diff --git a/sound/soc/codecs/wm8523.c b/sound/soc/codecs/wm8523.c
index c7c33e98fbcb..f4a9e25fb334 100644
--- a/sound/soc/codecs/wm8523.c
+++ b/sound/soc/codecs/wm8523.c
@@ -125,14 +125,14 @@ static const struct {
 static int wm8523_startup(struct snd_pcm_substream *substream,
 			  struct snd_soc_dai *dai)
 {
-	struct snd_soc_codec *codec = dai->codec;
-	struct wm8523_priv *wm8523 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = dai->component;
+	struct wm8523_priv *wm8523 = snd_soc_component_get_drvdata(component);
 
 	/* The set of sample rates that can be supported depends on the
 	 * MCLK supplied to the CODEC - enforce this.
 	 */
 	if (!wm8523->sysclk) {
-		dev_err(codec->dev,
+		dev_err(component->dev,
 			"No MCLK configured, call set_sysclk() on init\n");
 		return -EINVAL;
 	}
@@ -148,11 +148,11 @@ static int wm8523_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 wm8523_priv *wm8523 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = dai->component;
+	struct wm8523_priv *wm8523 = snd_soc_component_get_drvdata(component);
 	int i;
-	u16 aifctrl1 = snd_soc_read(codec, WM8523_AIF_CTRL1);
-	u16 aifctrl2 = snd_soc_read(codec, WM8523_AIF_CTRL2);
+	u16 aifctrl1 = snd_soc_component_read32(component, WM8523_AIF_CTRL1);
+	u16 aifctrl2 = snd_soc_component_read32(component, WM8523_AIF_CTRL2);
 
 	/* Find a supported LRCLK ratio */
 	for (i = 0; i < ARRAY_SIZE(lrclk_ratios); i++) {
@@ -163,7 +163,7 @@ static int wm8523_hw_params(struct snd_pcm_substream *substream,
 
 	/* Should never happen, should be handled by constraints */
 	if (i == ARRAY_SIZE(lrclk_ratios)) {
-		dev_err(codec->dev, "MCLK/fs ratio %d unsupported\n",
+		dev_err(component->dev, "MCLK/fs ratio %d unsupported\n",
 			wm8523->sysclk / params_rate(params));
 		return -EINVAL;
 	}
@@ -178,7 +178,7 @@ static int wm8523_hw_params(struct snd_pcm_substream *substream,
 				break;
 
 		if (i == ARRAY_SIZE(bclk_ratios)) {
-			dev_err(codec->dev,
+			dev_err(component->dev,
 				"No matching BCLK/fs ratio for word length %d\n",
 				params_width(params));
 			return -EINVAL;
@@ -203,8 +203,8 @@ static int wm8523_hw_params(struct snd_pcm_substream *substream,
 		break;
 	}
 
-	snd_soc_write(codec, WM8523_AIF_CTRL1, aifctrl1);
-	snd_soc_write(codec, WM8523_AIF_CTRL2, aifctrl2);
+	snd_soc_component_write(component, WM8523_AIF_CTRL1, aifctrl1);
+	snd_soc_component_write(component, WM8523_AIF_CTRL2, aifctrl2);
 
 	return 0;
 }
@@ -212,8 +212,8 @@ static int wm8523_hw_params(struct snd_pcm_substream *substream,
 static int wm8523_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 wm8523_priv *wm8523 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = codec_dai->component;
+	struct wm8523_priv *wm8523 = snd_soc_component_get_drvdata(component);
 	unsigned int val;
 	int i;
 
@@ -239,13 +239,13 @@ static int wm8523_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 		case 96000:
 		case 176400:
 		case 192000:
-			dev_dbg(codec->dev, "Supported sample rate: %dHz\n",
+			dev_dbg(component->dev, "Supported sample rate: %dHz\n",
 				val);
 			wm8523->rate_constraint_list[i] = val;
 			wm8523->rate_constraint.count++;
 			break;
 		default:
-			dev_dbg(codec->dev, "Skipping sample rate: %dHz\n",
+			dev_dbg(component->dev, "Skipping sample rate: %dHz\n",
 				val);
 		}
 	}
@@ -261,8 +261,8 @@ static int wm8523_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 static int wm8523_set_dai_fmt(struct snd_soc_dai *codec_dai,
 		unsigned int fmt)
 {
-	struct snd_soc_codec *codec = codec_dai->codec;
-	u16 aifctrl1 = snd_soc_read(codec, WM8523_AIF_CTRL1);
+	struct snd_soc_component *component = codec_dai->component;
+	u16 aifctrl1 = snd_soc_component_read32(component, WM8523_AIF_CTRL1);
 
 	aifctrl1 &= ~(WM8523_BCLK_INV_MASK | WM8523_LRCLK_INV_MASK |
 		      WM8523_FMT_MASK | WM8523_AIF_MSTR_MASK);
@@ -312,15 +312,15 @@ static int wm8523_set_dai_fmt(struct snd_soc_dai *codec_dai,
 		return -EINVAL;
 	}
 
-	snd_soc_write(codec, WM8523_AIF_CTRL1, aifctrl1);
+	snd_soc_component_write(component, WM8523_AIF_CTRL1, aifctrl1);
 
 	return 0;
 }
 
-static int wm8523_set_bias_level(struct snd_soc_codec *codec,
+static int wm8523_set_bias_level(struct snd_soc_component *component,
 				 enum snd_soc_bias_level level)
 {
-	struct wm8523_priv *wm8523 = snd_soc_codec_get_drvdata(codec);
+	struct wm8523_priv *wm8523 = snd_soc_component_get_drvdata(component);
 	int ret;
 
 	switch (level) {
@@ -329,16 +329,16 @@ static int wm8523_set_bias_level(struct snd_soc_codec *codec,
 
 	case SND_SOC_BIAS_PREPARE:
 		/* Full power on */
-		snd_soc_update_bits(codec, WM8523_PSCTRL1,
+		snd_soc_component_update_bits(component, WM8523_PSCTRL1,
 				    WM8523_SYS_ENA_MASK, 3);
 		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(wm8523->supplies),
 						    wm8523->supplies);
 			if (ret != 0) {
-				dev_err(codec->dev,
+				dev_err(component->dev,
 					"Failed to enable supplies: %d\n",
 					ret);
 				return ret;
@@ -348,21 +348,21 @@ static int wm8523_set_bias_level(struct snd_soc_codec *codec,
 			regcache_sync(wm8523->regmap);
 
 			/* Initial power up */
-			snd_soc_update_bits(codec, WM8523_PSCTRL1,
+			snd_soc_component_update_bits(component, WM8523_PSCTRL1,
 					    WM8523_SYS_ENA_MASK, 1);
 
 			msleep(100);
 		}
 
 		/* Power up to mute */
-		snd_soc_update_bits(codec, WM8523_PSCTRL1,
+		snd_soc_component_update_bits(component, WM8523_PSCTRL1,
 				    WM8523_SYS_ENA_MASK, 2);
 
 		break;
 
 	case SND_SOC_BIAS_OFF:
 		/* The chip runs through the power down sequence for us. */
-		snd_soc_update_bits(codec, WM8523_PSCTRL1,
+		snd_soc_component_update_bits(component, WM8523_PSCTRL1,
 				    WM8523_SYS_ENA_MASK, 0);
 		msleep(100);
 
@@ -397,35 +397,36 @@ static struct snd_soc_dai_driver wm8523_dai = {
 	.ops = &wm8523_dai_ops,
 };
 
-static int wm8523_probe(struct snd_soc_codec *codec)
+static int wm8523_probe(struct snd_soc_component *component)
 {
-	struct wm8523_priv *wm8523 = snd_soc_codec_get_drvdata(codec);
+	struct wm8523_priv *wm8523 = snd_soc_component_get_drvdata(component);
 
 	wm8523->rate_constraint.list = &wm8523->rate_constraint_list[0];
 	wm8523->rate_constraint.count =
 		ARRAY_SIZE(wm8523->rate_constraint_list);
 
 	/* Change some default settings - latch VU and enable ZC */
-	snd_soc_update_bits(codec, WM8523_DAC_GAINR,
+	snd_soc_component_update_bits(component, WM8523_DAC_GAINR,
 			    WM8523_DACR_VU, WM8523_DACR_VU);
-	snd_soc_update_bits(codec, WM8523_DAC_CTRL3, WM8523_ZC, WM8523_ZC);
+	snd_soc_component_update_bits(component, WM8523_DAC_CTRL3, WM8523_ZC, WM8523_ZC);
 
 	return 0;
 }
 
-static const struct snd_soc_codec_driver soc_codec_dev_wm8523 = {
-	.probe =	wm8523_probe,
-	.set_bias_level = wm8523_set_bias_level,
-	.suspend_bias_off = true,
-
-	.component_driver = {
-		.controls		= wm8523_controls,
-		.num_controls		= ARRAY_SIZE(wm8523_controls),
-		.dapm_widgets		= wm8523_dapm_widgets,
-		.num_dapm_widgets	= ARRAY_SIZE(wm8523_dapm_widgets),
-		.dapm_routes		= wm8523_dapm_routes,
-		.num_dapm_routes	= ARRAY_SIZE(wm8523_dapm_routes),
-	},
+static const struct snd_soc_component_driver soc_component_dev_wm8523 = {
+	.probe			= wm8523_probe,
+	.set_bias_level		= wm8523_set_bias_level,
+	.controls		= wm8523_controls,
+	.num_controls		= ARRAY_SIZE(wm8523_controls),
+	.dapm_widgets		= wm8523_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(wm8523_dapm_widgets),
+	.dapm_routes		= wm8523_dapm_routes,
+	.num_dapm_routes	= ARRAY_SIZE(wm8523_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 wm8523_of_match[] = {
@@ -511,8 +512,8 @@ static int wm8523_i2c_probe(struct i2c_client *i2c,
 
 	i2c_set_clientdata(i2c, wm8523);
 
-	ret =  snd_soc_register_codec(&i2c->dev,
-			&soc_codec_dev_wm8523, &wm8523_dai, 1);
+	ret = devm_snd_soc_register_component(&i2c->dev,
+			&soc_component_dev_wm8523, &wm8523_dai, 1);
 
 	return ret;
 
@@ -521,12 +522,6 @@ static int wm8523_i2c_probe(struct i2c_client *i2c,
 	return ret;
 }
 
-static int wm8523_i2c_remove(struct i2c_client *client)
-{
-	snd_soc_unregister_codec(&client->dev);
-	return 0;
-}
-
 static const struct i2c_device_id wm8523_i2c_id[] = {
 	{ "wm8523", 0 },
 	{ }
@@ -539,7 +534,6 @@ static struct i2c_driver wm8523_i2c_driver = {
 		.of_match_table = wm8523_of_match,
 	},
 	.probe =    wm8523_i2c_probe,
-	.remove =   wm8523_i2c_remove,
 	.id_table = wm8523_i2c_id,
 };
 
