ASoC: codec duplicated callback function goes to component on bt-sco

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/bt-sco.c

@@ -63,10 +63,12 @@ static struct snd_soc_dai_driver bt_sco_dai[] = {
 };
 
 static struct snd_soc_codec_driver soc_codec_dev_bt_sco = {
+	.component_driver = {
 		.dapm_widgets		= bt_sco_widgets,
 		.num_dapm_widgets	= ARRAY_SIZE(bt_sco_widgets),
 		.dapm_routes		= bt_sco_routes,
 		.num_dapm_routes	= ARRAY_SIZE(bt_sco_routes),
+	},
 };
 
 static int bt_sco_probe(struct platform_device *pdev)