From: Bo Liu Date: Tue, 6 Feb 2024 07:13:10 +0000 (-0500) Subject: mfd: rsmu_i2c: Convert to use maple tree register cache X-Git-Tag: v6.9-rc1~120^2~23 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=5db47ad8aeb9055f86e518d3453d1ecd5d9b2798;p=thirdparty%2Fkernel%2Flinux.git mfd: rsmu_i2c: 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/20240206071314.8721-15-liubo03@inspur.com Signed-off-by: Lee Jones --- diff --git a/drivers/mfd/rsmu_i2c.c b/drivers/mfd/rsmu_i2c.c index 06d78a1cf1ccb..5711e512b6a2f 100644 --- a/drivers/mfd/rsmu_i2c.c +++ b/drivers/mfd/rsmu_i2c.c @@ -188,7 +188,7 @@ static const struct regmap_config rsmu_sabre_regmap_config = { .ranges = rsmu_sabre_range_cfg, .num_ranges = ARRAY_SIZE(rsmu_sabre_range_cfg), .volatile_reg = rsmu_sabre_volatile_reg, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .can_multi_write = true, };