From: Bo Liu Date: Tue, 6 Feb 2024 07:13:01 +0000 (-0500) Subject: mfd: bcm590xx: Convert to use maple tree register cache X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=e2a735ea3a1131729e15c116fe45ed476936a669;p=linux.git mfd: bcm590xx: 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/20240206071314.8721-6-liubo03@inspur.com Signed-off-by: Lee Jones --- diff --git a/drivers/mfd/bcm590xx.c b/drivers/mfd/bcm590xx.c index 92eede9a5e61b..8b56786d85d01 100644 --- a/drivers/mfd/bcm590xx.c +++ b/drivers/mfd/bcm590xx.c @@ -27,14 +27,14 @@ static const struct regmap_config bcm590xx_regmap_config_pri = { .reg_bits = 8, .val_bits = 8, .max_register = BCM590XX_MAX_REGISTER_PRI, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, }; static const struct regmap_config bcm590xx_regmap_config_sec = { .reg_bits = 8, .val_bits = 8, .max_register = BCM590XX_MAX_REGISTER_SEC, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, }; static int bcm590xx_i2c_probe(struct i2c_client *i2c_pri)