power: supply: ltc4162l: 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://lore.kernel.org/r/20250228080236.2759-7-liubo03@inspur.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

diff --git a/drivers/power/supply/ltc4162-l-charger.c b/drivers/power/supply/ltc4162-l-charger.c
index 23eb426295dbbb4ffd3f69dbe47f51df5136497b..99566f3c0946783e7fd9233487e74b401a20b9f2 100644 (file)
--- a/drivers/power/supply/ltc4162-l-charger.c
+++ b/drivers/power/supply/ltc4162-l-charger.c
@@ -1119,7 +1119,7 @@ static const struct regmap_config ltc4162l_regmap_config = {
        .writeable_reg  = ltc4162l_is_writeable_reg,
        .volatile_reg   = ltc4162l_is_volatile_reg,
        .max_register   = LTC4162L_INPUT_UNDERVOLTAGE_DAC,
-       .cache_type     = REGCACHE_RBTREE,
+       .cache_type     = REGCACHE_MAPLE,
 };
 
 static void ltc4162l_clear_interrupts(struct ltc4162l_info *info)