ASoC: max9850: 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/max9850.c

@@ -130,8 +130,8 @@ static int max9850_hw_params(struct snd_pcm_substream *substream,
 			     struct snd_pcm_hw_params *params,
 			     struct snd_soc_dai *dai)
 {
-	struct snd_soc_codec *codec = dai->codec;
-	struct max9850_priv *max9850 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = dai->component;
+	struct max9850_priv *max9850 = snd_soc_component_get_drvdata(component);
 	u64 lrclk_div;
 	u8 sf, da;
 
@@ -139,14 +139,14 @@ static int max9850_hw_params(struct snd_pcm_substream *substream,
 		return -EINVAL;
 
 	/* lrclk_div = 2^22 * rate / iclk with iclk = mclk / sf */
-	sf = (snd_soc_read(codec, MAX9850_CLOCK) >> 2) + 1;
+	sf = (snd_soc_component_read32(component, MAX9850_CLOCK) >> 2) + 1;
 	lrclk_div = (1 << 22);
 	lrclk_div *= params_rate(params);
 	lrclk_div *= sf;
 	do_div(lrclk_div, max9850->sysclk);
 
-	snd_soc_write(codec, MAX9850_LRCLK_MSB, (lrclk_div >> 8) & 0x7f);
-	snd_soc_write(codec, MAX9850_LRCLK_LSB, lrclk_div & 0xff);
+	snd_soc_component_write(component, MAX9850_LRCLK_MSB, (lrclk_div >> 8) & 0x7f);
+	snd_soc_component_write(component, MAX9850_LRCLK_LSB, lrclk_div & 0xff);
 
 	switch (params_width(params)) {
 	case 16:
@@ -161,7 +161,7 @@ static int max9850_hw_params(struct snd_pcm_substream *substream,
 	default:
 		return -EINVAL;
 	}
-	snd_soc_update_bits(codec, MAX9850_DIGITAL_AUDIO, 0x3, da);
+	snd_soc_component_update_bits(component, MAX9850_DIGITAL_AUDIO, 0x3, da);
 
 	return 0;
 }
@@ -169,16 +169,16 @@ static int max9850_hw_params(struct snd_pcm_substream *substream,
 static int max9850_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 		int clk_id, unsigned int freq, int dir)
 {
-	struct snd_soc_codec *codec = codec_dai->codec;
-	struct max9850_priv *max9850 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = codec_dai->component;
+	struct max9850_priv *max9850 = snd_soc_component_get_drvdata(component);
 
 	/* calculate mclk -> iclk divider */
 	if (freq <= 13000000)
-		snd_soc_write(codec, MAX9850_CLOCK, 0x0);
+		snd_soc_component_write(component, MAX9850_CLOCK, 0x0);
 	else if (freq <= 26000000)
-		snd_soc_write(codec, MAX9850_CLOCK, 0x4);
+		snd_soc_component_write(component, MAX9850_CLOCK, 0x4);
 	else if (freq <= 40000000)
-		snd_soc_write(codec, MAX9850_CLOCK, 0x8);
+		snd_soc_component_write(component, MAX9850_CLOCK, 0x8);
 	else
 		return -EINVAL;
 
@@ -188,7 +188,7 @@ static int max9850_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 
 static int max9850_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
 {
-	struct snd_soc_codec *codec = codec_dai->codec;
+	struct snd_soc_component *component = codec_dai->component;
 	u8 da = 0;
 
 	/* set master/slave audio interface */
@@ -234,15 +234,15 @@ static int max9850_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
 	}
 
 	/* set da */
-	snd_soc_write(codec, MAX9850_DIGITAL_AUDIO, da);
+	snd_soc_component_write(component, MAX9850_DIGITAL_AUDIO, da);
 
 	return 0;
 }
 
-static int max9850_set_bias_level(struct snd_soc_codec *codec,
+static int max9850_set_bias_level(struct snd_soc_component *component,
 				  enum snd_soc_bias_level level)
 {
-	struct max9850_priv *max9850 = snd_soc_codec_get_drvdata(codec);
+	struct max9850_priv *max9850 = snd_soc_component_get_drvdata(component);
 	int ret;
 
 	switch (level) {
@@ -251,10 +251,10 @@ static int max9850_set_bias_level(struct snd_soc_codec *codec,
 	case SND_SOC_BIAS_PREPARE:
 		break;
 	case SND_SOC_BIAS_STANDBY:
-		if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF) {
+		if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) {
 			ret = regcache_sync(max9850->regmap);
 			if (ret) {
-				dev_err(codec->dev,
+				dev_err(component->dev,
 					"Failed to sync cache: %d\n", ret);
 				return ret;
 			}
@@ -289,31 +289,32 @@ static struct snd_soc_dai_driver max9850_dai = {
 	.ops = &max9850_dai_ops,
 };
 
-static int max9850_probe(struct snd_soc_codec *codec)
+static int max9850_probe(struct snd_soc_component *component)
 {
 	/* enable zero-detect */
-	snd_soc_update_bits(codec, MAX9850_GENERAL_PURPOSE, 1, 1);
+	snd_soc_component_update_bits(component, MAX9850_GENERAL_PURPOSE, 1, 1);
 	/* enable slew-rate control */
-	snd_soc_update_bits(codec, MAX9850_VOLUME, 0x40, 0x40);
+	snd_soc_component_update_bits(component, MAX9850_VOLUME, 0x40, 0x40);
 	/* set slew-rate 125ms */
-	snd_soc_update_bits(codec, MAX9850_CHARGE_PUMP, 0xff, 0xc0);
+	snd_soc_component_update_bits(component, MAX9850_CHARGE_PUMP, 0xff, 0xc0);
 
 	return 0;
 }
 
-static const struct snd_soc_codec_driver soc_codec_dev_max9850 = {
-	.probe =	max9850_probe,
-	.set_bias_level = max9850_set_bias_level,
-	.suspend_bias_off = true,
-
-	.component_driver = {
-		.controls		= max9850_controls,
-		.num_controls		= ARRAY_SIZE(max9850_controls),
-		.dapm_widgets		= max9850_dapm_widgets,
-		.num_dapm_widgets	= ARRAY_SIZE(max9850_dapm_widgets),
-		.dapm_routes		= max9850_dapm_routes,
-		.num_dapm_routes	= ARRAY_SIZE(max9850_dapm_routes),
-	},
+static const struct snd_soc_component_driver soc_component_dev_max9850 = {
+	.probe			= max9850_probe,
+	.set_bias_level		= max9850_set_bias_level,
+	.controls		= max9850_controls,
+	.num_controls		= ARRAY_SIZE(max9850_controls),
+	.dapm_widgets		= max9850_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(max9850_dapm_widgets),
+	.dapm_routes		= max9850_dapm_routes,
+	.num_dapm_routes	= ARRAY_SIZE(max9850_dapm_routes),
+	.suspend_bias_off	= 1,
+	.idle_bias_on		= 1,
+	.use_pmdown_time	= 1,
+	.endianness		= 1,
+	.non_legacy_dai_naming	= 1,
 };
 
 static int max9850_i2c_probe(struct i2c_client *i2c,
@@ -333,17 +334,11 @@ static int max9850_i2c_probe(struct i2c_client *i2c,
 
 	i2c_set_clientdata(i2c, max9850);
 
-	ret = snd_soc_register_codec(&i2c->dev,
-			&soc_codec_dev_max9850, &max9850_dai, 1);
+	ret = devm_snd_soc_register_component(&i2c->dev,
+			&soc_component_dev_max9850, &max9850_dai, 1);
 	return ret;
 }
 
-static int max9850_i2c_remove(struct i2c_client *client)
-{
-	snd_soc_unregister_codec(&client->dev);
-	return 0;
-}
-
 static const struct i2c_device_id max9850_i2c_id[] = {
 	{ "max9850", 0 },
 	{ }
@@ -355,7 +350,6 @@ static struct i2c_driver max9850_i2c_driver = {
 		.name = "max9850",
 	},
 	.probe = max9850_i2c_probe,
-	.remove = max9850_i2c_remove,
 	.id_table = max9850_i2c_id,
 };