ASoC: rt5616: Use maple tree register cache

The rt5616 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-v1-6-729c6553cdcf@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/rt5616.c b/sound/soc/codecs/rt5616.c
index 91c9673..c13108b 100644 (file)
--- a/sound/soc/codecs/rt5616.c
+++ b/sound/soc/codecs/rt5616.c
@@ -1315,7 +1315,7 @@ static const struct regmap_config rt5616_regmap = {
                                               RT5616_PR_SPACING),
        .volatile_reg = rt5616_volatile_register,
        .readable_reg = rt5616_readable_register,
-       .cache_type = REGCACHE_RBTREE,
+       .cache_type = REGCACHE_MAPLE,
        .reg_defaults = rt5616_reg,
        .num_reg_defaults = ARRAY_SIZE(rt5616_reg),
        .ranges = rt5616_ranges,