ASoC: cs35l34: Use maple tree register cache

The cs35l34 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.

Acked-by: David Rhodes <david.rhodes@cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230609-asoc-cirrus-maple-v1-3-b806c4cbd1d4@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/cs35l34.c b/sound/soc/codecs/cs35l34.c
index 5ef3fc45339109d11e6a069a86bb671c1ecdf278..6974dd4614103b65ed269be939dc57201a82e2ea 100644 (file)
--- a/sound/soc/codecs/cs35l34.c
+++ b/sound/soc/codecs/cs35l34.c
@@ -799,7 +799,7 @@ static struct regmap_config cs35l34_regmap = {
        .volatile_reg = cs35l34_volatile_register,
        .readable_reg = cs35l34_readable_register,
        .precious_reg = cs35l34_precious_register,
-       .cache_type = REGCACHE_RBTREE,
+       .cache_type = REGCACHE_MAPLE,
 
        .use_single_read = true,
        .use_single_write = true,