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

sound/soc/codecs/wm8753.c

+0 −6
Original line number Diff line number Diff line
@@ -138,11 +138,6 @@ static bool wm8753_volatile(struct device *dev, unsigned int reg) 
	return reg == WM8753_RESET;

}



static bool wm8753_writeable(struct device *dev, unsigned int reg)

{

	return reg <= WM8753_ADCTL2;

}



/* codec private data */

struct wm8753_priv {

	struct regmap *regmap;
@@ -1510,7 +1505,6 @@ static const struct regmap_config wm8753_regmap = { 
	.val_bits = 9,



	.max_register = WM8753_ADCTL2,

	.writeable_reg = wm8753_writeable,

	.volatile_reg = wm8753_volatile,



	.cache_type = REGCACHE_RBTREE,