ASoC: rt5651: Use maple tree register cache

The rt5651 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-v1-10-729c6553cdcf@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/rt5651.c b/sound/soc/codecs/rt5651.c
index b2ec44fa478b4bd671372b18eacd5bb5b6e6d587..0cee4fd1c84b1f197e0234d08a75cd9e878f51fa 100644 (file)
--- a/sound/soc/codecs/rt5651.c
+++ b/sound/soc/codecs/rt5651.c
@@ -2172,7 +2172,7 @@ static const struct regmap_config rt5651_regmap = {
        .volatile_reg = rt5651_volatile_register,
        .readable_reg = rt5651_readable_register,
 
-       .cache_type = REGCACHE_RBTREE,
+       .cache_type = REGCACHE_MAPLE,
        .reg_defaults = rt5651_reg,
        .num_reg_defaults = ARRAY_SIZE(rt5651_reg),
        .ranges = rt5651_ranges,