ASoC: spdif_transmitter: replace codec to component

Now we can replace Codec to Component. Let's do it.

Note:
	xxx_codec_xxx()		->	xxx_component_xxx()
	.idle_bias_off = 0	->	.idle_bias_on = 1
	.ignore_pmdown_time = 0	->	.use_pmdown_time = 1
	-			->	.endianness = 1
	-			->	.non_legacy_dai_naming = 1
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/spdif_transmitter.c

@@ -38,13 +38,15 @@ static const struct snd_soc_dapm_route dit_routes[] = {
 	{ "spdif-out", NULL, "Playback" },
 };
 
-static struct snd_soc_codec_driver soc_codec_spdif_dit = {
-	.component_driver = {
-		.dapm_widgets		= dit_widgets,
-		.num_dapm_widgets	= ARRAY_SIZE(dit_widgets),
-		.dapm_routes		= dit_routes,
-		.num_dapm_routes	= ARRAY_SIZE(dit_routes),
-	},
+static struct snd_soc_component_driver soc_codec_spdif_dit = {
+	.dapm_widgets		= dit_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(dit_widgets),
+	.dapm_routes		= dit_routes,
+	.num_dapm_routes	= ARRAY_SIZE(dit_routes),
+	.idle_bias_on		= 1,
+	.use_pmdown_time	= 1,
+	.endianness		= 1,
+	.non_legacy_dai_naming	= 1,
 };
 
 static struct snd_soc_dai_driver dit_stub_dai = {
@@ -60,16 +62,11 @@ static struct snd_soc_dai_driver dit_stub_dai = {
 
 static int spdif_dit_probe(struct platform_device *pdev)
 {
-	return snd_soc_register_codec(&pdev->dev, &soc_codec_spdif_dit,
+	return devm_snd_soc_register_component(&pdev->dev,
+			&soc_codec_spdif_dit,
 			&dit_stub_dai, 1);
 }
 
-static int spdif_dit_remove(struct platform_device *pdev)
-{
-	snd_soc_unregister_codec(&pdev->dev);
-	return 0;
-}
-
 #ifdef CONFIG_OF
 static const struct of_device_id spdif_dit_dt_ids[] = {
 	{ .compatible = "linux,spdif-dit", },
@@ -80,7 +77,6 @@ MODULE_DEVICE_TABLE(of, spdif_dit_dt_ids);
 
 static struct platform_driver spdif_dit_driver = {
 	.probe		= spdif_dit_probe,
-	.remove		= spdif_dit_remove,
 	.driver		= {
 		.name	= DRV_NAME,
 		.of_match_table = of_match_ptr(spdif_dit_dt_ids),