From af4499fb2a3fdfddd293a809a3c86e9e1b8ffa1c Mon Sep 17 00:00:00 2001 From: Bo Liu Date: Fri, 28 Feb 2025 03:02:35 -0500 Subject: [PATCH] power: supply: rt9455: 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 Link: https://lore.kernel.org/r/20250228080236.2759-9-liubo03@inspur.com Signed-off-by: Sebastian Reichel --- drivers/power/supply/rt9455_charger.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/power/supply/rt9455_charger.c b/drivers/power/supply/rt9455_charger.c index 64a23e3d7bb00..ff15e20ec70af 100644 --- a/drivers/power/supply/rt9455_charger.c +++ b/drivers/power/supply/rt9455_charger.c @@ -1579,7 +1579,7 @@ static const struct regmap_config rt9455_regmap_config = { .writeable_reg = rt9455_is_writeable_reg, .volatile_reg = rt9455_is_volatile_reg, .max_register = RT9455_REG_MASK3, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, }; static int rt9455_probe(struct i2c_client *client) -- 2.47.2