ASoC: cs4234: Use maple tree register cache

The cs4234 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 <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/sound/soc/codecs/cs4234.c b/sound/soc/codecs/cs4234.c
index 2d53a440a107..69287ba7e955 100644
--- a/sound/soc/codecs/cs4234.c
+++ b/sound/soc/codecs/cs4234.c
@@ -675,7 +675,7 @@ static const struct regmap_config cs4234_regmap = {
 	.writeable_reg = cs4234_writeable_register,
 	.reg_defaults = cs4234_default_reg,
 	.num_reg_defaults = ARRAY_SIZE(cs4234_default_reg),
-	.cache_type = REGCACHE_RBTREE,
+	.cache_type = REGCACHE_MAPLE,
 	.use_single_read = true,
 	.use_single_write = true,
 };