ASoC: Remove redundant snd_soc_dapm_new_widgets() calls

The DAPM widgets are now insntantiated by the core when creating the card
so there is no need for the individual CODEC drivers to do so.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c
index 2e35a35..f82125d 100644
--- a/sound/soc/codecs/wm8350.c
+++ b/sound/soc/codecs/wm8350.c
@@ -800,7 +800,7 @@
 		return ret;
 	}
 
-	return snd_soc_dapm_new_widgets(codec);
+	return 0;
 }
 
 static int wm8350_set_dai_sysclk(struct snd_soc_dai *codec_dai,