14 files changed, 36 insertions, 58 deletions

diff --git a/include/sound/soc.h b/include/sound/soc.h
index 2d8982db0344..85a5b7bbe39a 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -354,10 +354,6 @@ typedef int (*hw_write_t)(void *,const char* ,int);
 
 extern struct snd_ac97_bus_ops *soc_ac97_ops;
 
-enum snd_soc_control_type {
-        SND_SOC_REGMAP,
-};
-
 enum snd_soc_pcm_subclass {
         SND_SOC_PCM_CLASS_PCM   = 0,
         SND_SOC_PCM_CLASS_BE    = 1,
@@ -404,8 +400,7 @@ int snd_soc_codec_readable_register(struct snd_soc_codec *codec,
 int snd_soc_codec_writable_register(struct snd_soc_codec *codec,
                                     unsigned int reg);
 int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec,
-                               int addr_bits, int data_bits,
-                               enum snd_soc_control_type control);
+                               struct regmap *regmap);
 int snd_soc_cache_sync(struct snd_soc_codec *codec);
 int snd_soc_cache_init(struct snd_soc_codec *codec);
 int snd_soc_cache_exit(struct snd_soc_codec *codec);
diff --git a/sound/soc/codecs/88pm860x-codec.c b/sound/soc/codecs/88pm860x-codec.c
index 647a72cda005..773b53366ada 100644
--- a/sound/soc/codecs/88pm860x-codec.c
+++ b/sound/soc/codecs/88pm860x-codec.c
@@ -1327,8 +1327,7 @@ static int pm860x_probe(struct snd_soc_codec *codec)
 
         pm860x->codec = codec;
 
-        codec->control_data = pm860x->regmap;
-        ret = snd_soc_codec_set_cache_io(codec, 0, 0, SND_SOC_REGMAP);
+        ret = snd_soc_codec_set_cache_io(codec, pm860x->regmap);
         if (ret)
                 return ret;
 
diff --git a/sound/soc/codecs/cq93vc.c b/sound/soc/codecs/cq93vc.c
index 43737a27d79c..1e25c7af853b 100644
--- a/sound/soc/codecs/cq93vc.c
+++ b/sound/soc/codecs/cq93vc.c
@@ -138,9 +138,8 @@ static int cq93vc_probe(struct snd_soc_codec *codec)
         struct davinci_vc *davinci_vc = codec->dev->platform_data;
 
         davinci_vc->cq93vc.codec = codec;
-        codec->control_data = davinci_vc->regmap;
 
-        snd_soc_codec_set_cache_io(codec, 32, 32, SND_SOC_REGMAP);
+        snd_soc_codec_set_cache_io(codec, davinci_vc->regmap);
 
         /* Off, with power on */
         cq93vc_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
diff --git a/sound/soc/codecs/mc13783.c b/sound/soc/codecs/mc13783.c
index 582c2bbd42cb..fc28b20f6c69 100644
--- a/sound/soc/codecs/mc13783.c
+++ b/sound/soc/codecs/mc13783.c
@@ -614,8 +614,8 @@ static int mc13783_probe(struct snd_soc_codec *codec)
         struct mc13783_priv *priv = snd_soc_codec_get_drvdata(codec);
         int ret;
 
-        codec->control_data = dev_get_regmap(codec->dev->parent, NULL);
-        ret = snd_soc_codec_set_cache_io(codec, 8, 24, SND_SOC_REGMAP);
+        ret = snd_soc_codec_set_cache_io(codec,
+                        dev_get_regmap(codec->dev->parent, NULL));
         if (ret != 0) {
                 dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
                 return ret;
diff --git a/sound/soc/codecs/si476x.c b/sound/soc/codecs/si476x.c
index fa2b8e07f420..244c097cd905 100644
--- a/sound/soc/codecs/si476x.c
+++ b/sound/soc/codecs/si476x.c
@@ -21,6 +21,7 @@
 #include <linux/slab.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
+#include <linux/regmap.h>
 #include <sound/soc.h>
 #include <sound/initval.h>
 
@@ -209,8 +210,9 @@ out:
 
 static int si476x_codec_probe(struct snd_soc_codec *codec)
 {
-        codec->control_data = dev_get_regmap(codec->dev->parent, NULL);
-        return snd_soc_codec_set_cache_io(codec, 0, 0, SND_SOC_REGMAP);
+        struct regmap *regmap = dev_get_regmap(codec->dev->parent, NULL);
+
+        return snd_soc_codec_set_cache_io(codec, regmap);
 }
 
 static struct snd_soc_dai_ops si476x_dai_ops = {
diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c
index 4f358393d6d6..64afda740c80 100644
--- a/sound/soc/codecs/tlv320dac33.c
+++ b/sound/soc/codecs/tlv320dac33.c
@@ -122,7 +122,6 @@ struct tlv320dac33_priv {
         unsigned int uthr;
 
         enum dac33_state state;
-        enum snd_soc_control_type control_type;
         void *control_data;
 };
 
diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c
index ce9c8e14d4bd..5613d0efe19b 100644
--- a/sound/soc/codecs/wm5102.c
+++ b/sound/soc/codecs/wm5102.c
@@ -1758,9 +1758,7 @@ static int wm5102_codec_probe(struct snd_soc_codec *codec)
         struct wm5102_priv *priv = snd_soc_codec_get_drvdata(codec);
         int ret;
 
-        codec->control_data = priv->core.arizona->regmap;
-
-        ret = snd_soc_codec_set_cache_io(codec, 32, 16, SND_SOC_REGMAP);
+        ret = snd_soc_codec_set_cache_io(codec, priv->core.arizona->regmap);
         if (ret != 0)
                 return ret;
 
diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c
index 2c3c962d9a85..66d3ad4176c3 100644
--- a/sound/soc/codecs/wm5110.c
+++ b/sound/soc/codecs/wm5110.c
@@ -1588,10 +1588,9 @@ static int wm5110_codec_probe(struct snd_soc_codec *codec)
         struct wm5110_priv *priv = snd_soc_codec_get_drvdata(codec);
         int ret;
 
-        codec->control_data = priv->core.arizona->regmap;
         priv->core.arizona->dapm = &codec->dapm;
 
-        ret = snd_soc_codec_set_cache_io(codec, 32, 16, SND_SOC_REGMAP);
+        ret = snd_soc_codec_set_cache_io(codec, priv->core.arizona->regmap);
         if (ret != 0)
                 return ret;
 
diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c
index a183dcf3d5c1..757256bf7672 100644
--- a/sound/soc/codecs/wm8350.c
+++ b/sound/soc/codecs/wm8350.c
@@ -1505,9 +1505,7 @@ static  int wm8350_codec_probe(struct snd_soc_codec *codec)
         if (ret != 0)
                 return ret;
 
-        codec->control_data = wm8350->regmap;
-
-        snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_REGMAP);
+        snd_soc_codec_set_cache_io(codec, wm8350->regmap);
 
         /* Put the codec into reset if it wasn't already */
         wm8350_clear_bits(wm8350, WM8350_POWER_MGMT_5, WM8350_CODEC_ENA);
diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c
index 48dc7d2fee36..939baf83bb59 100644
--- a/sound/soc/codecs/wm8400.c
+++ b/sound/soc/codecs/wm8400.c
@@ -1310,10 +1310,9 @@ static int wm8400_codec_probe(struct snd_soc_codec *codec)
 
         snd_soc_codec_set_drvdata(codec, priv);
         priv->wm8400 = wm8400;
-        codec->control_data = wm8400->regmap;
         priv->codec = codec;
 
-        snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_REGMAP);
+        snd_soc_codec_set_cache_io(codec, wm8400->regmap);
 
         ret = devm_regulator_bulk_get(wm8400->dev,
                                  ARRAY_SIZE(power), &power[0]);
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index b9be9cbc4603..32cc83e3f1ff 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -3985,9 +3985,8 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec)
         int ret, i;
 
         wm8994->hubs.codec = codec;
-        codec->control_data = control->regmap;
 
-        snd_soc_codec_set_cache_io(codec, 16, 16, SND_SOC_REGMAP);
+        snd_soc_codec_set_cache_io(codec, control->regmap);
 
         mutex_init(&wm8994->accdet_lock);
         INIT_DELAYED_WORK(&wm8994->jackdet_bootstrap,
diff --git a/sound/soc/codecs/wm8997.c b/sound/soc/codecs/wm8997.c
index 555115ee2159..e3d1522daf64 100644
--- a/sound/soc/codecs/wm8997.c
+++ b/sound/soc/codecs/wm8997.c
@@ -1052,9 +1052,7 @@ static int wm8997_codec_probe(struct snd_soc_codec *codec)
         struct wm8997_priv *priv = snd_soc_codec_get_drvdata(codec);
         int ret;
 
-        codec->control_data = priv->core.arizona->regmap;
-
-        ret = snd_soc_codec_set_cache_io(codec, 32, 16, SND_SOC_REGMAP);
+        ret = snd_soc_codec_set_cache_io(codec, priv->core.arizona->regmap);
         if (ret != 0)
                 return ret;
 
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index ad2dd14f0e3e..6510a8e4a5af 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1139,7 +1139,7 @@ static int soc_probe_codec(struct snd_soc_card *card,
 
         /* Set the default I/O up try regmap */
         if (dev_get_regmap(codec->dev, NULL))
-                snd_soc_codec_set_cache_io(codec, 0, 0, SND_SOC_REGMAP);
+                snd_soc_codec_set_cache_io(codec, NULL);
 
         if (driver->probe) {
                 ret = driver->probe(codec);
diff --git a/sound/soc/soc-io.c b/sound/soc/soc-io.c
index 18353f111b6a..8aa086996866 100644
--- a/sound/soc/soc-io.c
+++ b/sound/soc/soc-io.c
@@ -69,9 +69,7 @@ static unsigned int hw_read(struct snd_soc_codec *codec, unsigned int reg)
  * snd_soc_codec_set_cache_io: Set up standard I/O functions.
  *
  * @codec: CODEC to configure.
- * @addr_bits: Number of bits of register address data.
- * @data_bits: Number of bits of data per register.
- * @control: Control bus used.
+ * @map: Register map to write to
  *
  * Register formats are frequently shared between many I2C and SPI
  * devices.  In order to promote code reuse the ASoC core provides
@@ -85,41 +83,36 @@ static unsigned int hw_read(struct snd_soc_codec *codec, unsigned int reg)
  * volatile registers.
  */
 int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec,
-                               int addr_bits, int data_bits,
-                               enum snd_soc_control_type control)
+                               struct regmap *regmap)
 {
         int ret;
 
+        /* Device has made its own regmap arrangements */
+        if (!regmap)
+                codec->control_data = dev_get_regmap(codec->dev, NULL);
+        else
+                codec->control_data = regmap;
+
+        if (IS_ERR(codec->control_data))
+                return PTR_ERR(codec->control_data);
+
         codec->write = hw_write;
         codec->read = hw_read;
 
-        switch (control) {
-        case SND_SOC_REGMAP:
-                /* Device has made its own regmap arrangements */
-                codec->using_regmap = true;
-                if (!codec->control_data)
-                        codec->control_data = dev_get_regmap(codec->dev, NULL);
-
-                if (codec->control_data) {
-                        ret = regmap_get_val_bytes(codec->control_data);
-                        /* Errors are legitimate for non-integer byte
-                         * multiples */
-                        if (ret > 0)
-                                codec->val_bytes = ret;
-                }
-                break;
-
-        default:
-                return -EINVAL;
-        }
+        ret = regmap_get_val_bytes(codec->control_data);
+        /* Errors are legitimate for non-integer byte
+         * multiples */
+        if (ret > 0)
+                codec->val_bytes = ret;
+
+        codec->using_regmap = true;
 
-        return PTR_ERR_OR_ZERO(codec->control_data);
+        return 0;
 }
 EXPORT_SYMBOL_GPL(snd_soc_codec_set_cache_io);
 #else
 int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec,
-                               int addr_bits, int data_bits,
-                               enum snd_soc_control_type control)
+                               struct regmap *regmap)
 {
         return -ENOTSUPP;
 }