: %d\n", ret);
-		goto err_spk_irqs;
-	}
-
 	ret = snd_soc_register_codec(&pdev->dev, &soc_codec_dev_wm5102,
 				      wm5102_dai, ARRAY_SIZE(wm5102_dai));
 	if (ret < 0) {
 		dev_err(&pdev->dev, "Failed to register codec: %d\n", ret);
-		goto err_platform;
+		goto err_spk_irqs;
 	}
 
 	return ret;
 
-err_platform:
-	snd_soc_unregister_platform(&pdev->dev);
 err_spk_irqs:
 	arizona_free_spk_irqs(arizona);
 err_dsp_irq:
@@ -2139,7 +2132,6 @@ static int wm5102_remove(struct platform_device *pdev)
 	struct wm5102_priv *wm5102 = platform_get_drvdata(pdev);
 	struct arizona *arizona = wm5102->core.arizona;
 
-	snd_soc_unregister_platform(&pdev->dev);
 	snd_soc_unregister_codec(&pdev->dev);
 	pm_runtime_disable(&pdev->dev);
 
-- 
1.9.1