regulator: mt6311: convert to use maple tree register cache

The maple tree register cache is based on a much more modern data structure
than the rbtree cache and makes optimisation choices which are probably
more appropriate for modern systems than those made by the rbtree cache.

Signed-off-by: Bo Liu <liubo03@inspur.com>
Link: https://msgid.link/r/20240320085740.4604-6-liubo03@inspur.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/mt6311-regulator.c b/drivers/regulator/mt6311-regulator.c
index 63a51485f2cc8cf444097ba7e2650442384a2498..c00638cd2d1e13ead3132a626058f9219d81235f 100644 (file)
--- a/drivers/regulator/mt6311-regulator.c
+++ b/drivers/regulator/mt6311-regulator.c
@@ -20,7 +20,7 @@ static const struct regmap_config mt6311_regmap_config = {
        .reg_bits = 8,
        .val_bits = 8,
        .max_register = MT6311_FQMTR_CON4,
-       .cache_type = REGCACHE_RBTREE,
+       .cache_type = REGCACHE_MAPLE,
 };
 
 /* Default limits measured in millivolts and milliamps */