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>
---
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 64a23e3d7bb0..ff15e20ec70a 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)
--
2.31.1