Commit b9704998 authored by Axel Lin's avatar Axel Lin Committed by Mark Brown

ASoC: wm8753: Drop wm8753_writeable function

When .max_register is set and .writeable_reg is not implement, registers
between 0 and .max_register are writeable. This is the same as current
implementation of wm8753_writeable(), so just drop implementation for
.writeable_reg callback.
Signed-off-by: default avatarAxel Lin <axel.lin@ingics.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent bc0195aa
...@@ -138,11 +138,6 @@ static bool wm8753_volatile(struct device *dev, unsigned int reg) ...@@ -138,11 +138,6 @@ static bool wm8753_volatile(struct device *dev, unsigned int reg)
return reg == WM8753_RESET; return reg == WM8753_RESET;
} }
static bool wm8753_writeable(struct device *dev, unsigned int reg)
{
return reg <= WM8753_ADCTL2;
}
/* codec private data */ /* codec private data */
struct wm8753_priv { struct wm8753_priv {
struct regmap *regmap; struct regmap *regmap;
...@@ -1510,7 +1505,6 @@ static const struct regmap_config wm8753_regmap = { ...@@ -1510,7 +1505,6 @@ static const struct regmap_config wm8753_regmap = {
.val_bits = 9, .val_bits = 9,
.max_register = WM8753_ADCTL2, .max_register = WM8753_ADCTL2,
.writeable_reg = wm8753_writeable,
.volatile_reg = wm8753_volatile, .volatile_reg = wm8753_volatile,
.cache_type = REGCACHE_RBTREE, .cache_type = REGCACHE_RBTREE,
......
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