Messages in this thread Patch in this message | | | From | Bo Liu <> | Subject | [PATCH v1 06/13] regulator: pca9450: convert to use maple tree register cache | Date | Wed, 20 Mar 2024 04:57:33 -0400 |
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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/regulator/pca9450-regulator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/regulator/pca9450-regulator.c b/drivers/regulator/pca9450-regulator.c index 2ab365d2749f..8781e58b74f7 100644 --- a/drivers/regulator/pca9450-regulator.c +++ b/drivers/regulator/pca9450-regulator.c @@ -53,7 +53,7 @@ static const struct regmap_config pca9450_regmap_config = { .val_bits = 8, .volatile_table = &pca9450_volatile_regs, .max_register = PCA9450_MAX_REGISTER - 1, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, }; /* -- 2.18.2
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