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regulator: max8973: convert to use maple tree register cache

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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>
Link: https://msgid.link/r/20240320085740.4604-5-liubo03@inspur.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Bo Liu 2024-03-20 04:57:31 -04:00 committed by Mark Brown
parent 66a4ead5ed
commit 36649db5b2
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1 changed files with 1 additions and 1 deletions
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drivers/regulator/max8973-regulator.c
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@ -510,7 +510,7 @@ static const struct regmap_config max8973_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
.max_register = MAX8973_CHIPID2,
.cache_type = REGCACHE_RBTREE,
.cache_type = REGCACHE_MAPLE,
};
static struct max8973_regulator_platform_data *max8973_parse_dt(