ASoC: cs43130: Use maple tree register cache

The cs43130 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-v1-9-b806c4cbd1d4@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/cs43130.c b/sound/soc/codecs/cs43130.c
index 523ca54ebf64c417f7486c1ecf9151c442032b82..3292405024bc0ef863b1859b618211d95cef6377 100644 (file)
--- a/sound/soc/codecs/cs43130.c
+++ b/sound/soc/codecs/cs43130.c
@@ -2357,7 +2357,7 @@ static const struct regmap_config cs43130_regmap = {
        .readable_reg           = cs43130_readable_register,
        .precious_reg           = cs43130_precious_register,
        .volatile_reg           = cs43130_volatile_register,
-       .cache_type             = REGCACHE_RBTREE,
+       .cache_type             = REGCACHE_MAPLE,
        /* needed for regcache_sync */
        .use_single_read        = true,
        .use_single_write       = true,