ASoC: wm8904: 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 = 1	->	.idle_bias_on = 0
	.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>

1 files changed, 174 insertions, 181 deletions

diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c
index 4fd350e8420d..20fdcae06c6b 100644
--- a/sound/soc/codecs/wm8904.c
+++ b/sound/soc/codecs/wm8904.c
@@ -316,31 +316,31 @@ static bool wm8904_readable_register(struct device *dev, unsigned int reg)
         }
 }
 
-static int wm8904_configure_clocking(struct snd_soc_codec *codec)
+static int wm8904_configure_clocking(struct snd_soc_component *component)
 {
-        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
+        struct wm8904_priv *wm8904 = snd_soc_component_get_drvdata(component);
         unsigned int clock0, clock2, rate;
 
         /* Gate the clock while we're updating to avoid misclocking */
-        clock2 = snd_soc_read(codec, WM8904_CLOCK_RATES_2);
-        snd_soc_update_bits(codec, WM8904_CLOCK_RATES_2,
+        clock2 = snd_soc_component_read32(component, WM8904_CLOCK_RATES_2);
+        snd_soc_component_update_bits(component, WM8904_CLOCK_RATES_2,
                             WM8904_SYSCLK_SRC, 0);
 
         /* This should be done on init() for bypass paths */
         switch (wm8904->sysclk_src) {
         case WM8904_CLK_MCLK:
-                dev_dbg(codec->dev, "Using %dHz MCLK\n", wm8904->mclk_rate);
+                dev_dbg(component->dev, "Using %dHz MCLK\n", wm8904->mclk_rate);
 
                 clock2 &= ~WM8904_SYSCLK_SRC;
                 rate = wm8904->mclk_rate;
 
                 /* Ensure the FLL is stopped */
-                snd_soc_update_bits(codec, WM8904_FLL_CONTROL_1,
+                snd_soc_component_update_bits(component, WM8904_FLL_CONTROL_1,
                                     WM8904_FLL_OSC_ENA | WM8904_FLL_ENA, 0);
                 break;
 
         case WM8904_CLK_FLL:
-                dev_dbg(codec->dev, "Using %dHz FLL clock\n",
+                dev_dbg(component->dev, "Using %dHz FLL clock\n",
                         wm8904->fll_fout);
 
                 clock2 |= WM8904_SYSCLK_SRC;
@@ -348,7 +348,7 @@ static int wm8904_configure_clocking(struct snd_soc_codec *codec)
                 break;
 
         default:
-                dev_err(codec->dev, "System clock not configured\n");
+                dev_err(component->dev, "System clock not configured\n");
                 return -EINVAL;
         }
 
@@ -361,40 +361,40 @@ static int wm8904_configure_clocking(struct snd_soc_codec *codec)
                 wm8904->sysclk_rate = rate;
         }
 
-        snd_soc_update_bits(codec, WM8904_CLOCK_RATES_0, WM8904_MCLK_DIV,
+        snd_soc_component_update_bits(component, WM8904_CLOCK_RATES_0, WM8904_MCLK_DIV,
                             clock0);
 
-        snd_soc_update_bits(codec, WM8904_CLOCK_RATES_2,
+        snd_soc_component_update_bits(component, WM8904_CLOCK_RATES_2,
                             WM8904_CLK_SYS_ENA | WM8904_SYSCLK_SRC, clock2);
 
-        dev_dbg(codec->dev, "CLK_SYS is %dHz\n", wm8904->sysclk_rate);
+        dev_dbg(component->dev, "CLK_SYS is %dHz\n", wm8904->sysclk_rate);
 
         return 0;
 }
 
-static void wm8904_set_drc(struct snd_soc_codec *codec)
+static void wm8904_set_drc(struct snd_soc_component *component)
 {
-        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
+        struct wm8904_priv *wm8904 = snd_soc_component_get_drvdata(component);
         struct wm8904_pdata *pdata = wm8904->pdata;
         int save, i;
 
         /* Save any enables; the configuration should clear them. */
-        save = snd_soc_read(codec, WM8904_DRC_0);
+        save = snd_soc_component_read32(component, WM8904_DRC_0);
 
         for (i = 0; i < WM8904_DRC_REGS; i++)
-                snd_soc_update_bits(codec, WM8904_DRC_0 + i, 0xffff,
+                snd_soc_component_update_bits(component, WM8904_DRC_0 + i, 0xffff,
                                     pdata->drc_cfgs[wm8904->drc_cfg].regs[i]);
 
         /* Reenable the DRC */
-        snd_soc_update_bits(codec, WM8904_DRC_0,
+        snd_soc_component_update_bits(component, WM8904_DRC_0,
                             WM8904_DRC_ENA | WM8904_DRC_DAC_PATH, save);
 }
 
 static int wm8904_put_drc_enum(struct snd_kcontrol *kcontrol,
                                struct snd_ctl_elem_value *ucontrol)
 {
-        struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
-        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
+        struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
+        struct wm8904_priv *wm8904 = snd_soc_component_get_drvdata(component);
         struct wm8904_pdata *pdata = wm8904->pdata;
         int value = ucontrol->value.enumerated.item[0];
 
@@ -403,7 +403,7 @@ static int wm8904_put_drc_enum(struct snd_kcontrol *kcontrol,
 
         wm8904->drc_cfg = value;
 
-        wm8904_set_drc(codec);
+        wm8904_set_drc(component);
 
         return 0;
 }
@@ -411,17 +411,17 @@ static int wm8904_put_drc_enum(struct snd_kcontrol *kcontrol,
 static int wm8904_get_drc_enum(struct snd_kcontrol *kcontrol,
                                struct snd_ctl_elem_value *ucontrol)
 {
-        struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
-        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
+        struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
+        struct wm8904_priv *wm8904 = snd_soc_component_get_drvdata(component);
 
         ucontrol->value.enumerated.item[0] = wm8904->drc_cfg;
 
         return 0;
 }
 
-static void wm8904_set_retune_mobile(struct snd_soc_codec *codec)
+static void wm8904_set_retune_mobile(struct snd_soc_component *component)
 {
-        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
+        struct wm8904_priv *wm8904 = snd_soc_component_get_drvdata(component);
         struct wm8904_pdata *pdata = wm8904->pdata;
         int best, best_val, save, i, cfg;
 
@@ -444,7 +444,7 @@ static void wm8904_set_retune_mobile(struct snd_soc_codec *codec)
                 }
         }
 
-        dev_dbg(codec->dev, "ReTune Mobile %s/%dHz for %dHz sample rate\n",
+        dev_dbg(component->dev, "ReTune Mobile %s/%dHz for %dHz sample rate\n",
                 pdata->retune_mobile_cfgs[best].name,
                 pdata->retune_mobile_cfgs[best].rate,
                 wm8904->fs);
@@ -452,20 +452,20 @@ static void wm8904_set_retune_mobile(struct snd_soc_codec *codec)
         /* The EQ will be disabled while reconfiguring it, remember the
          * current configuration. 
          */
-        save = snd_soc_read(codec, WM8904_EQ1);
+        save = snd_soc_component_read32(component, WM8904_EQ1);
 
         for (i = 0; i < WM8904_EQ_REGS; i++)
-                snd_soc_update_bits(codec, WM8904_EQ1 + i, 0xffff,
+                snd_soc_component_update_bits(component, WM8904_EQ1 + i, 0xffff,
                                 pdata->retune_mobile_cfgs[best].regs[i]);
 
-        snd_soc_update_bits(codec, WM8904_EQ1, WM8904_EQ_ENA, save);
+        snd_soc_component_update_bits(component, WM8904_EQ1, WM8904_EQ_ENA, save);
 }
 
 static int wm8904_put_retune_mobile_enum(struct snd_kcontrol *kcontrol,
                                          struct snd_ctl_elem_value *ucontrol)
 {
-        struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
-        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
+        struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
+        struct wm8904_priv *wm8904 = snd_soc_component_get_drvdata(component);
         struct wm8904_pdata *pdata = wm8904->pdata;
         int value = ucontrol->value.enumerated.item[0];
 
@@ -474,7 +474,7 @@ static int wm8904_put_retune_mobile_enum(struct snd_kcontrol *kcontrol,
 
         wm8904->retune_mobile_cfg = value;
 
-        wm8904_set_retune_mobile(codec);
+        wm8904_set_retune_mobile(component);
 
         return 0;
 }
@@ -482,8 +482,8 @@ static int wm8904_put_retune_mobile_enum(struct snd_kcontrol *kcontrol,
 static int wm8904_get_retune_mobile_enum(struct snd_kcontrol *kcontrol,
                                          struct snd_ctl_elem_value *ucontrol)
 {
-        struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
-        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
+        struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
+        struct wm8904_priv *wm8904 = snd_soc_component_get_drvdata(component);
 
         ucontrol->value.enumerated.item[0] = wm8904->retune_mobile_cfg;
 
@@ -492,9 +492,9 @@ static int wm8904_get_retune_mobile_enum(struct snd_kcontrol *kcontrol,
 
 static int deemph_settings[] = { 0, 32000, 44100, 48000 };
 
-static int wm8904_set_deemph(struct snd_soc_codec *codec)
+static int wm8904_set_deemph(struct snd_soc_component *component)
 {
-        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
+        struct wm8904_priv *wm8904 = snd_soc_component_get_drvdata(component);
         int val, i, best;
 
         /* If we're using deemphasis select the nearest available sample 
@@ -513,17 +513,17 @@ static int wm8904_set_deemph(struct snd_soc_codec *codec)
                 val = 0;
         }
 
-        dev_dbg(codec->dev, "Set deemphasis %d\n", val);
+        dev_dbg(component->dev, "Set deemphasis %d\n", val);
 
-        return snd_soc_update_bits(codec, WM8904_DAC_DIGITAL_1,
+        return snd_soc_component_update_bits(component, WM8904_DAC_DIGITAL_1,
                                    WM8904_DEEMPH_MASK, val);
 }
 
 static int wm8904_get_deemph(struct snd_kcontrol *kcontrol,
                              struct snd_ctl_elem_value *ucontrol)
 {
-        struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
-        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
+        struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
+        struct wm8904_priv *wm8904 = snd_soc_component_get_drvdata(component);
 
         ucontrol->value.integer.value[0] = wm8904->deemph;
         return 0;
@@ -532,8 +532,8 @@ static int wm8904_get_deemph(struct snd_kcontrol *kcontrol,
 static int wm8904_put_deemph(struct snd_kcontrol *kcontrol,
                               struct snd_ctl_elem_value *ucontrol)
 {
-        struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
-        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
+        struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
+        struct wm8904_priv *wm8904 = snd_soc_component_get_drvdata(component);
         unsigned int deemph = ucontrol->value.integer.value[0];
 
         if (deemph > 1)
@@ -541,7 +541,7 @@ static int wm8904_put_deemph(struct snd_kcontrol *kcontrol,
 
         wm8904->deemph = deemph;
 
-        return wm8904_set_deemph(codec);
+        return wm8904_set_deemph(component);
 }
 
 static const DECLARE_TLV_DB_SCALE(dac_boost_tlv, 0, 600, 0);
@@ -572,7 +572,7 @@ static SOC_ENUM_SINGLE_DECL(hpf_mode, WM8904_ADC_DIGITAL_0, 5,
 static int wm8904_adc_osr_put(struct snd_kcontrol *kcontrol,
                               struct snd_ctl_elem_value *ucontrol)
 {
-        struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
+        struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
         unsigned int val;
         int ret;
 
@@ -585,7 +585,7 @@ static int wm8904_adc_osr_put(struct snd_kcontrol *kcontrol,
         else
                 val = WM8904_ADC_128_OSR_TST_MODE | WM8904_ADC_BIASX1P5;
 
-        snd_soc_update_bits(codec, WM8904_ADC_TEST_0,
+        snd_soc_component_update_bits(component, WM8904_ADC_TEST_0,
                             WM8904_ADC_128_OSR_TST_MODE | WM8904_ADC_BIASX1P5,
                             val);
 
@@ -673,8 +673,8 @@ static int cp_event(struct snd_soc_dapm_widget *w,
 static int sysclk_event(struct snd_soc_dapm_widget *w,
                          struct snd_kcontrol *kcontrol, int event)
 {
-        struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
-        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
+        struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
+        struct wm8904_priv *wm8904 = snd_soc_component_get_drvdata(component);
 
         switch (event) {
         case SND_SOC_DAPM_PRE_PMU:
@@ -685,11 +685,11 @@ static int sysclk_event(struct snd_soc_dapm_widget *w,
                  */
                 switch (wm8904->sysclk_src) {
                 case WM8904_CLK_FLL:
-                        snd_soc_update_bits(codec, WM8904_FLL_CONTROL_1,
+                        snd_soc_component_update_bits(component, WM8904_FLL_CONTROL_1,
                                             WM8904_FLL_OSC_ENA,
                                             WM8904_FLL_OSC_ENA);
 
-                        snd_soc_update_bits(codec, WM8904_FLL_CONTROL_1,
+                        snd_soc_component_update_bits(component, WM8904_FLL_CONTROL_1,
                                             WM8904_FLL_ENA,
                                             WM8904_FLL_ENA);
                         break;
@@ -700,7 +700,7 @@ static int sysclk_event(struct snd_soc_dapm_widget *w,
                 break;
 
         case SND_SOC_DAPM_POST_PMD:
-                snd_soc_update_bits(codec, WM8904_FLL_CONTROL_1,
+                snd_soc_component_update_bits(component, WM8904_FLL_CONTROL_1,
                                     WM8904_FLL_OSC_ENA | WM8904_FLL_ENA, 0);
                 break;
         }
@@ -711,8 +711,8 @@ static int sysclk_event(struct snd_soc_dapm_widget *w,
 static int out_pga_event(struct snd_soc_dapm_widget *w,
                          struct snd_kcontrol *kcontrol, int event)
 {
-        struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
-        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
+        struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
+        struct wm8904_priv *wm8904 = snd_soc_component_get_drvdata(component);
         int reg, val;
         int dcs_mask;
         int dcs_l, dcs_r;
@@ -751,43 +751,43 @@ static int out_pga_event(struct snd_soc_dapm_widget *w,
         switch (event) {
         case SND_SOC_DAPM_PRE_PMU:
                 /* Power on the PGAs */
-                snd_soc_update_bits(codec, pwr_reg,
+                snd_soc_component_update_bits(component, pwr_reg,
                                     WM8904_HPL_PGA_ENA | WM8904_HPR_PGA_ENA,
                                     WM8904_HPL_PGA_ENA | WM8904_HPR_PGA_ENA);
 
                 /* Power on the amplifier */
-                snd_soc_update_bits(codec, reg,
+                snd_soc_component_update_bits(component, reg,
                                     WM8904_HPL_ENA | WM8904_HPR_ENA,
                                     WM8904_HPL_ENA | WM8904_HPR_ENA);
 
 
                 /* Enable the first stage */
-                snd_soc_update_bits(codec, reg,
+                snd_soc_component_update_bits(component, reg,
                                     WM8904_HPL_ENA_DLY | WM8904_HPR_ENA_DLY,
                                     WM8904_HPL_ENA_DLY | WM8904_HPR_ENA_DLY);
 
                 /* Power up the DC servo */
-                snd_soc_update_bits(codec, WM8904_DC_SERVO_0,
+                snd_soc_component_update_bits(component, WM8904_DC_SERVO_0,
                                     dcs_mask, dcs_mask);
 
                 /* Either calibrate the DC servo or restore cached state
                  * if we have that.
                  */
                 if (wm8904->dcs_state[dcs_l] || wm8904->dcs_state[dcs_r]) {
-                        dev_dbg(codec->dev, "Restoring DC servo state\n");
+                        dev_dbg(component->dev, "Restoring DC servo state\n");
 
-                        snd_soc_write(codec, dcs_l_reg,
+                        snd_soc_component_write(component, dcs_l_reg,
                                       wm8904->dcs_state[dcs_l]);
-                        snd_soc_write(codec, dcs_r_reg,
+                        snd_soc_component_write(component, dcs_r_reg,
                                       wm8904->dcs_state[dcs_r]);
 
-                        snd_soc_write(codec, WM8904_DC_SERVO_1, dcs_mask);
+                        snd_soc_component_write(component, WM8904_DC_SERVO_1, dcs_mask);
 
                         timeout = 20;
                 } else {
-                        dev_dbg(codec->dev, "Calibrating DC servo\n");
+                        dev_dbg(component->dev, "Calibrating DC servo\n");
 
-                        snd_soc_write(codec, WM8904_DC_SERVO_1,
+                        snd_soc_component_write(component, WM8904_DC_SERVO_1,
                                 dcs_mask << WM8904_DCS_TRIG_STARTUP_0_SHIFT);
 
                         timeout = 500;
@@ -796,7 +796,7 @@ static int out_pga_event(struct snd_soc_dapm_widget *w,
                 /* Wait for DC servo to complete */
                 dcs_mask <<= WM8904_DCS_CAL_COMPLETE_SHIFT;
                 do {
-                        val = snd_soc_read(codec, WM8904_DC_SERVO_READBACK_0);
+                        val = snd_soc_component_read32(component, WM8904_DC_SERVO_READBACK_0);
                         if ((val & dcs_mask) == dcs_mask)
                                 break;
 
@@ -804,19 +804,19 @@ static int out_pga_event(struct snd_soc_dapm_widget *w,
                 } while (--timeout);
 
                 if ((val & dcs_mask) != dcs_mask)
-                        dev_warn(codec->dev, "DC servo timed out\n");
+                        dev_warn(component->dev, "DC servo timed out\n");
                 else
-                        dev_dbg(codec->dev, "DC servo ready\n");
+                        dev_dbg(component->dev, "DC servo ready\n");
 
                 /* Enable the output stage */
-                snd_soc_update_bits(codec, reg,
+                snd_soc_component_update_bits(component, reg,
                                     WM8904_HPL_ENA_OUTP | WM8904_HPR_ENA_OUTP,
                                     WM8904_HPL_ENA_OUTP | WM8904_HPR_ENA_OUTP);
                 break;
 
         case SND_SOC_DAPM_POST_PMU:
                 /* Unshort the output itself */
-                snd_soc_update_bits(codec, reg,
+                snd_soc_component_update_bits(component, reg,
                                     WM8904_HPL_RMV_SHORT |
                                     WM8904_HPR_RMV_SHORT,
                                     WM8904_HPL_RMV_SHORT |
@@ -826,7 +826,7 @@ static int out_pga_event(struct snd_soc_dapm_widget *w,
 
         case SND_SOC_DAPM_PRE_PMD:
                 /* Short the output */
-                snd_soc_update_bits(codec, reg,
+                snd_soc_component_update_bits(component, reg,
                                     WM8904_HPL_RMV_SHORT |
                                     WM8904_HPR_RMV_SHORT, 0);
                 break;
@@ -834,21 +834,21 @@ static int out_pga_event(struct snd_soc_dapm_widget *w,
         case SND_SOC_DAPM_POST_PMD:
                 /* Cache the DC servo configuration; this will be
                  * invalidated if we change the configuration. */
-                wm8904->dcs_state[dcs_l] = snd_soc_read(codec, dcs_l_reg);
-                wm8904->dcs_state[dcs_r] = snd_soc_read(codec, dcs_r_reg);
+                wm8904->dcs_state[dcs_l] = snd_soc_component_read32(component, dcs_l_reg);
+                wm8904->dcs_state[dcs_r] = snd_soc_component_read32(component, dcs_r_reg);
 
-                snd_soc_update_bits(codec, WM8904_DC_SERVO_0,
+                snd_soc_component_update_bits(component, WM8904_DC_SERVO_0,
                                     dcs_mask, 0);
 
                 /* Disable the amplifier input and output stages */
-                snd_soc_update_bits(codec, reg,
+                snd_soc_component_update_bits(component, reg,
                                     WM8904_HPL_ENA | WM8904_HPR_ENA |
                                     WM8904_HPL_ENA_DLY | WM8904_HPR_ENA_DLY |
                                     WM8904_HPL_ENA_OUTP | WM8904_HPR_ENA_OUTP,
                                     0);
 
                 /* PGAs too */
-                snd_soc_update_bits(codec, pwr_reg,
+                snd_soc_component_update_bits(component, pwr_reg,
                                     WM8904_HPL_PGA_ENA | WM8904_HPR_PGA_ENA,
                                     0);
                 break;
@@ -1165,10 +1165,10 @@ static const struct snd_soc_dapm_route wm8912_intercon[] = {
         { "LINER PGA", NULL, "DACR" },
 };
 
-static int wm8904_add_widgets(struct snd_soc_codec *codec)
+static int wm8904_add_widgets(struct snd_soc_component *component)
 {
-        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
-        struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
+        struct wm8904_priv *wm8904 = snd_soc_component_get_drvdata(component);
+        struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
 
         snd_soc_dapm_new_controls(dapm, wm8904_core_dapm_widgets,
                                   ARRAY_SIZE(wm8904_core_dapm_widgets));
@@ -1177,11 +1177,11 @@ static int wm8904_add_widgets(struct snd_soc_codec *codec)
 
         switch (wm8904->devtype) {
         case WM8904:
-                snd_soc_add_codec_controls(codec, wm8904_adc_snd_controls,
+                snd_soc_add_component_controls(component, wm8904_adc_snd_controls,
                                      ARRAY_SIZE(wm8904_adc_snd_controls));
-                snd_soc_add_codec_controls(codec, wm8904_dac_snd_controls,
+                snd_soc_add_component_controls(component, wm8904_dac_snd_controls,
                                      ARRAY_SIZE(wm8904_dac_snd_controls));
-                snd_soc_add_codec_controls(codec, wm8904_snd_controls,
+                snd_soc_add_component_controls(component, wm8904_snd_controls,
                                      ARRAY_SIZE(wm8904_snd_controls));
 
                 snd_soc_dapm_new_controls(dapm, wm8904_adc_dapm_widgets,
@@ -1200,7 +1200,7 @@ static int wm8904_add_widgets(struct snd_soc_codec *codec)
                 break;
 
         case WM8912:
-                snd_soc_add_codec_controls(codec, wm8904_dac_snd_controls,
+                snd_soc_add_component_controls(component, wm8904_dac_snd_controls,
                                      ARRAY_SIZE(wm8904_dac_snd_controls));
 
                 snd_soc_dapm_new_controls(dapm, wm8904_dac_dapm_widgets,
@@ -1278,8 +1278,8 @@ static int wm8904_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 wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
+        struct snd_soc_component *component = dai->component;
+        struct wm8904_priv *wm8904 = snd_soc_component_get_drvdata(component);
         int ret, i, best, best_val, cur_val;
         unsigned int aif1 = 0;
         unsigned int aif2 = 0;
@@ -1290,7 +1290,7 @@ static int wm8904_hw_params(struct snd_pcm_substream *substream,
         /* What BCLK do we need? */
         wm8904->fs = params_rate(params);
         if (wm8904->tdm_slots) {
-                dev_dbg(codec->dev, "Configuring for %d %d bit TDM slots\n",
+                dev_dbg(component->dev, "Configuring for %d %d bit TDM slots\n",
                         wm8904->tdm_slots, wm8904->tdm_width);
                 wm8904->bclk = snd_soc_calc_bclk(wm8904->fs,
                                                  wm8904->tdm_width, 2,
@@ -1316,9 +1316,9 @@ static int wm8904_hw_params(struct snd_pcm_substream *substream,
         }
 
 
-        dev_dbg(codec->dev, "Target BCLK is %dHz\n", wm8904->bclk);
+        dev_dbg(component->dev, "Target BCLK is %dHz\n", wm8904->bclk);
 
-        ret = wm8904_configure_clocking(codec);
+        ret = wm8904_configure_clocking(component);
         if (ret != 0)
                 return ret;
 
@@ -1334,7 +1334,7 @@ static int wm8904_hw_params(struct snd_pcm_substream *substream,
                         best_val = cur_val;
                 }
         }
-        dev_dbg(codec->dev, "Selected CLK_SYS_RATIO of %d\n",
+        dev_dbg(component->dev, "Selected CLK_SYS_RATIO of %d\n",
                 clk_sys_rates[best].ratio);
         clock1 |= (clk_sys_rates[best].clk_sys_rate
                    << WM8904_CLK_SYS_RATE_SHIFT);
@@ -1350,7 +1350,7 @@ static int wm8904_hw_params(struct snd_pcm_substream *substream,
                         best_val = cur_val;
                 }
         }
-        dev_dbg(codec->dev, "Selected SAMPLE_RATE of %dHz\n",
+        dev_dbg(component->dev, "Selected SAMPLE_RATE of %dHz\n",
                 sample_rates[best].rate);
         clock1 |= (sample_rates[best].sample_rate
                    << WM8904_SAMPLE_RATE_SHIFT);
@@ -1373,30 +1373,30 @@ static int wm8904_hw_params(struct snd_pcm_substream *substream,
                 }
         }
         wm8904->bclk = (wm8904->sysclk_rate * 10) / bclk_divs[best].div;
-        dev_dbg(codec->dev, "Selected BCLK_DIV of %d for %dHz BCLK\n",
+        dev_dbg(component->dev, "Selected BCLK_DIV of %d for %dHz BCLK\n",
                 bclk_divs[best].div, wm8904->bclk);
         aif2 |= bclk_divs[best].bclk_div;
 
         /* LRCLK is a simple fraction of BCLK */
-        dev_dbg(codec->dev, "LRCLK_RATE is %d\n", wm8904->bclk / wm8904->fs);
+        dev_dbg(component->dev, "LRCLK_RATE is %d\n", wm8904->bclk / wm8904->fs);
         aif3 |= wm8904->bclk / wm8904->fs;
 
         /* Apply the settings */
-        snd_soc_update_bits(codec, WM8904_DAC_DIGITAL_1,
+        snd_soc_component_update_bits(component, WM8904_DAC_DIGITAL_1,
                             WM8904_DAC_SB_FILT, dac_digital1);
-        snd_soc_update_bits(codec, WM8904_AUDIO_INTERFACE_1,
+        snd_soc_component_update_bits(component, WM8904_AUDIO_INTERFACE_1,
                             WM8904_AIF_WL_MASK, aif1);
-        snd_soc_update_bits(codec, WM8904_AUDIO_INTERFACE_2,
+        snd_soc_component_update_bits(component, WM8904_AUDIO_INTERFACE_2,
                             WM8904_BCLK_DIV_MASK, aif2);
-        snd_soc_update_bits(codec, WM8904_AUDIO_INTERFACE_3,
+        snd_soc_component_update_bits(component, WM8904_AUDIO_INTERFACE_3,
                             WM8904_LRCLK_RATE_MASK, aif3);
-        snd_soc_update_bits(codec, WM8904_CLOCK_RATES_1,
+        snd_soc_component_update_bits(component, WM8904_CLOCK_RATES_1,
                             WM8904_SAMPLE_RATE_MASK |
                             WM8904_CLK_SYS_RATE_MASK, clock1);
 
         /* Update filters for the new settings */
-        wm8904_set_retune_mobile(codec);
-        wm8904_set_deemph(codec);
+        wm8904_set_retune_mobile(component);
+        wm8904_set_deemph(component);
 
         return 0;
 }
@@ -1405,8 +1405,8 @@ static int wm8904_hw_params(struct snd_pcm_substream *substream,
 static int wm8904_set_sysclk(struct snd_soc_dai *dai, int clk_id,
                              unsigned int freq, int dir)
 {
-        struct snd_soc_codec *codec = dai->codec;
-        struct wm8904_priv *priv = snd_soc_codec_get_drvdata(codec);
+        struct snd_soc_component *component = dai->component;
+        struct wm8904_priv *priv = snd_soc_component_get_drvdata(component);
 
         switch (clk_id) {
         case WM8904_CLK_MCLK:
@@ -1424,14 +1424,14 @@ static int wm8904_set_sysclk(struct snd_soc_dai *dai, int clk_id,
 
         dev_dbg(dai->dev, "Clock source is %d at %uHz\n", clk_id, freq);
 
-        wm8904_configure_clocking(codec);
+        wm8904_configure_clocking(component);
 
         return 0;
 }
 
 static int wm8904_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 {
-        struct snd_soc_codec *codec = dai->codec;
+        struct snd_soc_component *component = dai->component;
         unsigned int aif1 = 0;
         unsigned int aif3 = 0;
 
@@ -1508,10 +1508,10 @@ static int wm8904_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
                 return -EINVAL;
         }
 
-        snd_soc_update_bits(codec, WM8904_AUDIO_INTERFACE_1,
+        snd_soc_component_update_bits(component, WM8904_AUDIO_INTERFACE_1,
                             WM8904_AIF_BCLK_INV | WM8904_AIF_LRCLK_INV |
                             WM8904_AIF_FMT_MASK | WM8904_BCLK_DIR, aif1);
-        snd_soc_update_bits(codec, WM8904_AUDIO_INTERFACE_3,
+        snd_soc_component_update_bits(component, WM8904_AUDIO_INTERFACE_3,
                             WM8904_LRCLK_DIR, aif3);
 
         return 0;
@@ -1521,8 +1521,8 @@ static int wm8904_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 static int wm8904_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
                                unsigned int rx_mask, int slots, int slot_width)
 {
-        struct snd_soc_codec *codec = dai->codec;
-        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
+        struct snd_soc_component *component = dai->component;
+        struct wm8904_priv *wm8904 = snd_soc_component_get_drvdata(component);
         int aif1 = 0;
 
         /* Don't need to validate anything if we're turning off TDM */
@@ -1560,7 +1560,7 @@ out:
         wm8904->tdm_width = slot_width;
         wm8904->tdm_slots = slots / 2;
 
-        snd_soc_update_bits(codec, WM8904_AUDIO_INTERFACE_1,
+        snd_soc_component_update_bits(component, WM8904_AUDIO_INTERFACE_1,
                             WM8904_AIFADC_TDM | WM8904_AIFADC_TDM_CHAN |
                             WM8904_AIFDAC_TDM | WM8904_AIFDAC_TDM_CHAN, aif1);
 
@@ -1678,8 +1678,8 @@ static int fll_factors(struct _fll_div *fll_div, unsigned int Fref,
 static int wm8904_set_fll(struct snd_soc_dai *dai, int fll_id, int source,
                           unsigned int Fref, unsigned int Fout)
 {
-        struct snd_soc_codec *codec = dai->codec;
-        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
+        struct snd_soc_component *component = dai->component;
+        struct wm8904_priv *wm8904 = snd_soc_component_get_drvdata(component);
         struct _fll_div fll_div;
         int ret, val;
         int clock2, fll1;
@@ -1689,19 +1689,19 @@ static int wm8904_set_fll(struct snd_soc_dai *dai, int fll_id, int source,
             Fout == wm8904->fll_fout)
                 return 0;
 
-        clock2 = snd_soc_read(codec, WM8904_CLOCK_RATES_2);
+        clock2 = snd_soc_component_read32(component, WM8904_CLOCK_RATES_2);
 
         if (Fout == 0) {
-                dev_dbg(codec->dev, "FLL disabled\n");
+                dev_dbg(component->dev, "FLL disabled\n");
 
                 wm8904->fll_fref = 0;
                 wm8904->fll_fout = 0;
 
                 /* Gate SYSCLK to avoid glitches */
-                snd_soc_update_bits(codec, WM8904_CLOCK_RATES_2,
+                snd_soc_component_update_bits(component, WM8904_CLOCK_RATES_2,
                                     WM8904_CLK_SYS_ENA, 0);
 
-                snd_soc_update_bits(codec, WM8904_FLL_CONTROL_1,
+                snd_soc_component_update_bits(component, WM8904_FLL_CONTROL_1,
                                     WM8904_FLL_OSC_ENA | WM8904_FLL_ENA, 0);
 
                 goto out;
@@ -1718,7 +1718,7 @@ static int wm8904_set_fll(struct snd_soc_dai *dai, int fll_id, int source,
                 break;
 
         case WM8904_FLL_FREE_RUNNING:
-                dev_dbg(codec->dev, "Using free running FLL\n");
+                dev_dbg(component->dev, "Using free running FLL\n");
                 /* Force 12MHz and output/4 for now */
                 Fout = 12000000;
                 Fref = 12000000;
@@ -1728,20 +1728,20 @@ static int wm8904_set_fll(struct snd_soc_dai *dai, int fll_id, int source,
                 break;
 
         default:
-                dev_err(codec->dev, "Unknown FLL ID %d\n", fll_id);
+                dev_err(component->dev, "Unknown FLL ID %d\n", fll_id);
                 return -EINVAL;
         }
 
         /* Save current state then disable the FLL and SYSCLK to avoid
          * misclocking */
-        fll1 = snd_soc_read(codec, WM8904_FLL_CONTROL_1);
-        snd_soc_update_bits(codec, WM8904_CLOCK_RATES_2,
+        fll1 = snd_soc_component_read32(component, WM8904_FLL_CONTROL_1);
+        snd_soc_component_update_bits(component, WM8904_CLOCK_RATES_2,
                             WM8904_CLK_SYS_ENA, 0);
-        snd_soc_update_bits(codec, WM8904_FLL_CONTROL_1,
+        snd_soc_component_update_bits(component, WM8904_FLL_CONTROL_1,
                             WM8904_FLL_OSC_ENA | WM8904_FLL_ENA, 0);
 
         /* Unlock forced oscilator control to switch it on/off */
-        snd_soc_update_bits(codec, WM8904_CONTROL_INTERFACE_TEST_1,
+        snd_soc_component_update_bits(component, WM8904_CONTROL_INTERFACE_TEST_1,
                             WM8904_USER_KEY, WM8904_USER_KEY);
 
         if (fll_id == WM8904_FLL_FREE_RUNNING) {
@@ -1750,24 +1750,24 @@ static int wm8904_set_fll(struct snd_soc_dai *dai, int fll_id, int source,
                 val = 0;
         }
 
-        snd_soc_update_bits(codec, WM8904_FLL_NCO_TEST_1, WM8904_FLL_FRC_NCO,
+        snd_soc_component_update_bits(component, WM8904_FLL_NCO_TEST_1, WM8904_FLL_FRC_NCO,
                             val);
-        snd_soc_update_bits(codec, WM8904_CONTROL_INTERFACE_TEST_1,
+        snd_soc_component_update_bits(component, WM8904_CONTROL_INTERFACE_TEST_1,
                             WM8904_USER_KEY, 0);
 
         switch (fll_id) {
         case WM8904_FLL_MCLK:
-                snd_soc_update_bits(codec, WM8904_FLL_CONTROL_5,
+                snd_soc_component_update_bits(component, WM8904_FLL_CONTROL_5,
                                     WM8904_FLL_CLK_REF_SRC_MASK, 0);
                 break;
 
         case WM8904_FLL_LRCLK:
-                snd_soc_update_bits(codec, WM8904_FLL_CONTROL_5,
+                snd_soc_component_update_bits(component, WM8904_FLL_CONTROL_5,
                                     WM8904_FLL_CLK_REF_SRC_MASK, 1);
                 break;
 
         case WM8904_FLL_BCLK:
-                snd_soc_update_bits(codec, WM8904_FLL_CONTROL_5,
+                snd_soc_component_update_bits(component, WM8904_FLL_CONTROL_5,
                                     WM8904_FLL_CLK_REF_SRC_MASK, 2);
                 break;
         }
@@ -1776,39 +1776,39 @@ static int wm8904_set_fll(struct snd_soc_dai *dai, int fll_id, int source,
                 val = WM8904_FLL_FRACN_ENA;
         else
                 val = 0;
-        snd_soc_update_bits(codec, WM8904_FLL_CONTROL_1,
+        snd_soc_component_update_bits(component, WM8904_FLL_CONTROL_1,
                             WM8904_FLL_FRACN_ENA, val);
 
-        snd_soc_update_bits(codec, WM8904_FLL_CONTROL_2,
+        snd_soc_component_update_bits(component, WM8904_FLL_CONTROL_2,
                             WM8904_FLL_OUTDIV_MASK | WM8904_FLL_FRATIO_MASK,
                             (fll_div.fll_outdiv << WM8904_FLL_OUTDIV_SHIFT) |
                             (fll_div.fll_fratio << WM8904_FLL_FRATIO_SHIFT));
 
-        snd_soc_write(codec, WM8904_FLL_CONTROL_3, fll_div.k);
+        snd_soc_component_write(component, WM8904_FLL_CONTROL_3, fll_div.k);
 
-        snd_soc_update_bits(codec, WM8904_FLL_CONTROL_4, WM8904_FLL_N_MASK,
+        snd_soc_component_update_bits(component, WM8904_FLL_CONTROL_4, WM8904_FLL_N_MASK,
                             fll_div.n << WM8904_FLL_N_SHIFT);
 
-        snd_soc_update_bits(codec, WM8904_FLL_CONTROL_5,
+        snd_soc_component_update_bits(component, WM8904_FLL_CONTROL_5,
                             WM8904_FLL_CLK_REF_DIV_MASK,
                             fll_div.fll_clk_ref_div 
                             << WM8904_FLL_CLK_REF_DIV_SHIFT);
 
-        dev_dbg(codec->dev, "FLL configured for %dHz->%dHz\n", Fref, Fout);
+        dev_dbg(component->dev, "FLL configured for %dHz->%dHz\n", Fref, Fout);
 
         wm8904->fll_fref = Fref;
         wm8904->fll_fout = Fout;
         wm8904->fll_src = source;
 
         /* Enable the FLL if it was previously active */
-        snd_soc_update_bits(codec, WM8904_FLL_CONTROL_1,
+        snd_soc_component_update_bits(component, WM8904_FLL_CONTROL_1,
                             WM8904_FLL_OSC_ENA, fll1);
-        snd_soc_update_bits(codec, WM8904_FLL_CONTROL_1,
+        snd_soc_component_update_bits(component, WM8904_FLL_CONTROL_1,
                             WM8904_FLL_ENA, fll1);
 
 out:
         /* Reenable SYSCLK if it was previously active */
-        snd_soc_update_bits(codec, WM8904_CLOCK_RATES_2,
+        snd_soc_component_update_bits(component, WM8904_CLOCK_RATES_2,
                             WM8904_CLK_SYS_ENA, clock2);
 
         return 0;
@@ -1816,7 +1816,7 @@ out:
 
 static int wm8904_digital_mute(struct snd_soc_dai *codec_dai, int mute)
 {
-        struct snd_soc_codec *codec = codec_dai->codec;
+        struct snd_soc_component *component = codec_dai->component;
         int val;
 
         if (mute)
@@ -1824,15 +1824,15 @@ static int wm8904_digital_mute(struct snd_soc_dai *codec_dai, int mute)
         else
                 val = 0;
 
-        snd_soc_update_bits(codec, WM8904_DAC_DIGITAL_1, WM8904_DAC_MUTE, val);
+        snd_soc_component_update_bits(component, WM8904_DAC_DIGITAL_1, WM8904_DAC_MUTE, val);
 
         return 0;
 }
 
-static int wm8904_set_bias_level(struct snd_soc_codec *codec,
+static int wm8904_set_bias_level(struct snd_soc_component *component,
                                  enum snd_soc_bias_level level)
 {
-        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
+        struct wm8904_priv *wm8904 = snd_soc_component_get_drvdata(component);
         int ret;
 
         switch (level) {
@@ -1844,21 +1844,21 @@ static int wm8904_set_bias_level(struct snd_soc_codec *codec,
 
         case SND_SOC_BIAS_PREPARE:
                 /* VMID resistance 2*50k */
-                snd_soc_update_bits(codec, WM8904_VMID_CONTROL_0,
+                snd_soc_component_update_bits(component, WM8904_VMID_CONTROL_0,
                                     WM8904_VMID_RES_MASK,
                                     0x1 << WM8904_VMID_RES_SHIFT);
 
                 /* Normal bias current */
-                snd_soc_update_bits(codec, WM8904_BIAS_CONTROL_0,
+                snd_soc_component_update_bits(component, WM8904_BIAS_CONTROL_0,
                                     WM8904_ISEL_MASK, 2 << WM8904_ISEL_SHIFT);
                 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(wm8904->supplies),
                                                     wm8904->supplies);
                         if (ret != 0) {
-                                dev_err(codec->dev,
+                                dev_err(component->dev,
                                         "Failed to enable supplies: %d\n",
                                         ret);
                                 return ret;
@@ -1868,11 +1868,11 @@ static int wm8904_set_bias_level(struct snd_soc_codec *codec,
                         regcache_sync(wm8904->regmap);
 
                         /* Enable bias */
-                        snd_soc_update_bits(codec, WM8904_BIAS_CONTROL_0,
+                        snd_soc_component_update_bits(component, WM8904_BIAS_CONTROL_0,
                                             WM8904_BIAS_ENA, WM8904_BIAS_ENA);
 
                         /* Enable VMID, VMID buffering, 2*5k resistance */
-                        snd_soc_update_bits(codec, WM8904_VMID_CONTROL_0,
+                        snd_soc_component_update_bits(component, WM8904_VMID_CONTROL_0,
                                             WM8904_VMID_ENA |
                                             WM8904_VMID_RES_MASK,
                                             WM8904_VMID_ENA |
@@ -1883,22 +1883,22 @@ static int wm8904_set_bias_level(struct snd_soc_codec *codec,
                 }
 
                 /* Maintain VMID with 2*250k */
-                snd_soc_update_bits(codec, WM8904_VMID_CONTROL_0,
+                snd_soc_component_update_bits(component, WM8904_VMID_CONTROL_0,
                                     WM8904_VMID_RES_MASK,
                                     0x2 << WM8904_VMID_RES_SHIFT);
 
                 /* Bias current *0.5 */
-                snd_soc_update_bits(codec, WM8904_BIAS_CONTROL_0,
+                snd_soc_component_update_bits(component, WM8904_BIAS_CONTROL_0,
                                     WM8904_ISEL_MASK, 0);
                 break;
 
         case SND_SOC_BIAS_OFF:
                 /* Turn off VMID */
-                snd_soc_update_bits(codec, WM8904_VMID_CONTROL_0,
+                snd_soc_component_update_bits(component, WM8904_VMID_CONTROL_0,
                                     WM8904_VMID_RES_MASK | WM8904_VMID_ENA, 0);
 
                 /* Stop bias generation */
-                snd_soc_update_bits(codec, WM8904_BIAS_CONTROL_0,
+                snd_soc_component_update_bits(component, WM8904_BIAS_CONTROL_0,
                                     WM8904_BIAS_ENA, 0);
 
                 regcache_cache_only(wm8904->regmap, true);
@@ -1946,9 +1946,9 @@ static struct snd_soc_dai_driver wm8904_dai = {
         .symmetric_rates = 1,
 };
 
-static void wm8904_handle_retune_mobile_pdata(struct snd_soc_codec *codec)
+static void wm8904_handle_retune_mobile_pdata(struct snd_soc_component *component)
 {
-        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
+        struct wm8904_priv *wm8904 = snd_soc_component_get_drvdata(component);
         struct wm8904_pdata *pdata = wm8904->pdata;
         struct snd_kcontrol_new control =
                 SOC_ENUM_EXT("EQ Mode",
@@ -1991,31 +1991,31 @@ static void wm8904_handle_retune_mobile_pdata(struct snd_soc_codec *codec)
                 wm8904->retune_mobile_texts = t;
         }
 
-        dev_dbg(codec->dev, "Allocated %d unique ReTune Mobile names\n",
+        dev_dbg(component->dev, "Allocated %d unique ReTune Mobile names\n",
                 wm8904->num_retune_mobile_texts);
 
         wm8904->retune_mobile_enum.items = wm8904->num_retune_mobile_texts;
         wm8904->retune_mobile_enum.texts = wm8904->retune_mobile_texts;
 
-        ret = snd_soc_add_codec_controls(codec, &control, 1);
+        ret = snd_soc_add_component_controls(component, &control, 1);
         if (ret != 0)
-                dev_err(codec->dev,
+                dev_err(component->dev,
                         "Failed to add ReTune Mobile control: %d\n", ret);
 }
 
-static void wm8904_handle_pdata(struct snd_soc_codec *codec)
+static void wm8904_handle_pdata(struct snd_soc_component *component)
 {
-        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
+        struct wm8904_priv *wm8904 = snd_soc_component_get_drvdata(component);
         struct wm8904_pdata *pdata = wm8904->pdata;
         int ret, i;
 
         if (!pdata) {
-                snd_soc_add_codec_controls(codec, wm8904_eq_controls,
+                snd_soc_add_component_controls(component, wm8904_eq_controls,
                                      ARRAY_SIZE(wm8904_eq_controls));
                 return;
         }
 
-        dev_dbg(codec->dev, "%d DRC configurations\n", pdata->num_drc_cfgs);
+        dev_dbg(component->dev, "%d DRC configurations\n", pdata->num_drc_cfgs);
 
         if (pdata->num_drc_cfgs) {
                 struct snd_kcontrol_new control =
@@ -2034,28 +2034,28 @@ static void wm8904_handle_pdata(struct snd_soc_codec *codec)
                 wm8904->drc_enum.items = pdata->num_drc_cfgs;
                 wm8904->drc_enum.texts = wm8904->drc_texts;
 
-                ret = snd_soc_add_codec_controls(codec, &control, 1);
+                ret = snd_soc_add_component_controls(component, &control, 1);
                 if (ret != 0)
-                        dev_err(codec->dev,
+                        dev_err(component->dev,
                                 "Failed to add DRC mode control: %d\n", ret);
 
-                wm8904_set_drc(codec);
+                wm8904_set_drc(component);
         }
 
-        dev_dbg(codec->dev, "%d ReTune Mobile configurations\n",
+        dev_dbg(component->dev, "%d ReTune Mobile configurations\n",
                 pdata->num_retune_mobile_cfgs);
 
         if (pdata->num_retune_mobile_cfgs)
-                wm8904_handle_retune_mobile_pdata(codec);
+                wm8904_handle_retune_mobile_pdata(component);
         else
-                snd_soc_add_codec_controls(codec, wm8904_eq_controls,
+                snd_soc_add_component_controls(component, wm8904_eq_controls,
                                      ARRAY_SIZE(wm8904_eq_controls));
 }
 
 
-static int wm8904_probe(struct snd_soc_codec *codec)
+static int wm8904_probe(struct snd_soc_component *component)
 {
-        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
+        struct wm8904_priv *wm8904 = snd_soc_component_get_drvdata(component);
 
         switch (wm8904->devtype) {
         case WM8904:
@@ -2064,33 +2064,33 @@ static int wm8904_probe(struct snd_soc_codec *codec)
                 memset(&wm8904_dai.capture, 0, sizeof(wm8904_dai.capture));
                 break;
         default:
-                dev_err(codec->dev, "Unknown device type %d\n",
+                dev_err(component->dev, "Unknown device type %d\n",
                         wm8904->devtype);
                 return -EINVAL;
         }
 
-        wm8904_handle_pdata(codec);
+        wm8904_handle_pdata(component);
 
-        wm8904_add_widgets(codec);
+        wm8904_add_widgets(component);
 
         return 0;
 }
 
-static int wm8904_remove(struct snd_soc_codec *codec)
+static void wm8904_remove(struct snd_soc_component *component)
 {
-        struct wm8904_priv *wm8904 = snd_soc_codec_get_drvdata(codec);
+        struct wm8904_priv *wm8904 = snd_soc_component_get_drvdata(component);
 
         kfree(wm8904->retune_mobile_texts);
         kfree(wm8904->drc_texts);
-
-        return 0;
 }
 
-static const struct snd_soc_codec_driver soc_codec_dev_wm8904 = {
-        .probe =        wm8904_probe,
-        .remove =       wm8904_remove,
-        .set_bias_level = wm8904_set_bias_level,
-        .idle_bias_off = true,
+static const struct snd_soc_component_driver soc_component_dev_wm8904 = {
+        .probe                  = wm8904_probe,
+        .remove                 = wm8904_remove,
+        .set_bias_level         = wm8904_set_bias_level,
+        .use_pmdown_time        = 1,
+        .endianness             = 1,
+        .non_legacy_dai_naming  = 1,
 };
 
 static const struct regmap_config wm8904_regmap = {
@@ -2265,8 +2265,8 @@ static int wm8904_i2c_probe(struct i2c_client *i2c,
         regcache_cache_only(wm8904->regmap, true);
         regulator_bulk_disable(ARRAY_SIZE(wm8904->supplies), wm8904->supplies);
 
-        ret = snd_soc_register_codec(&i2c->dev,
-                        &soc_codec_dev_wm8904, &wm8904_dai, 1);
+        ret = devm_snd_soc_register_component(&i2c->dev,
+                        &soc_component_dev_wm8904, &wm8904_dai, 1);
         if (ret != 0)
                 return ret;
 
@@ -2277,12 +2277,6 @@ err_enable:
         return ret;
 }
 
-static int wm8904_i2c_remove(struct i2c_client *client)
-{
-        snd_soc_unregister_codec(&client->dev);
-        return 0;
-}
-
 static const struct i2c_device_id wm8904_i2c_id[] = {
         { "wm8904", WM8904 },
         { "wm8912", WM8912 },
@@ -2297,7 +2291,6 @@ static struct i2c_driver wm8904_i2c_driver = {
                 .of_match_table = of_match_ptr(wm8904_of_match),
         },
         .probe =    wm8904_i2c_probe,
-        .remove =   wm8904_i2c_remove,
         .id_table = wm8904_i2c_id,
 };