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mfd: twl6040: Use maple tree register cache

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The twl6040 is only capable of performing single register read and write
operations which means it gains no advantage from using a rbtree register
cache, convert it to using the more modern maple tree register cache
instead. This should be more efficient.

Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230609-mfd-twl6040-maple-v1-1-3493d051cd6f@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
This commit is contained in:
Mark Brown 2023-06-10 15:05:21 +01:00 committed by Lee Jones
parent b54185c1e3
commit d99df65728
1 changed files with 1 additions and 1 deletions
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drivers/mfd/twl6040.c
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@ -608,7 +608,7 @@ static const struct regmap_config twl6040_regmap_config = {
.volatile_reg = twl6040_volatile_reg,
.writeable_reg = twl6040_writeable_reg,
.cache_type = REGCACHE_RBTREE,
.cache_type = REGCACHE_MAPLE,
.use_single_read = true,
.use_single_write = true,
};