ASoC: codec duplicated callback function goes to component on sta32x

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/sta32x.c

@@ -991,12 +991,14 @@ static const struct snd_soc_codec_driver sta32x_codec = {
 	.remove =		sta32x_remove,
 	.set_bias_level =	sta32x_set_bias_level,
 	.suspend_bias_off =	true,
+	.component_driver = {
 		.controls =		sta32x_snd_controls,
 		.num_controls =		ARRAY_SIZE(sta32x_snd_controls),
 		.dapm_widgets =		sta32x_dapm_widgets,
 		.num_dapm_widgets =	ARRAY_SIZE(sta32x_dapm_widgets),
 		.dapm_routes =		sta32x_dapm_routes,
 		.num_dapm_routes =	ARRAY_SIZE(sta32x_dapm_routes),
+	},
 };
 
 static const struct regmap_config sta32x_regmap = {