ASoC: rt5665: Use maple tree register cache

The rt5665 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-v1-13-729c6553cdcf@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/rt5665.c b/sound/soc/codecs/rt5665.c
index 732e15e3a497d428df05b35191ae001ad1e8d595..83c367af91dad4697dbc0ff3499a26dd739f8220 100644 (file)
--- a/sound/soc/codecs/rt5665.c
+++ b/sound/soc/codecs/rt5665.c
@@ -4626,7 +4626,7 @@ static const struct regmap_config rt5665_regmap = {
        .max_register = 0x0400,
        .volatile_reg = rt5665_volatile_register,
        .readable_reg = rt5665_readable_register,
-       .cache_type = REGCACHE_RBTREE,
+       .cache_type = REGCACHE_MAPLE,
        .reg_defaults = rt5665_reg,
        .num_reg_defaults = ARRAY_SIZE(rt5665_reg),
        .use_single_read = true,