[alsa-devel] [PATCH] ASoC: twl6040: Convert to table based init

[Peter Ujfalusi]

Signed-off-by: Peter Ujfalusi <peter.ujfalusi at ti.com>
---
 sound/soc/codecs/twl6040.c |   31 ++++++++++---------------------
 1 files changed, 10 insertions(+), 21 deletions(-)

diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c
index 62edded..93f8a59 100644
--- a/sound/soc/codecs/twl6040.c
+++ b/sound/soc/codecs/twl6040.c
@@ -1183,18 +1183,6 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"AUXR", NULL, "AUXR Playback"},
 };
 
-static int twl6040_add_widgets(struct snd_soc_codec *codec)
-{
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
-
-	snd_soc_dapm_new_controls(dapm, twl6040_dapm_widgets,
-				 ARRAY_SIZE(twl6040_dapm_widgets));
-	snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon));
-	snd_soc_dapm_new_widgets(dapm);
-
-	return 0;
-}
-
 static int twl6040_set_bias_level(struct snd_soc_codec *codec,
 				enum snd_soc_bias_level level)
 {
@@ -1503,16 +1491,10 @@ static int twl6040_probe(struct snd_soc_codec *codec)
 
 	/* power on device */
 	ret = twl6040_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-	if (ret)
-		goto bias_err;
-
-	snd_soc_add_controls(codec, twl6040_snd_controls,
-				ARRAY_SIZE(twl6040_snd_controls));
-	twl6040_add_widgets(codec);
-
-	return 0;
+	if (!ret)
+		return 0;
 
-bias_err:
+	/* Error path */
 	free_irq(priv->plug_irq, codec);
 plugirq_err:
 	destroy_workqueue(priv->workqueue);
@@ -1544,6 +1526,13 @@ static struct snd_soc_codec_driver soc_codec_dev_twl6040 = {
 	.reg_cache_size = ARRAY_SIZE(twl6040_reg),
 	.reg_word_size = sizeof(u8),
 	.reg_cache_default = twl6040_reg,
+
+	.controls = twl6040_snd_controls,
+	.num_controls = ARRAY_SIZE(twl6040_snd_controls),
+	.dapm_widgets = twl6040_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(twl6040_dapm_widgets),
+	.dapm_routes = intercon,
+	.num_dapm_routes = ARRAY_SIZE(intercon),
 };
 
 static int __devinit twl6040_codec_probe(struct platform_device *pdev)
-- 
1.7.7