From 0332f074f5c3d8c2a32db24c9dcc3c3f13056cef Mon Sep 17 00:00:00 2001 From: Bo Liu Date: Wed, 20 Mar 2024 04:57:35 -0400 Subject: [PATCH] regulator: pfuze100: 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://msgid.link/r/20240320085740.4604-9-liubo03@inspur.com Signed-off-by: Mark Brown --- drivers/regulator/pfuze100-regulator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/regulator/pfuze100-regulator.c b/drivers/regulator/pfuze100-regulator.c index 46854602b3ea6..7c04870442d3a 100644 --- a/drivers/regulator/pfuze100-regulator.c +++ b/drivers/regulator/pfuze100-regulator.c @@ -680,7 +680,7 @@ static const struct regmap_config pfuze_regmap_config = { .reg_bits = 8, .val_bits = 8, .max_register = PFUZE_NUMREGS - 1, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, }; static int pfuze100_regulator_probe(struct i2c_client *client) -- 2.30.2