From 9982a5e0afbbd30ee49709cf3a20d943b5f901a5 Mon Sep 17 00:00:00 2001 From: Bo Liu Date: Tue, 6 Feb 2024 02:13:11 -0500 Subject: [PATCH] mfd: si476x: 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/20240206071314.8721-16-liubo03@inspur.com Signed-off-by: Lee Jones --- drivers/mfd/si476x-prop.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mfd/si476x-prop.c b/drivers/mfd/si476x-prop.c index f0608d138f02..3d5c118888b2 100644 --- a/drivers/mfd/si476x-prop.c +++ b/drivers/mfd/si476x-prop.c @@ -222,7 +222,7 @@ static const struct regmap_config si476x_regmap_config = { .reg_read = si476x_core_regmap_read, .reg_write = si476x_core_regmap_write, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, }; struct regmap *devm_regmap_init_si476x(struct si476x_core *core)