The rt5670 can only support single register read and write operations so does not benefit from block writes. This means it gets no benefit from using the rbtree register cache over the maple tree register cache so convert it to use maple trees instead, it is more modern.
Signed-off-by: Mark Brown broonie@kernel.org --- sound/soc/codecs/rt5670.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/codecs/rt5670.c b/sound/soc/codecs/rt5670.c index a230f441559a..ae0cfc857c57 100644 --- a/sound/soc/codecs/rt5670.c +++ b/sound/soc/codecs/rt5670.c @@ -2863,7 +2863,7 @@ static const struct regmap_config rt5670_regmap = { RT5670_PR_SPACING), .volatile_reg = rt5670_volatile_register, .readable_reg = rt5670_readable_register, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .reg_defaults = rt5670_reg, .num_reg_defaults = ARRAY_SIZE(rt5670_reg), .ranges = rt5670_ranges,