1 files changed, 18 insertions, 16 deletions

diff --git a/sound/soc/codecs/wm8955.c b/sound/soc/codecs/wm8955.c
index f89ad6c9a80b..2ac35b0be86a 100644
--- a/sound/soc/codecs/wm8955.c
+++ b/sound/soc/codecs/wm8955.c
@@ -42,8 +42,6 @@ static const char *wm8955_supply_names[WM8955_NUM_SUPPLIES] = {
 struct wm8955_priv {
         enum snd_soc_control_type control_type;
 
-        u16 reg_cache[WM8955_MAX_REGISTER + 1];
-
         unsigned int mclk_rate;
 
         int deemph;
@@ -380,7 +378,8 @@ static int wm8955_get_deemph(struct snd_kcontrol *kcontrol,
         struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
         struct wm8955_priv *wm8955 = snd_soc_codec_get_drvdata(codec);
 
-        return wm8955->deemph;
+        ucontrol->value.enumerated.item[0] = wm8955->deemph;
+        return 0;
 }
 
 static int wm8955_put_deemph(struct snd_kcontrol *kcontrol,
@@ -767,6 +766,7 @@ static int wm8955_set_bias_level(struct snd_soc_codec *codec,
                                  enum snd_soc_bias_level level)
 {
         struct wm8955_priv *wm8955 = snd_soc_codec_get_drvdata(codec);
+        u16 *reg_cache = codec->reg_cache;
         int ret, i;
 
         switch (level) {
@@ -799,14 +799,14 @@ static int wm8955_set_bias_level(struct snd_soc_codec *codec,
                         /* Sync back cached values if they're
                          * different from the hardware default.
                          */
-                        for (i = 0; i < ARRAY_SIZE(wm8955->reg_cache); i++) {
+                        for (i = 0; i < codec->driver->reg_cache_size; i++) {
                                 if (i == WM8955_RESET)
                                         continue;
 
-                                if (wm8955->reg_cache[i] == wm8955_reg[i])
+                                if (reg_cache[i] == wm8955_reg[i])
                                         continue;
 
-                                snd_soc_write(codec, i, wm8955->reg_cache[i]);
+                                snd_soc_write(codec, i, reg_cache[i]);
                         }
 
                         /* Enable VREF and VMID */
@@ -901,6 +901,7 @@ static int wm8955_probe(struct snd_soc_codec *codec)
 {
         struct wm8955_priv *wm8955 = snd_soc_codec_get_drvdata(codec);
         struct wm8955_pdata *pdata = dev_get_platdata(codec->dev);
+        u16 *reg_cache = codec->reg_cache;
         int ret, i;
 
         ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8955->control_type);
@@ -933,25 +934,25 @@ static int wm8955_probe(struct snd_soc_codec *codec)
         }
 
         /* Change some default settings - latch VU and enable ZC */
-        wm8955->reg_cache[WM8955_LEFT_DAC_VOLUME] |= WM8955_LDVU;
-        wm8955->reg_cache[WM8955_RIGHT_DAC_VOLUME] |= WM8955_RDVU;
-        wm8955->reg_cache[WM8955_LOUT1_VOLUME] |= WM8955_LO1VU | WM8955_LO1ZC;
-        wm8955->reg_cache[WM8955_ROUT1_VOLUME] |= WM8955_RO1VU | WM8955_RO1ZC;
-        wm8955->reg_cache[WM8955_LOUT2_VOLUME] |= WM8955_LO2VU | WM8955_LO2ZC;
-        wm8955->reg_cache[WM8955_ROUT2_VOLUME] |= WM8955_RO2VU | WM8955_RO2ZC;
-        wm8955->reg_cache[WM8955_MONOOUT_VOLUME] |= WM8955_MOZC;
+        reg_cache[WM8955_LEFT_DAC_VOLUME] |= WM8955_LDVU;
+        reg_cache[WM8955_RIGHT_DAC_VOLUME] |= WM8955_RDVU;
+        reg_cache[WM8955_LOUT1_VOLUME] |= WM8955_LO1VU | WM8955_LO1ZC;
+        reg_cache[WM8955_ROUT1_VOLUME] |= WM8955_RO1VU | WM8955_RO1ZC;
+        reg_cache[WM8955_LOUT2_VOLUME] |= WM8955_LO2VU | WM8955_LO2ZC;
+        reg_cache[WM8955_ROUT2_VOLUME] |= WM8955_RO2VU | WM8955_RO2ZC;
+        reg_cache[WM8955_MONOOUT_VOLUME] |= WM8955_MOZC;
 
         /* Also enable adaptive bass boost by default */
-        wm8955->reg_cache[WM8955_BASS_CONTROL] |= WM8955_BB;
+        reg_cache[WM8955_BASS_CONTROL] |= WM8955_BB;
 
         /* Set platform data values */
         if (pdata) {
                 if (pdata->out2_speaker)
-                        wm8955->reg_cache[WM8955_ADDITIONAL_CONTROL_2]
+                        reg_cache[WM8955_ADDITIONAL_CONTROL_2]
                                 |= WM8955_ROUT2INV;
 
                 if (pdata->monoin_diff)
-                        wm8955->reg_cache[WM8955_MONO_OUT_MIX_1]
+                        reg_cache[WM8955_MONO_OUT_MIX_1]
                                 |= WM8955_DMEN;
         }
 
@@ -1002,6 +1003,7 @@ static __devinit int wm8955_i2c_probe(struct i2c_client *i2c,
                 return -ENOMEM;
 
         i2c_set_clientdata(i2c, wm8955);
+        wm8955->control_type = SND_SOC_I2C;
 
         ret = snd_soc_register_codec(&i2c->dev,
                         &soc_codec_dev_wm8955, &wm8955_dai, 1);