ASoC: rt5665: Use maple tree register cache

The rt5663 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>
Link: https://lore.kernel.org/r/20230609-asoc-rt-maple-v1-12-729c6553cdcf@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/rt5663.c b/sound/soc/codecs/rt5663.c
index ceeadbb4f62dedba2e9920f0dcc62092e615c9c1..77246f84de29f4ff96d7bf2eff201bfe62824e85 100644 (file)
--- a/sound/soc/codecs/rt5663.c
+++ b/sound/soc/codecs/rt5663.c
@@ -3268,7 +3268,7 @@ static const struct regmap_config rt5663_v2_regmap = {
        .max_register = 0x07fa,
        .volatile_reg = rt5663_v2_volatile_register,
        .readable_reg = rt5663_v2_readable_register,
-       .cache_type = REGCACHE_RBTREE,
+       .cache_type = REGCACHE_MAPLE,
        .reg_defaults = rt5663_v2_reg,
        .num_reg_defaults = ARRAY_SIZE(rt5663_v2_reg),
 };
@@ -3281,7 +3281,7 @@ static const struct regmap_config rt5663_regmap = {
        .max_register = 0x03f3,
        .volatile_reg = rt5663_volatile_register,
        .readable_reg = rt5663_readable_register,
-       .cache_type = REGCACHE_RBTREE,
+       .cache_type = REGCACHE_MAPLE,
        .reg_defaults = rt5663_reg,
        .num_reg_defaults = ARRAY_SIZE(rt5663_reg),
 };