The rt5660 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/rt5660.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/codecs/rt5660.c b/sound/soc/codecs/rt5660.c index 341baa29fdb1..96551cda4ad4 100644 --- a/sound/soc/codecs/rt5660.c +++ b/sound/soc/codecs/rt5660.c @@ -1221,7 +1221,7 @@ static const struct regmap_config rt5660_regmap = { .volatile_reg = rt5660_volatile_register, .readable_reg = rt5660_readable_register,
- .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .reg_defaults = rt5660_reg, .num_reg_defaults = ARRAY_SIZE(rt5660_reg), .ranges = rt5660_ranges,