@@ -79,11 +79,6 @@ static bool wm8731_volatile(struct device *dev, unsigned int reg)
return reg == WM8731_RESET;
}
-static bool wm8731_writeable(struct device *dev, unsigned int reg)
-{
- return reg <= WM8731_RESET;
-}
-
#define wm8731_reset(m) regmap_write(m, WM8731_RESET, 0)
static const char *wm8731_input_select[] = {"Line In", "Mic"};
@@ -655,7 +650,6 @@ static const struct regmap_config wm8731_regmap = {
.max_register = WM8731_RESET,
.volatile_reg = wm8731_volatile,
- .writeable_reg = wm8731_writeable,
.cache_type = REGCACHE_RBTREE,
.reg_defaults = wm8731_reg_defaults,