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Commit 3bf6bf9b authored by Laxman Dewangan's avatar Laxman Dewangan Committed by Samuel Ortiz
Browse files

mfd: Cache tps65910 register when we need it 



During regmap initialization, we do not provide the default value and
hence in place of caching register during regmap_init(), cache it
when actually we need it i.e. after reading of that register.

Signed-off-by: default avatarLaxman Dewangan <ldewangan@nvidia.com>
Reviewed-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: default avatarSamuel Ortiz <sameo@linux.intel.com>
parent 9577e8c3

drivers/mfd/tps65910.c

+1 −2
Original line number Diff line number Diff line
@@ -62,8 +62,7 @@ static const struct regmap_config tps65910_regmap_config = { 
	.reg_bits = 8,

	.val_bits = 8,

	.volatile_reg = is_volatile_reg,

	.max_register = TPS65910_MAX_REGISTER,

	.num_reg_defaults_raw = TPS65910_MAX_REGISTER,

	.max_register = TPS65910_MAX_REGISTER - 1,

	.cache_type = REGCACHE_RBTREE,

};