ASoC: migor: Convert to table based DAPM setup

Use table based setup to register the DAPM widgets and routes.  This on one hand
makes the code a bit shorter and cleaner and on the other hand the board level
DAPM elements get registered in the card's DAPM context rather than in the
CODEC's DAPM context.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>

sound/soc/sh/migor.c

@@ -136,19 +136,6 @@ static const struct snd_soc_dapm_route audio_map[] = {
 	{ "Mic Bias", NULL, "External Microphone" },
 };
 
-static int migor_dai_init(struct snd_soc_pcm_runtime *rtd)
-{
-	struct snd_soc_codec *codec = rtd->codec;
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
-
-	snd_soc_dapm_new_controls(dapm, migor_dapm_widgets,
-				  ARRAY_SIZE(migor_dapm_widgets));
-
-	snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
-
-	return 0;
-}
-
 /* migor digital audio interface glue - connects codec <--> CPU */
 static struct snd_soc_dai_link migor_dai = {
 	.name = "wm8978",
@@ -158,7 +145,6 @@ static struct snd_soc_dai_link migor_dai = {
 	.platform_name = "siu-pcm-audio",
 	.codec_name = "wm8978.0-001a",
 	.ops = &migor_dai_ops,
-	.init = migor_dai_init,
 };
 
 /* migor audio machine driver */
@@ -167,6 +153,11 @@ static struct snd_soc_card snd_soc_migor = {
 	.owner = THIS_MODULE,
 	.dai_link = &migor_dai,
 	.num_links = 1,
+
+	.dapm_widgets = migor_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(migor_dapm_widgets),
+	.dapm_routes = audio_map,
+	.num_dapm_routes = ARRAY_SIZE(audio_map),
 };
 
 static struct platform_device *migor_snd_device;