ASoC: codec duplicated callback function goes to component on wm98357a

codec driver and component driver has duplicated callback functions,
and codec side functions are just copied to component side when
register timing. This was quick-hack, but no longer needed.
This patch moves these functions from codec driver to component driver.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/max98357a.c

@@ -74,10 +74,12 @@ static int max98357a_codec_probe(struct snd_soc_codec *codec)
 
 static struct snd_soc_codec_driver max98357a_codec_driver = {
 	.probe			= max98357a_codec_probe,
-	.dapm_widgets		= max98357a_dapm_widgets,
-	.num_dapm_widgets	= ARRAY_SIZE(max98357a_dapm_widgets),
-	.dapm_routes		= max98357a_dapm_routes,
-	.num_dapm_routes	= ARRAY_SIZE(max98357a_dapm_routes),
+	.component_driver = {
+		.dapm_widgets		= max98357a_dapm_widgets,
+		.num_dapm_widgets	= ARRAY_SIZE(max98357a_dapm_widgets),
+		.dapm_routes		= max98357a_dapm_routes,
+		.num_dapm_routes	= ARRAY_SIZE(max98357a_dapm_routes),
+	},
 };
 
 static const struct snd_soc_dai_ops max98357a_dai_ops = {