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Commit f611cdd8 authored by Axel Lin's avatar Axel Lin Committed by Mark Brown
Browse files

ASoC: wm8731: Drop wm8731_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 wm8731_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 cef6daa9

sound/soc/codecs/wm8731.c

+0 −6
Original line number Diff line number Diff line
@@ -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,