22 files changed, 1 insertions, 25 deletions

diff --git a/sound/soc/codecs/88pm860x-codec.c b/sound/soc/codecs/88pm860x-codec.c
index 3e798a12ee3d..5da8207a6961 100644
--- a/sound/soc/codecs/88pm860x-codec.c
+++ b/sound/soc/codecs/88pm860x-codec.c
@@ -146,7 +146,6 @@ struct pm860x_priv {
 
         int                     irq[4];
         unsigned char           name[4][MAX_NAME_LEN];
-        unsigned char           reg_cache[REG_CACHE_SIZE];
 };
 
 /* -9450dB to 0dB in 150dB steps ( mute instead of -9450dB) */
diff --git a/sound/soc/codecs/ad193x.c b/sound/soc/codecs/ad193x.c
index a007bd7326fd..da46479bfcfa 100644
--- a/sound/soc/codecs/ad193x.c
+++ b/sound/soc/codecs/ad193x.c
@@ -23,7 +23,6 @@
 
 /* codec private data */
 struct ad193x_priv {
-        u8 reg_cache[AD193X_NUM_REGS];
         enum snd_soc_control_type bus_type;
         void *control_data;
         int sysclk;
diff --git a/sound/soc/codecs/ak4671.c b/sound/soc/codecs/ak4671.c
index 4faf10553a30..2ec75abfa3e9 100644
--- a/sound/soc/codecs/ak4671.c
+++ b/sound/soc/codecs/ak4671.c
@@ -27,7 +27,6 @@
 struct ak4671_priv {
         enum snd_soc_control_type control_type;
         void *control_data;
-        u8 reg_cache[AK4671_CACHEREGNUM];
 };
 
 /* ak4671 register cache & default register settings */
diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c
index 6d4bdc609ac8..3a582caa6ef9 100644
--- a/sound/soc/codecs/cs4270.c
+++ b/sound/soc/codecs/cs4270.c
@@ -114,7 +114,6 @@ static const char *supply_names[] = {
 struct cs4270_private {
         enum snd_soc_control_type control_type;
         void *control_data;
-        u8 reg_cache[CS4270_NUMREGS];
         unsigned int mclk; /* Input frequency of the MCLK pin */
         unsigned int mode; /* The mode (I2S or left-justified) */
         unsigned int slave_mode;
diff --git a/sound/soc/codecs/cs42l51.c b/sound/soc/codecs/cs42l51.c
index d4e60dc45bf6..8fb7070108dd 100644
--- a/sound/soc/codecs/cs42l51.c
+++ b/sound/soc/codecs/cs42l51.c
@@ -46,7 +46,6 @@ struct cs42l51_private {
         unsigned int mclk;
         unsigned int audio_mode;        /* The mode (I2S or left-justified) */
         enum master_slave_mode func;
-        u8 reg_cache[CS42L51_NUMREGS];
 };
 
 #define CS42L51_FORMATS ( \
diff --git a/sound/soc/codecs/cx20442.c b/sound/soc/codecs/cx20442.c
index a9521acad99c..03d1e860d229 100644
--- a/sound/soc/codecs/cx20442.c
+++ b/sound/soc/codecs/cx20442.c
@@ -26,7 +26,6 @@
 struct cx20442_priv {
         enum snd_soc_control_type control_type;
         void *control_data;
-        u8 reg_cache[1];
 };
 
 #define CX20442_PM              0x0
diff --git a/sound/soc/codecs/tlv320aic26.c b/sound/soc/codecs/tlv320aic26.c
index 68f0ae47f608..e2a7608d3944 100644
--- a/sound/soc/codecs/tlv320aic26.c
+++ b/sound/soc/codecs/tlv320aic26.c
@@ -30,7 +30,6 @@ MODULE_LICENSE("GPL");
 struct aic26 {
         struct spi_device *spi;
         struct snd_soc_codec codec;
-        u16 reg_cache[AIC26_NUM_REGS];  /* shadow registers */
         int master;
         int datfm;
         int mclk;
@@ -354,7 +353,6 @@ static DEVICE_ATTR(keyclick, 0644, aic26_keyclick_show, aic26_keyclick_set);
  */
 static int aic26_probe(struct snd_soc_codec *codec)
 {
-        struct aic26 *aic26 = snd_soc_codec_get_drvdata(codec);
         int ret, err, i, reg;
 
         dev_info(codec->dev, "Probing AIC26 SoC CODEC driver\n");
@@ -372,7 +370,7 @@ static int aic26_probe(struct snd_soc_codec *codec)
         aic26_reg_write(codec, AIC26_REG_AUDIO_CTRL3, reg);
 
         /* Fill register cache */
-        for (i = 0; i < ARRAY_SIZE(aic26->reg_cache); i++)
+        for (i = 0; i < codec->driver->reg_cache_size; i++)
                 aic26_reg_read(codec, i);
 
         /* Register the sysfs files for debugging */
diff --git a/sound/soc/codecs/uda1380.c b/sound/soc/codecs/uda1380.c
index 800980e2e9ab..c5ca8cfea60f 100644
--- a/sound/soc/codecs/uda1380.c
+++ b/sound/soc/codecs/uda1380.c
@@ -35,7 +35,6 @@
 /* codec private data */
 struct uda1380_priv {
         struct snd_soc_codec *codec;
-        u16 reg_cache[UDA1380_CACHEREGNUM];
         unsigned int dac_clk;
         struct work_struct work;
         void *control_data;
diff --git a/sound/soc/codecs/wm8580.c b/sound/soc/codecs/wm8580.c
index 0ebdecfd27a9..8f6b5ee6645b 100644
--- a/sound/soc/codecs/wm8580.c
+++ b/sound/soc/codecs/wm8580.c
@@ -190,7 +190,6 @@ static const char *wm8580_supply_names[WM8580_NUM_SUPPLIES] = {
 struct wm8580_priv {
         enum snd_soc_control_type control_type;
         struct regulator_bulk_data supplies[WM8580_NUM_SUPPLIES];
-        u16 reg_cache[WM8580_MAX_REGISTER + 1];
         struct pll_state a;
         struct pll_state b;
         int sysclk[2];
diff --git a/sound/soc/codecs/wm8711.c b/sound/soc/codecs/wm8711.c
index fec37ebfdb34..97c30382d3ff 100644
--- a/sound/soc/codecs/wm8711.c
+++ b/sound/soc/codecs/wm8711.c
@@ -33,7 +33,6 @@
 /* codec private data */
 struct wm8711_priv {
         enum snd_soc_control_type bus_type;
-        u16 reg_cache[WM8711_CACHEREGNUM];
         unsigned int sysclk;
 };
 
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index 71122dc36826..0a67c31b2663 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -43,7 +43,6 @@ static const char *wm8731_supply_names[WM8731_NUM_SUPPLIES] = {
 struct wm8731_priv {
         enum snd_soc_control_type control_type;
         struct regulator_bulk_data supplies[WM8731_NUM_SUPPLIES];
-        u16 reg_cache[WM8731_CACHEREGNUM];
         unsigned int sysclk;
         int sysclk_type;
         int playback_fs;
diff --git a/sound/soc/codecs/wm8750.c b/sound/soc/codecs/wm8750.c
index 51280e96d721..38f38fddd190 100644
--- a/sound/soc/codecs/wm8750.c
+++ b/sound/soc/codecs/wm8750.c
@@ -52,7 +52,6 @@ static const u16 wm8750_reg[] = {
 struct wm8750_priv {
         unsigned int sysclk;
         enum snd_soc_control_type control_type;
-        u16 reg_cache[ARRAY_SIZE(wm8750_reg)];
 };
 
 #define wm8750_reset(c) snd_soc_write(c, WM8750_RESET, 0)
diff --git a/sound/soc/codecs/wm8900.c b/sound/soc/codecs/wm8900.c
index cfbaac1a0ead..cd0959926d12 100644
--- a/sound/soc/codecs/wm8900.c
+++ b/sound/soc/codecs/wm8900.c
@@ -139,7 +139,6 @@
 
 struct wm8900_priv {
         enum snd_soc_control_type control_type;
-        u16 reg_cache[WM8900_MAXREG];
 
         u32 fll_in; /* FLL input frequency */
         u32 fll_out; /* FLL output frequency */
diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
index b9843f72c455..987476a5895f 100644
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -214,8 +214,6 @@ static u16 wm8903_reg_defaults[] = {
 
 struct wm8903_priv {
 
-        u16 reg_cache[ARRAY_SIZE(wm8903_reg_defaults)];
-
         int sysclk;
         int irq;
 
diff --git a/sound/soc/codecs/wm8940.c b/sound/soc/codecs/wm8940.c
index 381934fff4ec..fc7761fa8bd3 100644
--- a/sound/soc/codecs/wm8940.c
+++ b/sound/soc/codecs/wm8940.c
@@ -42,7 +42,6 @@
 
 struct wm8940_priv {
         unsigned int sysclk;
-        u16 reg_cache[WM8940_CACHEREGNUM];
         enum snd_soc_control_type control_type;
         void *control_data;
 };
diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c
index 054f5737319c..2bb856156eda 100644
--- a/sound/soc/codecs/wm8960.c
+++ b/sound/soc/codecs/wm8960.c
@@ -71,7 +71,6 @@ static const u16 wm8960_reg[WM8960_CACHEREGNUM] = {
 };
 
 struct wm8960_priv {
-        u16 reg_cache[WM8960_CACHEREGNUM];
         enum snd_soc_control_type control_type;
         void *control_data;
         int (*set_bias_level)(struct snd_soc_codec *,
diff --git a/sound/soc/codecs/wm8961.c b/sound/soc/codecs/wm8961.c
index 6b22ef200e20..55252e7d02c9 100644
--- a/sound/soc/codecs/wm8961.c
+++ b/sound/soc/codecs/wm8961.c
@@ -289,7 +289,6 @@ static u16 wm8961_reg_defaults[] = {
 struct wm8961_priv {
         enum snd_soc_control_type control_type;
         int sysclk;
-        u16 reg_cache[WM8961_MAX_REGISTER];
 };
 
 static int wm8961_volatile_register(unsigned int reg)
diff --git a/sound/soc/codecs/wm8974.c b/sound/soc/codecs/wm8974.c
index 5d286427532a..ca646a822444 100644
--- a/sound/soc/codecs/wm8974.c
+++ b/sound/soc/codecs/wm8974.c
@@ -51,7 +51,6 @@ static const u16 wm8974_reg[WM8974_CACHEREGNUM] = {
 
 struct wm8974_priv {
         enum snd_soc_control_type control_type;
-        u16 reg_cache[WM8974_CACHEREGNUM];
 };
 
 #define wm8974_reset(c) snd_soc_write(c, WM8974_RESET, 0)
diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c
index a195af92b425..4bbc3442703f 100644
--- a/sound/soc/codecs/wm8978.c
+++ b/sound/soc/codecs/wm8978.c
@@ -59,7 +59,6 @@ struct wm8978_priv {
         unsigned int f_opclk;
         int mclk_idx;
         enum wm8978_sysclk_src sysclk;
-        u16 reg_cache[WM8978_CACHEREGNUM];
 };
 
 static const char *wm8978_companding[] = {"Off", "NC", "u-law", "A-law"};
diff --git a/sound/soc/codecs/wm8988.c b/sound/soc/codecs/wm8988.c
index 65807b15a2cc..d7170f1381aa 100644
--- a/sound/soc/codecs/wm8988.c
+++ b/sound/soc/codecs/wm8988.c
@@ -53,7 +53,6 @@ struct wm8988_priv {
         unsigned int sysclk;
         enum snd_soc_control_type control_type;
         struct snd_pcm_hw_constraint_list *sysclk_constraints;
-        u16 reg_cache[WM8988_NUM_REG];
 };
 
 
diff --git a/sound/soc/codecs/wm8993.c b/sound/soc/codecs/wm8993.c
index 15f34a26debf..18c0d9ce7c32 100644
--- a/sound/soc/codecs/wm8993.c
+++ b/sound/soc/codecs/wm8993.c
@@ -225,7 +225,6 @@ static struct {
 
 struct wm8993_priv {
         struct wm_hubs_data hubs_data;
-        u16 reg_cache[WM8993_REGISTER_COUNT];
         struct regulator_bulk_data supplies[WM8993_NUM_SUPPLIES];
         struct wm8993_platform_data pdata;
         enum snd_soc_control_type control_type;
diff --git a/sound/soc/codecs/wm9081.c b/sound/soc/codecs/wm9081.c
index e5055b28c638..702db6937d4f 100644
--- a/sound/soc/codecs/wm9081.c
+++ b/sound/soc/codecs/wm9081.c
@@ -157,7 +157,6 @@ static struct {
 struct wm9081_priv {
         enum snd_soc_control_type control_type;
         void *control_data;
-        u16 reg_cache[WM9081_MAX_REGISTER + 1];
         int sysclk_source;
         int mclk_rate;
         int sysclk_rate;