Messages in this thread Patch in this message | | | From | Bo Liu <> | Subject | [PATCH 15/18] mfd: si476x: convert to use maple tree register cache | Date | Tue, 6 Feb 2024 02:13:11 -0500 |
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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/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) -- 2.18.2
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