5 files changed, 241 insertions, 299 deletions

diff --git a/sound/soc/codecs/wm8728.c b/sound/soc/codecs/wm8728.c
index 797cc6e7c70f..839aee35ab56 100644
--- a/sound/soc/codecs/wm8728.c
+++ b/sound/soc/codecs/wm8728.c
@@ -74,13 +74,13 @@ static const struct snd_soc_dapm_route wm8728_intercon[] = {
 
 static int wm8728_mute(struct snd_soc_dai *dai, int mute)
 {
-	struct snd_soc_codec *codec = dai->codec;
-	u16 mute_reg = snd_soc_read(codec, WM8728_DACCTL);
+	struct snd_soc_component *component = dai->component;
+	u16 mute_reg = snd_soc_component_read32(component, WM8728_DACCTL);
 
 	if (mute)
-		snd_soc_write(codec, WM8728_DACCTL, mute_reg | 1);
+		snd_soc_component_write(component, WM8728_DACCTL, mute_reg | 1);
 	else
-		snd_soc_write(codec, WM8728_DACCTL, mute_reg & ~1);
+		snd_soc_component_write(component, WM8728_DACCTL, mute_reg & ~1);
 
 	return 0;
 }
@@ -89,8 +89,8 @@ static int wm8728_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;
-	u16 dac = snd_soc_read(codec, WM8728_DACCTL);
+	struct snd_soc_component *component = dai->component;
+	u16 dac = snd_soc_component_read32(component, WM8728_DACCTL);
 
 	dac &= ~0x18;
 
@@ -107,7 +107,7 @@ static int wm8728_hw_params(struct snd_pcm_substream *substream,
 		return -EINVAL;
 	}
 
-	snd_soc_write(codec, WM8728_DACCTL, dac);
+	snd_soc_component_write(component, WM8728_DACCTL, dac);
 
 	return 0;
 }
@@ -115,8 +115,8 @@ static int wm8728_hw_params(struct snd_pcm_substream *substream,
 static int wm8728_set_dai_fmt(struct snd_soc_dai *codec_dai,
 		unsigned int fmt)
 {
-	struct snd_soc_codec *codec = codec_dai->codec;
-	u16 iface = snd_soc_read(codec, WM8728_IFCTL);
+	struct snd_soc_component *component = codec_dai->component;
+	u16 iface = snd_soc_component_read32(component, WM8728_IFCTL);
 
 	/* Currently only I2S is supported by the driver, though the
 	 * hardware is more flexible.
@@ -156,24 +156,24 @@ static int wm8728_set_dai_fmt(struct snd_soc_dai *codec_dai,
 		return -EINVAL;
 	}
 
-	snd_soc_write(codec, WM8728_IFCTL, iface);
+	snd_soc_component_write(component, WM8728_IFCTL, iface);
 	return 0;
 }
 
-static int wm8728_set_bias_level(struct snd_soc_codec *codec,
+static int wm8728_set_bias_level(struct snd_soc_component *component,
 				 enum snd_soc_bias_level level)
 {
-	struct wm8728_priv *wm8728 = snd_soc_codec_get_drvdata(codec);
+	struct wm8728_priv *wm8728 = snd_soc_component_get_drvdata(component);
 	u16 reg;
 
 	switch (level) {
 	case SND_SOC_BIAS_ON:
 	case SND_SOC_BIAS_PREPARE:
 	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) {
 			/* Power everything up... */
-			reg = snd_soc_read(codec, WM8728_DACCTL);
-			snd_soc_write(codec, WM8728_DACCTL, reg & ~0x4);
+			reg = snd_soc_component_read32(component, WM8728_DACCTL);
+			snd_soc_component_write(component, WM8728_DACCTL, reg & ~0x4);
 
 			/* ..then sync in the register cache. */
 			regcache_sync(wm8728->regmap);
@@ -181,8 +181,8 @@ static int wm8728_set_bias_level(struct snd_soc_codec *codec,
 		break;
 
 	case SND_SOC_BIAS_OFF:
-		reg = snd_soc_read(codec, WM8728_DACCTL);
-		snd_soc_write(codec, WM8728_DACCTL, reg | 0x4);
+		reg = snd_soc_component_read32(component, WM8728_DACCTL);
+		snd_soc_component_write(component, WM8728_DACCTL, reg | 0x4);
 		break;
 	}
 	return 0;
@@ -211,18 +211,19 @@ static struct snd_soc_dai_driver wm8728_dai = {
 	.ops = &wm8728_dai_ops,
 };
 
-static const struct snd_soc_codec_driver soc_codec_dev_wm8728 = {
-	.set_bias_level = wm8728_set_bias_level,
-	.suspend_bias_off = true,
-
-	.component_driver = {
-		.controls		= wm8728_snd_controls,
-		.num_controls		= ARRAY_SIZE(wm8728_snd_controls),
-		.dapm_widgets		= wm8728_dapm_widgets,
-		.num_dapm_widgets	= ARRAY_SIZE(wm8728_dapm_widgets),
-		.dapm_routes		= wm8728_intercon,
-		.num_dapm_routes	= ARRAY_SIZE(wm8728_intercon),
-	},
+static const struct snd_soc_component_driver soc_component_dev_wm8728 = {
+	.set_bias_level		= wm8728_set_bias_level,
+	.controls		= wm8728_snd_controls,
+	.num_controls		= ARRAY_SIZE(wm8728_snd_controls),
+	.dapm_widgets		= wm8728_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(wm8728_dapm_widgets),
+	.dapm_routes		= wm8728_intercon,
+	.num_dapm_routes	= ARRAY_SIZE(wm8728_intercon),
+	.suspend_bias_off	= 1,
+	.idle_bias_on		= 1,
+	.use_pmdown_time	= 1,
+	.endianness		= 1,
+	.non_legacy_dai_naming	= 1,
 };
 
 static const struct of_device_id wm8728_of_match[] = {
@@ -258,26 +259,18 @@ static int wm8728_spi_probe(struct spi_device *spi)
 
 	spi_set_drvdata(spi, wm8728);
 
-	ret = snd_soc_register_codec(&spi->dev,
-			&soc_codec_dev_wm8728, &wm8728_dai, 1);
+	ret = devm_snd_soc_register_component(&spi->dev,
+			&soc_component_dev_wm8728, &wm8728_dai, 1);
 
 	return ret;
 }
 
-static int wm8728_spi_remove(struct spi_device *spi)
-{
-	snd_soc_unregister_codec(&spi->dev);
-
-	return 0;
-}
-
 static struct spi_driver wm8728_spi_driver = {
 	.driver = {
 		.name	= "wm8728",
 		.of_match_table = wm8728_of_match,
 	},
 	.probe		= wm8728_spi_probe,
-	.remove		= wm8728_spi_remove,
 };
 #endif /* CONFIG_SPI_MASTER */
 
@@ -299,18 +292,12 @@ static int wm8728_i2c_probe(struct i2c_client *i2c,
 
 	i2c_set_clientdata(i2c, wm8728);
 
-	ret =  snd_soc_register_codec(&i2c->dev,
-			&soc_codec_dev_wm8728, &wm8728_dai, 1);
+	ret =  devm_snd_soc_register_component(&i2c->dev,
+			&soc_component_dev_wm8728, &wm8728_dai, 1);
 
 	return ret;
 }
 
-static int wm8728_i2c_remove(struct i2c_client *client)
-{
-	snd_soc_unregister_codec(&client->dev);
-	return 0;
-}
-
 static const struct i2c_device_id wm8728_i2c_id[] = {
 	{ "wm8728", 0 },
 	{ }
@@ -323,7 +310,6 @@ static struct i2c_driver wm8728_i2c_driver = {
 		.of_match_table = wm8728_of_match,
 	},
 	.probe =    wm8728_i2c_probe,
-	.remove =   wm8728_i2c_remove,
 	.id_table = wm8728_i2c_id,
 };
 #endif
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index 4f9a1eb28120..7c8fad865d6b 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -88,9 +88,9 @@ static SOC_ENUM_SINGLE_DECL(wm8731_insel_enum,
 
 static int wm8731_deemph[] = { 0, 32000, 44100, 48000 };
 
-static int wm8731_set_deemph(struct snd_soc_codec *codec)
+static int wm8731_set_deemph(struct snd_soc_component *component)
 {
-	struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);
+	struct wm8731_priv *wm8731 = snd_soc_component_get_drvdata(component);
 	int val, i, best;
 
 	/* If we're using deemphasis select the nearest available sample
@@ -110,17 +110,17 @@ static int wm8731_set_deemph(struct snd_soc_codec *codec)
 		val = 0;
 	}
 
-	dev_dbg(codec->dev, "Set deemphasis %d (%dHz)\n",
+	dev_dbg(component->dev, "Set deemphasis %d (%dHz)\n",
 		best, wm8731_deemph[best]);
 
-	return snd_soc_update_bits(codec, WM8731_APDIGI, 0x6, val);
+	return snd_soc_component_update_bits(component, WM8731_APDIGI, 0x6, val);
 }
 
 static int wm8731_get_deemph(struct snd_kcontrol *kcontrol,
 			     struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
-	struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
+	struct wm8731_priv *wm8731 = snd_soc_component_get_drvdata(component);
 
 	ucontrol->value.integer.value[0] = wm8731->deemph;
 
@@ -130,8 +130,8 @@ static int wm8731_get_deemph(struct snd_kcontrol *kcontrol,
 static int wm8731_put_deemph(struct snd_kcontrol *kcontrol,
 			     struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
-	struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
+	struct wm8731_priv *wm8731 = snd_soc_component_get_drvdata(component);
 	unsigned int deemph = ucontrol->value.integer.value[0];
 	int ret = 0;
 
@@ -142,7 +142,7 @@ static int wm8731_put_deemph(struct snd_kcontrol *kcontrol,
 	if (wm8731->deemph != deemph) {
 		wm8731->deemph = deemph;
 
-		wm8731_set_deemph(codec);
+		wm8731_set_deemph(component);
 
 		ret = 1;
 	}
@@ -214,8 +214,8 @@ SND_SOC_DAPM_INPUT("LLINEIN"),
 static int wm8731_check_osc(struct snd_soc_dapm_widget *source,
 			    struct snd_soc_dapm_widget *sink)
 {
-	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(source->dapm);
-	struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm);
+	struct wm8731_priv *wm8731 = snd_soc_component_get_drvdata(component);
 
 	return wm8731->sysclk_type == WM8731_SYSCLK_XTAL;
 }
@@ -337,16 +337,16 @@ static int wm8731_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 wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);
-	u16 iface = snd_soc_read(codec, WM8731_IFACE) & 0xfff3;
+	struct snd_soc_component *component = dai->component;
+	struct wm8731_priv *wm8731 = snd_soc_component_get_drvdata(component);
+	u16 iface = snd_soc_component_read32(component, WM8731_IFACE) & 0xfff3;
 	int i = get_coeff(wm8731->sysclk, params_rate(params));
 	u16 srate = (coeff_div[i].sr << 2) |
 		(coeff_div[i].bosr << 1) | coeff_div[i].usb;
 
 	wm8731->playback_fs = params_rate(params);
 
-	snd_soc_write(codec, WM8731_SRATE, srate);
+	snd_soc_component_write(component, WM8731_SRATE, srate);
 
 	/* bit size */
 	switch (params_width(params)) {
@@ -363,30 +363,30 @@ static int wm8731_hw_params(struct snd_pcm_substream *substream,
 		break;
 	}
 
-	wm8731_set_deemph(codec);
+	wm8731_set_deemph(component);
 
-	snd_soc_write(codec, WM8731_IFACE, iface);
+	snd_soc_component_write(component, WM8731_IFACE, iface);
 	return 0;
 }
 
 static int wm8731_mute(struct snd_soc_dai *dai, int mute)
 {
-	struct snd_soc_codec *codec = dai->codec;
-	u16 mute_reg = snd_soc_read(codec, WM8731_APDIGI) & 0xfff7;
+	struct snd_soc_component *component = dai->component;
+	u16 mute_reg = snd_soc_component_read32(component, WM8731_APDIGI) & 0xfff7;
 
 	if (mute)
-		snd_soc_write(codec, WM8731_APDIGI, mute_reg | 0x8);
+		snd_soc_component_write(component, WM8731_APDIGI, mute_reg | 0x8);
 	else
-		snd_soc_write(codec, WM8731_APDIGI, mute_reg);
+		snd_soc_component_write(component, WM8731_APDIGI, mute_reg);
 	return 0;
 }
 
 static int wm8731_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 snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
-	struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = codec_dai->component;
+	struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
+	struct wm8731_priv *wm8731 = snd_soc_component_get_drvdata(component);
 
 	switch (clk_id) {
 	case WM8731_SYSCLK_XTAL:
@@ -429,7 +429,7 @@ static int wm8731_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 static int wm8731_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;
 	u16 iface = 0;
 
 	/* set master/slave audio interface */
@@ -481,14 +481,14 @@ static int wm8731_set_dai_fmt(struct snd_soc_dai *codec_dai,
 	}
 
 	/* set iface */
-	snd_soc_write(codec, WM8731_IFACE, iface);
+	snd_soc_component_write(component, WM8731_IFACE, iface);
 	return 0;
 }
 
-static int wm8731_set_bias_level(struct snd_soc_codec *codec,
+static int wm8731_set_bias_level(struct snd_soc_component *component,
 				 enum snd_soc_bias_level level)
 {
-	struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);
+	struct wm8731_priv *wm8731 = snd_soc_component_get_drvdata(component);
 	int ret;
 	u16 reg;
 
@@ -503,7 +503,7 @@ static int wm8731_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 = regulator_bulk_enable(ARRAY_SIZE(wm8731->supplies),
 						    wm8731->supplies);
 			if (ret != 0)
@@ -513,13 +513,13 @@ static int wm8731_set_bias_level(struct snd_soc_codec *codec,
 		}
 
 		/* Clear PWROFF, gate CLKOUT, everything else as-is */
-		reg = snd_soc_read(codec, WM8731_PWR) & 0xff7f;
-		snd_soc_write(codec, WM8731_PWR, reg | 0x0040);
+		reg = snd_soc_component_read32(component, WM8731_PWR) & 0xff7f;
+		snd_soc_component_write(component, WM8731_PWR, reg | 0x0040);
 		break;
 	case SND_SOC_BIAS_OFF:
 		if (wm8731->mclk)
 			clk_disable_unprepare(wm8731->mclk);
-		snd_soc_write(codec, WM8731_PWR, 0xffff);
+		snd_soc_component_write(component, WM8731_PWR, 0xffff);
 		regulator_bulk_disable(ARRAY_SIZE(wm8731->supplies),
 				       wm8731->supplies);
 		regcache_mark_dirty(wm8731->regmap);
@@ -531,7 +531,7 @@ static int wm8731_set_bias_level(struct snd_soc_codec *codec,
 static int wm8731_startup(struct snd_pcm_substream *substream,
 	struct snd_soc_dai *dai)
 {
-	struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(dai->codec);
+	struct wm8731_priv *wm8731 = snd_soc_component_get_drvdata(dai->component);
 
 	if (wm8731->constraints)
 		snd_pcm_hw_constraint_list(substream->runtime, 0,
@@ -628,18 +628,19 @@ err_regulator_enable:
 	return ret;
 }
 
-static const struct snd_soc_codec_driver soc_codec_dev_wm8731 = {
-	.set_bias_level = wm8731_set_bias_level,
-	.suspend_bias_off = true,
-
-	.component_driver = {
-		.controls		= wm8731_snd_controls,
-		.num_controls		= ARRAY_SIZE(wm8731_snd_controls),
-		.dapm_widgets		= wm8731_dapm_widgets,
-		.num_dapm_widgets	= ARRAY_SIZE(wm8731_dapm_widgets),
-		.dapm_routes		= wm8731_intercon,
-		.num_dapm_routes	= ARRAY_SIZE(wm8731_intercon),
-	},
+static const struct snd_soc_component_driver soc_component_dev_wm8731 = {
+	.set_bias_level		= wm8731_set_bias_level,
+	.controls		= wm8731_snd_controls,
+	.num_controls		= ARRAY_SIZE(wm8731_snd_controls),
+	.dapm_widgets		= wm8731_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(wm8731_dapm_widgets),
+	.dapm_routes		= wm8731_intercon,
+	.num_dapm_routes	= ARRAY_SIZE(wm8731_intercon),
+	.suspend_bias_off	= 1,
+	.idle_bias_on		= 1,
+	.use_pmdown_time	= 1,
+	.endianness		= 1,
+	.non_legacy_dai_naming	= 1,
 };
 
 static const struct of_device_id wm8731_of_match[] = {
@@ -704,8 +705,8 @@ static int wm8731_spi_probe(struct spi_device *spi)
 	if (ret != 0)
 		return ret;
 
-	ret = snd_soc_register_codec(&spi->dev,
-			&soc_codec_dev_wm8731, &wm8731_dai, 1);
+	ret = devm_snd_soc_register_component(&spi->dev,
+			&soc_component_dev_wm8731, &wm8731_dai, 1);
 	if (ret != 0) {
 		dev_err(&spi->dev, "Failed to register CODEC: %d\n", ret);
 		return ret;
@@ -716,7 +717,6 @@ static int wm8731_spi_probe(struct spi_device *spi)
 
 static int wm8731_spi_remove(struct spi_device *spi)
 {
-	snd_soc_unregister_codec(&spi->dev);
 	return 0;
 }
 
@@ -775,8 +775,8 @@ static int wm8731_i2c_probe(struct i2c_client *i2c,
 	if (ret != 0)
 		return ret;
 
-	ret = snd_soc_register_codec(&i2c->dev,
-			&soc_codec_dev_wm8731, &wm8731_dai, 1);
+	ret = devm_snd_soc_register_component(&i2c->dev,
+			&soc_component_dev_wm8731, &wm8731_dai, 1);
 	if (ret != 0) {
 		dev_err(&i2c->dev, "Failed to register CODEC: %d\n", ret);
 		return ret;
@@ -787,7 +787,6 @@ static int wm8731_i2c_probe(struct i2c_client *i2c,
 
 static int wm8731_i2c_remove(struct i2c_client *client)
 {
-	snd_soc_unregister_codec(&client->dev);
 	return 0;
 }
 
diff --git a/sound/soc/codecs/wm8737.c b/sound/soc/codecs/wm8737.c
index f0cb1c4afe3c..e9ae821e7609 100644
--- a/sound/soc/codecs/wm8737.c
+++ b/sound/soc/codecs/wm8737.c
@@ -74,9 +74,9 @@ static bool wm8737_volatile(struct device *dev, unsigned int reg)
 	}
 }
 
-static int wm8737_reset(struct snd_soc_codec *codec)
+static int wm8737_reset(struct snd_soc_component *component)
 {
-	return snd_soc_write(codec, WM8737_RESET, 0);
+	return snd_soc_component_write(component, WM8737_RESET, 0);
 }
 
 static const DECLARE_TLV_DB_RANGE(micboost_tlv,
@@ -328,8 +328,8 @@ static int wm8737_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 wm8737_priv *wm8737 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = dai->component;
+	struct wm8737_priv *wm8737 = snd_soc_component_get_drvdata(component);
 	int i;
 	u16 clocking = 0;
 	u16 af = 0;
@@ -348,7 +348,7 @@ static int wm8737_hw_params(struct snd_pcm_substream *substream,
 	}
 
 	if (i == ARRAY_SIZE(coeff_div)) {
-		dev_err(codec->dev, "%dHz MCLK can't support %dHz\n",
+		dev_err(component->dev, "%dHz MCLK can't support %dHz\n",
 			wm8737->mclk, params_rate(params));
 		return -EINVAL;
 	}
@@ -371,8 +371,8 @@ static int wm8737_hw_params(struct snd_pcm_substream *substream,
 		return -EINVAL;
 	}
 
-	snd_soc_update_bits(codec, WM8737_AUDIO_FORMAT, WM8737_WL_MASK, af);
-	snd_soc_update_bits(codec, WM8737_CLOCKING,
+	snd_soc_component_update_bits(component, WM8737_AUDIO_FORMAT, WM8737_WL_MASK, af);
+	snd_soc_component_update_bits(component, WM8737_CLOCKING,
 			    WM8737_USB_MODE | WM8737_CLKDIV2 | WM8737_SR_MASK,
 			    clocking);
 
@@ -382,8 +382,8 @@ static int wm8737_hw_params(struct snd_pcm_substream *substream,
 static int wm8737_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 wm8737_priv *wm8737 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = codec_dai->component;
+	struct wm8737_priv *wm8737 = snd_soc_component_get_drvdata(component);
 	int i;
 
 	for (i = 0; i < ARRAY_SIZE(coeff_div); i++) {
@@ -394,7 +394,7 @@ static int wm8737_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 		}
 	}
 
-	dev_err(codec->dev, "MCLK rate %dHz not supported\n", freq);
+	dev_err(component->dev, "MCLK rate %dHz not supported\n", freq);
 
 	return -EINVAL;
 }
@@ -403,7 +403,7 @@ static int wm8737_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 static int wm8737_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;
 	u16 af = 0;
 
 	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
@@ -445,16 +445,16 @@ static int wm8737_set_dai_fmt(struct snd_soc_dai *codec_dai,
 		return -EINVAL;
 	}
 
-	snd_soc_update_bits(codec, WM8737_AUDIO_FORMAT,
+	snd_soc_component_update_bits(component, WM8737_AUDIO_FORMAT,
 			    WM8737_FORMAT_MASK | WM8737_LRP | WM8737_MS, af);
 
 	return 0;
 }
 
-static int wm8737_set_bias_level(struct snd_soc_codec *codec,
+static int wm8737_set_bias_level(struct snd_soc_component *component,
 				 enum snd_soc_bias_level level)
 {
-	struct wm8737_priv *wm8737 = snd_soc_codec_get_drvdata(codec);
+	struct wm8737_priv *wm8737 = snd_soc_component_get_drvdata(component);
 	int ret;
 
 	switch (level) {
@@ -463,16 +463,16 @@ static int wm8737_set_bias_level(struct snd_soc_codec *codec,
 
 	case SND_SOC_BIAS_PREPARE:
 		/* VMID at 2*75k */
-		snd_soc_update_bits(codec, WM8737_MISC_BIAS_CONTROL,
+		snd_soc_component_update_bits(component, WM8737_MISC_BIAS_CONTROL,
 				    WM8737_VMIDSEL_MASK, 0);
 		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 = regulator_bulk_enable(ARRAY_SIZE(wm8737->supplies),
 						    wm8737->supplies);
 			if (ret != 0) {
-				dev_err(codec->dev,
+				dev_err(component->dev,
 					"Failed to enable supplies: %d\n",
 					ret);
 				return ret;
@@ -481,12 +481,12 @@ static int wm8737_set_bias_level(struct snd_soc_codec *codec,
 			regcache_sync(wm8737->regmap);
 
 			/* Fast VMID ramp at 2*2.5k */
-			snd_soc_update_bits(codec, WM8737_MISC_BIAS_CONTROL,
+			snd_soc_component_update_bits(component, WM8737_MISC_BIAS_CONTROL,
 					    WM8737_VMIDSEL_MASK,
 					    2 << WM8737_VMIDSEL_SHIFT);
 
 			/* Bring VMID up */
-			snd_soc_update_bits(codec, WM8737_POWER_MANAGEMENT,
+			snd_soc_component_update_bits(component, WM8737_POWER_MANAGEMENT,
 					    WM8737_VMID_MASK |
 					    WM8737_VREF_MASK,
 					    WM8737_VMID_MASK |
@@ -496,14 +496,14 @@ static int wm8737_set_bias_level(struct snd_soc_codec *codec,
 		}
 
 		/* VMID at 2*300k */
-		snd_soc_update_bits(codec, WM8737_MISC_BIAS_CONTROL,
+		snd_soc_component_update_bits(component, WM8737_MISC_BIAS_CONTROL,
 				    WM8737_VMIDSEL_MASK,
 				    1 << WM8737_VMIDSEL_SHIFT);
 
 		break;
 
 	case SND_SOC_BIAS_OFF:
-		snd_soc_update_bits(codec, WM8737_POWER_MANAGEMENT,
+		snd_soc_component_update_bits(component, WM8737_POWER_MANAGEMENT,
 				    WM8737_VMID_MASK | WM8737_VREF_MASK, 0);
 
 		regulator_bulk_disable(ARRAY_SIZE(wm8737->supplies),
@@ -537,30 +537,30 @@ static struct snd_soc_dai_driver wm8737_dai = {
 	.ops = &wm8737_dai_ops,
 };
 
-static int wm8737_probe(struct snd_soc_codec *codec)
+static int wm8737_probe(struct snd_soc_component *component)
 {
-	struct wm8737_priv *wm8737 = snd_soc_codec_get_drvdata(codec);
+	struct wm8737_priv *wm8737 = snd_soc_component_get_drvdata(component);
 	int ret;
 
 	ret = regulator_bulk_enable(ARRAY_SIZE(wm8737->supplies),
 				    wm8737->supplies);
 	if (ret != 0) {
-		dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
+		dev_err(component->dev, "Failed to enable supplies: %d\n", ret);
 		goto err_get;
 	}
 
-	ret = wm8737_reset(codec);
+	ret = wm8737_reset(component);
 	if (ret < 0) {
-		dev_err(codec->dev, "Failed to issue reset\n");
+		dev_err(component->dev, "Failed to issue reset\n");
 		goto err_enable;
 	}
 
-	snd_soc_update_bits(codec, WM8737_LEFT_PGA_VOLUME, WM8737_LVU,
+	snd_soc_component_update_bits(component, WM8737_LEFT_PGA_VOLUME, WM8737_LVU,
 			    WM8737_LVU);
-	snd_soc_update_bits(codec, WM8737_RIGHT_PGA_VOLUME, WM8737_RVU,
+	snd_soc_component_update_bits(component, WM8737_RIGHT_PGA_VOLUME, WM8737_RVU,
 			    WM8737_RVU);
 
-	snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_STANDBY);
+	snd_soc_component_force_bias_level(component, SND_SOC_BIAS_STANDBY);
 
 	/* Bias level configuration will have done an extra enable */
 	regulator_bulk_disable(ARRAY_SIZE(wm8737->supplies), wm8737->supplies);
@@ -573,19 +573,20 @@ err_get:
 	return ret;
 }
 
-static const struct snd_soc_codec_driver soc_codec_dev_wm8737 = {
-	.probe		= wm8737_probe,
-	.set_bias_level = wm8737_set_bias_level,
-	.suspend_bias_off = true,
-
-	.component_driver = {
-		.controls		= wm8737_snd_controls,
-		.num_controls		= ARRAY_SIZE(wm8737_snd_controls),
-		.dapm_widgets		= wm8737_dapm_widgets,
-		.num_dapm_widgets	= ARRAY_SIZE(wm8737_dapm_widgets),
-		.dapm_routes		= intercon,
-		.num_dapm_routes	= ARRAY_SIZE(intercon),
-	},
+static const struct snd_soc_component_driver soc_component_dev_wm8737 = {
+	.probe			= wm8737_probe,
+	.set_bias_level		= wm8737_set_bias_level,
+	.controls		= wm8737_snd_controls,
+	.num_controls		= ARRAY_SIZE(wm8737_snd_controls),
+	.dapm_widgets		= wm8737_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(wm8737_dapm_widgets),
+	.dapm_routes		= intercon,
+	.num_dapm_routes	= ARRAY_SIZE(intercon),
+	.suspend_bias_off	= 1,
+	.idle_bias_on		= 1,
+	.use_pmdown_time	= 1,
+	.endianness		= 1,
+	.non_legacy_dai_naming	= 1,
 };
 
 static const struct of_device_id wm8737_of_match[] = {
@@ -635,20 +636,13 @@ static int wm8737_i2c_probe(struct i2c_client *i2c,
 
 	i2c_set_clientdata(i2c, wm8737);
 
-	ret =  snd_soc_register_codec(&i2c->dev,
-				      &soc_codec_dev_wm8737, &wm8737_dai, 1);
+	ret = devm_snd_soc_register_component(&i2c->dev,
+				&soc_component_dev_wm8737, &wm8737_dai, 1);
 
 	return ret;
 
 }
 
-static int wm8737_i2c_remove(struct i2c_client *client)
-{
-	snd_soc_unregister_codec(&client->dev);
-
-	return 0;
-}
-
 static const struct i2c_device_id wm8737_i2c_id[] = {
 	{ "wm8737", 0 },
 	{ }
@@ -661,7 +655,6 @@ static struct i2c_driver wm8737_i2c_driver = {
 		.of_match_table = wm8737_of_match,
 	},
 	.probe =    wm8737_i2c_probe,
-	.remove =   wm8737_i2c_remove,
 	.id_table = wm8737_i2c_id,
 };
 #endif
@@ -693,26 +686,18 @@ static int wm8737_spi_probe(struct spi_device *spi)
 
 	spi_set_drvdata(spi, wm8737);
 
-	ret = snd_soc_register_codec(&spi->dev,
-				     &soc_codec_dev_wm8737, &wm8737_dai, 1);
+	ret = devm_snd_soc_register_component(&spi->dev,
+				&soc_component_dev_wm8737, &wm8737_dai, 1);
 
 	return ret;
 }
 
-static int wm8737_spi_remove(struct spi_device *spi)
-{
-	snd_soc_unregister_codec(&spi->dev);
-
-	return 0;
-}
-
 static struct spi_driver wm8737_spi_driver = {
 	.driver = {
 		.name	= "wm8737",
 		.of_match_table = wm8737_of_match,
 	},
 	.probe		= wm8737_spi_probe,
-	.remove		= wm8737_spi_remove,
 };
 #endif /* CONFIG_SPI_MASTER */
 
diff --git a/sound/soc/codecs/wm8741.c b/sound/soc/codecs/wm8741.c
index a394dbee77aa..1fedf74da705 100644
--- a/sound/soc/codecs/wm8741.c
+++ b/sound/soc/codecs/wm8741.c
@@ -59,9 +59,9 @@ static const struct reg_default wm8741_reg_defaults[] = {
 	{ 32, 0x0002 },     /* R32 - ADDITONAL_CONTROL_1 */
 };
 
-static int wm8741_reset(struct snd_soc_codec *codec)
+static int wm8741_reset(struct snd_soc_component *component)
 {
-	return snd_soc_write(codec, WM8741_RESET, 0);
+	return snd_soc_component_write(component, WM8741_RESET, 0);
 }
 
 static const DECLARE_TLV_DB_SCALE(dac_tlv_fine, -12700, 13, 0);
@@ -179,8 +179,8 @@ static const struct snd_pcm_hw_constraint_list constraints_36864 = {
 static int wm8741_startup(struct snd_pcm_substream *substream,
 			  struct snd_soc_dai *dai)
 {
-	struct snd_soc_codec *codec = dai->codec;
-	struct wm8741_priv *wm8741 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = dai->component;
+	struct wm8741_priv *wm8741 = snd_soc_component_get_drvdata(component);
 
 	if (wm8741->sysclk)
 		snd_pcm_hw_constraint_list(substream->runtime, 0,
@@ -194,8 +194,8 @@ static int wm8741_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 wm8741_priv *wm8741 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = dai->component;
+	struct wm8741_priv *wm8741 = snd_soc_component_get_drvdata(component);
 	unsigned int iface;
 	int i;
 
@@ -203,7 +203,7 @@ static int wm8741_hw_params(struct snd_pcm_substream *substream,
 	 * MCLK supplied to the CODEC - enforce this.
 	 */
 	if (!wm8741->sysclk) {
-		dev_err(codec->dev,
+		dev_err(component->dev,
 			"No MCLK configured, call set_sysclk() on init or in hw_params\n");
 		return -EINVAL;
 	}
@@ -215,7 +215,7 @@ static int wm8741_hw_params(struct snd_pcm_substream *substream,
 	}
 
 	if (i == wm8741->sysclk_constraints->count) {
-		dev_err(codec->dev, "LRCLK %d unsupported with MCLK %d\n",
+		dev_err(component->dev, "LRCLK %d unsupported with MCLK %d\n",
 			params_rate(params), wm8741->sysclk);
 		return -EINVAL;
 	}
@@ -235,15 +235,15 @@ static int wm8741_hw_params(struct snd_pcm_substream *substream,
 		iface = 0x3;
 		break;
 	default:
-		dev_dbg(codec->dev, "wm8741_hw_params:    Unsupported bit size param = %d",
+		dev_dbg(component->dev, "wm8741_hw_params:    Unsupported bit size param = %d",
 			params_width(params));
 		return -EINVAL;
 	}
 
-	dev_dbg(codec->dev, "wm8741_hw_params:    bit size param = %d, rate param = %d",
+	dev_dbg(component->dev, "wm8741_hw_params:    bit size param = %d, rate param = %d",
 		params_width(params), params_rate(params));
 
-	snd_soc_update_bits(codec, WM8741_FORMAT_CONTROL, WM8741_IWL_MASK,
+	snd_soc_component_update_bits(component, WM8741_FORMAT_CONTROL, WM8741_IWL_MASK,
 			    iface);
 
 	return 0;
@@ -252,10 +252,10 @@ static int wm8741_hw_params(struct snd_pcm_substream *substream,
 static int wm8741_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 wm8741_priv *wm8741 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = codec_dai->component;
+	struct wm8741_priv *wm8741 = snd_soc_component_get_drvdata(component);
 
-	dev_dbg(codec->dev, "wm8741_set_dai_sysclk info: freq=%dHz\n", freq);
+	dev_dbg(component->dev, "wm8741_set_dai_sysclk info: freq=%dHz\n", freq);
 
 	switch (freq) {
 	case 0:
@@ -297,7 +297,7 @@ static int wm8741_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 static int wm8741_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;
 	unsigned int iface;
 
 	/* check master/slave audio interface */
@@ -347,11 +347,11 @@ static int wm8741_set_dai_fmt(struct snd_soc_dai *codec_dai,
 	}
 
 
-	dev_dbg(codec->dev, "wm8741_set_dai_fmt:    Format=%x, Clock Inv=%x\n",
+	dev_dbg(component->dev, "wm8741_set_dai_fmt:    Format=%x, Clock Inv=%x\n",
 				fmt & SND_SOC_DAIFMT_FORMAT_MASK,
 				((fmt & SND_SOC_DAIFMT_INV_MASK)));
 
-	snd_soc_update_bits(codec, WM8741_FORMAT_CONTROL,
+	snd_soc_component_update_bits(component, WM8741_FORMAT_CONTROL,
 			    WM8741_BCP_MASK | WM8741_LRP_MASK | WM8741_FMT_MASK,
 			    iface);
 
@@ -386,18 +386,18 @@ static struct snd_soc_dai_driver wm8741_dai = {
 };
 
 #ifdef CONFIG_PM
-static int wm8741_resume(struct snd_soc_codec *codec)
+static int wm8741_resume(struct snd_soc_component *component)
 {
-	snd_soc_cache_sync(codec);
+	snd_soc_component_cache_sync(component);
 	return 0;
 }
 #else
 #define wm8741_resume NULL
 #endif
 
-static int wm8741_configure(struct snd_soc_codec *codec)
+static int wm8741_configure(struct snd_soc_component *component)
 {
-	struct wm8741_priv *wm8741 = snd_soc_codec_get_drvdata(codec);
+	struct wm8741_priv *wm8741 = snd_soc_component_get_drvdata(component);
 
 	/* Configure differential mode */
 	switch (wm8741->pdata.diff_mode) {
@@ -405,7 +405,7 @@ static int wm8741_configure(struct snd_soc_codec *codec)
 	case WM8741_DIFF_MODE_STEREO_REVERSED:
 	case WM8741_DIFF_MODE_MONO_LEFT:
 	case WM8741_DIFF_MODE_MONO_RIGHT:
-		snd_soc_update_bits(codec, WM8741_MODE_CONTROL_2,
+		snd_soc_component_update_bits(component, WM8741_MODE_CONTROL_2,
 				WM8741_DIFF_MASK,
 				wm8741->pdata.diff_mode << WM8741_DIFF_SHIFT);
 		break;
@@ -414,36 +414,36 @@ static int wm8741_configure(struct snd_soc_codec *codec)
 	}
 
 	/* Change some default settings - latch VU */
-	snd_soc_update_bits(codec, WM8741_DACLLSB_ATTENUATION,
+	snd_soc_component_update_bits(component, WM8741_DACLLSB_ATTENUATION,
 			WM8741_UPDATELL, WM8741_UPDATELL);
-	snd_soc_update_bits(codec, WM8741_DACLMSB_ATTENUATION,
+	snd_soc_component_update_bits(component, WM8741_DACLMSB_ATTENUATION,
 			WM8741_UPDATELM, WM8741_UPDATELM);
-	snd_soc_update_bits(codec, WM8741_DACRLSB_ATTENUATION,
+	snd_soc_component_update_bits(component, WM8741_DACRLSB_ATTENUATION,
 			WM8741_UPDATERL, WM8741_UPDATERL);
-	snd_soc_update_bits(codec, WM8741_DACRMSB_ATTENUATION,
+	snd_soc_component_update_bits(component, WM8741_DACRMSB_ATTENUATION,
 			WM8741_UPDATERM, WM8741_UPDATERM);
 
 	return 0;
 }
 
-static int wm8741_add_controls(struct snd_soc_codec *codec)
+static int wm8741_add_controls(struct snd_soc_component *component)
 {
-	struct wm8741_priv *wm8741 = snd_soc_codec_get_drvdata(codec);
+	struct wm8741_priv *wm8741 = snd_soc_component_get_drvdata(component);
 
 	switch (wm8741->pdata.diff_mode) {
 	case WM8741_DIFF_MODE_STEREO:
 	case WM8741_DIFF_MODE_STEREO_REVERSED:
-		snd_soc_add_codec_controls(codec,
+		snd_soc_add_component_controls(component,
 				wm8741_snd_controls_stereo,
 				ARRAY_SIZE(wm8741_snd_controls_stereo));
 		break;
 	case WM8741_DIFF_MODE_MONO_LEFT:
-		snd_soc_add_codec_controls(codec,
+		snd_soc_add_component_controls(component,
 				wm8741_snd_controls_mono_left,
 				ARRAY_SIZE(wm8741_snd_controls_mono_left));
 		break;
 	case WM8741_DIFF_MODE_MONO_RIGHT:
-		snd_soc_add_codec_controls(codec,
+		snd_soc_add_component_controls(component,
 				wm8741_snd_controls_mono_right,
 				ARRAY_SIZE(wm8741_snd_controls_mono_right));
 		break;
@@ -454,37 +454,37 @@ static int wm8741_add_controls(struct snd_soc_codec *codec)
 	return 0;
 }
 
-static int wm8741_probe(struct snd_soc_codec *codec)
+static int wm8741_probe(struct snd_soc_component *component)
 {
-	struct wm8741_priv *wm8741 = snd_soc_codec_get_drvdata(codec);
+	struct wm8741_priv *wm8741 = snd_soc_component_get_drvdata(component);
 	int ret = 0;
 
 	ret = regulator_bulk_enable(ARRAY_SIZE(wm8741->supplies),
 				    wm8741->supplies);
 	if (ret != 0) {
-		dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
+		dev_err(component->dev, "Failed to enable supplies: %d\n", ret);
 		goto err_get;
 	}
 
-	ret = wm8741_reset(codec);
+	ret = wm8741_reset(component);
 	if (ret < 0) {
-		dev_err(codec->dev, "Failed to issue reset\n");
+		dev_err(component->dev, "Failed to issue reset\n");
 		goto err_enable;
 	}
 
-	ret = wm8741_configure(codec);
+	ret = wm8741_configure(component);
 	if (ret < 0) {
-		dev_err(codec->dev, "Failed to change default settings\n");
+		dev_err(component->dev, "Failed to change default settings\n");
 		goto err_enable;
 	}
 
-	ret = wm8741_add_controls(codec);
+	ret = wm8741_add_controls(component);
 	if (ret < 0) {
-		dev_err(codec->dev, "Failed to add controls\n");
+		dev_err(component->dev, "Failed to add controls\n");
 		goto err_enable;
 	}
 
-	dev_dbg(codec->dev, "Successful registration\n");
+	dev_dbg(component->dev, "Successful registration\n");
 	return ret;
 
 err_enable:
@@ -493,26 +493,25 @@ err_get:
 	return ret;
 }
 
-static int wm8741_remove(struct snd_soc_codec *codec)
+static void wm8741_remove(struct snd_soc_component *component)
 {
-	struct wm8741_priv *wm8741 = snd_soc_codec_get_drvdata(codec);
+	struct wm8741_priv *wm8741 = snd_soc_component_get_drvdata(component);
 
 	regulator_bulk_disable(ARRAY_SIZE(wm8741->supplies), wm8741->supplies);
-
-	return 0;
 }
 
-static const struct snd_soc_codec_driver soc_codec_dev_wm8741 = {
-	.probe =	wm8741_probe,
-	.remove =	wm8741_remove,
-	.resume =	wm8741_resume,
-
-	.component_driver = {
-		.dapm_widgets		= wm8741_dapm_widgets,
-		.num_dapm_widgets	= ARRAY_SIZE(wm8741_dapm_widgets),
-		.dapm_routes		= wm8741_dapm_routes,
-		.num_dapm_routes	= ARRAY_SIZE(wm8741_dapm_routes),
-	},
+static const struct snd_soc_component_driver soc_component_dev_wm8741 = {
+	.probe			= wm8741_probe,
+	.remove			= wm8741_remove,
+	.resume			= wm8741_resume,
+	.dapm_widgets		= wm8741_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(wm8741_dapm_widgets),
+	.dapm_routes		= wm8741_dapm_routes,
+	.num_dapm_routes	= ARRAY_SIZE(wm8741_dapm_routes),
+	.idle_bias_on		= 1,
+	.use_pmdown_time	= 1,
+	.endianness		= 1,
+	.non_legacy_dai_naming	= 1,
 };
 
 static const struct of_device_id wm8741_of_match[] = {
@@ -585,18 +584,12 @@ static int wm8741_i2c_probe(struct i2c_client *i2c,
 
 	i2c_set_clientdata(i2c, wm8741);
 
-	ret = snd_soc_register_codec(&i2c->dev,
-				     &soc_codec_dev_wm8741, &wm8741_dai, 1);
+	ret = devm_snd_soc_register_component(&i2c->dev,
+				     &soc_component_dev_wm8741, &wm8741_dai, 1);
 
 	return ret;
 }
 
-static int wm8741_i2c_remove(struct i2c_client *client)
-{
-	snd_soc_unregister_codec(&client->dev);
-	return 0;
-}
-
 static const struct i2c_device_id wm8741_i2c_id[] = {
 	{ "wm8741", 0 },
 	{ }
@@ -609,7 +602,6 @@ static struct i2c_driver wm8741_i2c_driver = {
 		.of_match_table = wm8741_of_match,
 	},
 	.probe =    wm8741_i2c_probe,
-	.remove =   wm8741_i2c_remove,
 	.id_table = wm8741_i2c_id,
 };
 #endif
@@ -650,24 +642,17 @@ static int wm8741_spi_probe(struct spi_device *spi)
 
 	spi_set_drvdata(spi, wm8741);
 
-	ret = snd_soc_register_codec(&spi->dev,
-			&soc_codec_dev_wm8741, &wm8741_dai, 1);
+	ret = devm_snd_soc_register_component(&spi->dev,
+			&soc_component_dev_wm8741, &wm8741_dai, 1);
 	return ret;
 }
 
-static int wm8741_spi_remove(struct spi_device *spi)
-{
-	snd_soc_unregister_codec(&spi->dev);
-	return 0;
-}
-
 static struct spi_driver wm8741_spi_driver = {
 	.driver = {
 		.name	= "wm8741",
 		.of_match_table = wm8741_of_match,
 	},
 	.probe		= wm8741_spi_probe,
-	.remove		= wm8741_spi_remove,
 };
 #endif /* CONFIG_SPI_MASTER */
 
diff --git a/sound/soc/codecs/wm8750.c b/sound/soc/codecs/wm8750.c
index 0da2bbaf06d1..97239bc9d253 100644
--- a/sound/soc/codecs/wm8750.c
+++ b/sound/soc/codecs/wm8750.c
@@ -86,7 +86,7 @@ struct wm8750_priv {
 	unsigned int sysclk;
 };
 
-#define wm8750_reset(c)	snd_soc_write(c, WM8750_RESET, 0)
+#define wm8750_reset(c)	snd_soc_component_write(c, WM8750_RESET, 0)
 
 /*
  * WM8750 Controls
@@ -502,8 +502,8 @@ static inline int get_coeff(int mclk, int rate)
 static int wm8750_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 wm8750_priv *wm8750 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = codec_dai->component;
+	struct wm8750_priv *wm8750 = snd_soc_component_get_drvdata(component);
 
 	switch (freq) {
 	case 11289600:
@@ -520,7 +520,7 @@ static int wm8750_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 static int wm8750_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;
 	u16 iface = 0;
 
 	/* set master/slave audio interface */
@@ -571,7 +571,7 @@ static int wm8750_set_dai_fmt(struct snd_soc_dai *codec_dai,
 		return -EINVAL;
 	}
 
-	snd_soc_write(codec, WM8750_IFACE, iface);
+	snd_soc_component_write(component, WM8750_IFACE, iface);
 	return 0;
 }
 
@@ -579,10 +579,10 @@ static int wm8750_pcm_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 wm8750_priv *wm8750 = snd_soc_codec_get_drvdata(codec);
-	u16 iface = snd_soc_read(codec, WM8750_IFACE) & 0x1f3;
-	u16 srate = snd_soc_read(codec, WM8750_SRATE) & 0x1c0;
+	struct snd_soc_component *component = dai->component;
+	struct wm8750_priv *wm8750 = snd_soc_component_get_drvdata(component);
+	u16 iface = snd_soc_component_read32(component, WM8750_IFACE) & 0x1f3;
+	u16 srate = snd_soc_component_read32(component, WM8750_SRATE) & 0x1c0;
 	int coeff = get_coeff(wm8750->sysclk, params_rate(params));
 
 	/* bit size */
@@ -601,9 +601,9 @@ static int wm8750_pcm_hw_params(struct snd_pcm_substream *substream,
 	}
 
 	/* set iface & srate */
-	snd_soc_write(codec, WM8750_IFACE, iface);
+	snd_soc_component_write(component, WM8750_IFACE, iface);
 	if (coeff >= 0)
-		snd_soc_write(codec, WM8750_SRATE, srate |
+		snd_soc_component_write(component, WM8750_SRATE, srate |
 			(coeff_div[coeff].sr << 1) | coeff_div[coeff].usb);
 
 	return 0;
@@ -611,44 +611,44 @@ static int wm8750_pcm_hw_params(struct snd_pcm_substream *substream,
 
 static int wm8750_mute(struct snd_soc_dai *dai, int mute)
 {
-	struct snd_soc_codec *codec = dai->codec;
-	u16 mute_reg = snd_soc_read(codec, WM8750_ADCDAC) & 0xfff7;
+	struct snd_soc_component *component = dai->component;
+	u16 mute_reg = snd_soc_component_read32(component, WM8750_ADCDAC) & 0xfff7;
 
 	if (mute)
-		snd_soc_write(codec, WM8750_ADCDAC, mute_reg | 0x8);
+		snd_soc_component_write(component, WM8750_ADCDAC, mute_reg | 0x8);
 	else
-		snd_soc_write(codec, WM8750_ADCDAC, mute_reg);
+		snd_soc_component_write(component, WM8750_ADCDAC, mute_reg);
 	return 0;
 }
 
-static int wm8750_set_bias_level(struct snd_soc_codec *codec,
+static int wm8750_set_bias_level(struct snd_soc_component *component,
 				 enum snd_soc_bias_level level)
 {
-	u16 pwr_reg = snd_soc_read(codec, WM8750_PWR1) & 0xfe3e;
+	u16 pwr_reg = snd_soc_component_read32(component, WM8750_PWR1) & 0xfe3e;
 
 	switch (level) {
 	case SND_SOC_BIAS_ON:
 		/* set vmid to 50k and unmute dac */
-		snd_soc_write(codec, WM8750_PWR1, pwr_reg | 0x00c0);
+		snd_soc_component_write(component, WM8750_PWR1, pwr_reg | 0x00c0);
 		break;
 	case SND_SOC_BIAS_PREPARE:
 		break;
 	case SND_SOC_BIAS_STANDBY:
-		if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF) {
-			snd_soc_cache_sync(codec);
+		if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) {
+			snd_soc_component_cache_sync(component);
 
 			/* Set VMID to 5k */
-			snd_soc_write(codec, WM8750_PWR1, pwr_reg | 0x01c1);
+			snd_soc_component_write(component, WM8750_PWR1, pwr_reg | 0x01c1);
 
 			/* ...and ramp */
 			msleep(1000);
 		}
 
 		/* mute dac and set vmid to 500k, enable VREF */
-		snd_soc_write(codec, WM8750_PWR1, pwr_reg | 0x0141);
+		snd_soc_component_write(component, WM8750_PWR1, pwr_reg | 0x0141);
 		break;
 	case SND_SOC_BIAS_OFF:
-		snd_soc_write(codec, WM8750_PWR1, 0x0001);
+		snd_soc_component_write(component, WM8750_PWR1, 0x0001);
 		break;
 	}
 	return 0;
@@ -685,42 +685,43 @@ static struct snd_soc_dai_driver wm8750_dai = {
 	.ops = &wm8750_dai_ops,
 };
 
-static int wm8750_probe(struct snd_soc_codec *codec)
+static int wm8750_probe(struct snd_soc_component *component)
 {
 	int ret;
 
-	ret = wm8750_reset(codec);
+	ret = wm8750_reset(component);
 	if (ret < 0) {
 		printk(KERN_ERR "wm8750: failed to reset: %d\n", ret);
 		return ret;
 	}
 
 	/* set the update bits */
-	snd_soc_update_bits(codec, WM8750_LDAC, 0x0100, 0x0100);
-	snd_soc_update_bits(codec, WM8750_RDAC, 0x0100, 0x0100);
-	snd_soc_update_bits(codec, WM8750_LOUT1V, 0x0100, 0x0100);
-	snd_soc_update_bits(codec, WM8750_ROUT1V, 0x0100, 0x0100);
-	snd_soc_update_bits(codec, WM8750_LOUT2V, 0x0100, 0x0100);
-	snd_soc_update_bits(codec, WM8750_ROUT2V, 0x0100, 0x0100);
-	snd_soc_update_bits(codec, WM8750_LINVOL, 0x0100, 0x0100);
-	snd_soc_update_bits(codec, WM8750_RINVOL, 0x0100, 0x0100);
+	snd_soc_component_update_bits(component, WM8750_LDAC, 0x0100, 0x0100);
+	snd_soc_component_update_bits(component, WM8750_RDAC, 0x0100, 0x0100);
+	snd_soc_component_update_bits(component, WM8750_LOUT1V, 0x0100, 0x0100);
+	snd_soc_component_update_bits(component, WM8750_ROUT1V, 0x0100, 0x0100);
+	snd_soc_component_update_bits(component, WM8750_LOUT2V, 0x0100, 0x0100);
+	snd_soc_component_update_bits(component, WM8750_ROUT2V, 0x0100, 0x0100);
+	snd_soc_component_update_bits(component, WM8750_LINVOL, 0x0100, 0x0100);
+	snd_soc_component_update_bits(component, WM8750_RINVOL, 0x0100, 0x0100);
 
 	return ret;
 }
 
-static const struct snd_soc_codec_driver soc_codec_dev_wm8750 = {
-	.probe =	wm8750_probe,
-	.set_bias_level = wm8750_set_bias_level,
-	.suspend_bias_off = true,
-
-	.component_driver = {
-		.controls		= wm8750_snd_controls,
-		.num_controls		= ARRAY_SIZE(wm8750_snd_controls),
-		.dapm_widgets		= wm8750_dapm_widgets,
-		.num_dapm_widgets	= ARRAY_SIZE(wm8750_dapm_widgets),
-		.dapm_routes		= wm8750_dapm_routes,
-		.num_dapm_routes	= ARRAY_SIZE(wm8750_dapm_routes),
-	},
+static const struct snd_soc_component_driver soc_component_dev_wm8750 = {
+	.probe			= wm8750_probe,
+	.set_bias_level		= wm8750_set_bias_level,
+	.controls		= wm8750_snd_controls,
+	.num_controls		= ARRAY_SIZE(wm8750_snd_controls),
+	.dapm_widgets		= wm8750_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(wm8750_dapm_widgets),
+	.dapm_routes		= wm8750_dapm_routes,
+	.num_dapm_routes	= ARRAY_SIZE(wm8750_dapm_routes),
+	.suspend_bias_off	= 1,
+	.idle_bias_on		= 1,
+	.use_pmdown_time	= 1,
+	.endianness		= 1,
+	.non_legacy_dai_naming	= 1,
 };
 
 static const struct of_device_id wm8750_of_match[] = {
@@ -758,17 +759,11 @@ static int wm8750_spi_probe(struct spi_device *spi)
 
 	spi_set_drvdata(spi, wm8750);
 
-	ret = snd_soc_register_codec(&spi->dev,
-			&soc_codec_dev_wm8750, &wm8750_dai, 1);
+	ret = devm_snd_soc_register_component(&spi->dev,
+			&soc_component_dev_wm8750, &wm8750_dai, 1);
 	return ret;
 }
 
-static int wm8750_spi_remove(struct spi_device *spi)
-{
-	snd_soc_unregister_codec(&spi->dev);
-	return 0;
-}
-
 static const struct spi_device_id wm8750_spi_ids[] = {
 	{ "wm8750", 0 },
 	{ "wm8987", 0 },
@@ -783,7 +778,6 @@ static struct spi_driver wm8750_spi_driver = {
 	},
 	.id_table	= wm8750_spi_ids,
 	.probe		= wm8750_spi_probe,
-	.remove		= wm8750_spi_remove,
 };
 #endif /* CONFIG_SPI_MASTER */
 
@@ -806,17 +800,11 @@ static int wm8750_i2c_probe(struct i2c_client *i2c,
 	if (IS_ERR(regmap))
 		return PTR_ERR(regmap);
 
-	ret =  snd_soc_register_codec(&i2c->dev,
-			&soc_codec_dev_wm8750, &wm8750_dai, 1);
+	ret = devm_snd_soc_register_component(&i2c->dev,
+			&soc_component_dev_wm8750, &wm8750_dai, 1);
 	return ret;
 }
 
-static int wm8750_i2c_remove(struct i2c_client *client)
-{
-	snd_soc_unregister_codec(&client->dev);
-	return 0;
-}
-
 static const struct i2c_device_id wm8750_i2c_id[] = {
 	{ "wm8750", 0 },
 	{ "wm8987", 0 },
@@ -830,7 +818,6 @@ static struct i2c_driver wm8750_i2c_driver = {
 		.of_match_table = wm8750_of_match,
 	},
 	.probe =    wm8750_i2c_probe,
-	.remove =   wm8750_i2c_remove,
 	.id_table = wm8750_i2c_id,
 };
 #endif