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regulator: ltc3589: Use maple tree register cache

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The ltc3589 can only support single register read and write operations
so does not benefit from block writes. This means it gets no benefit from
using the rbtree register cache over the maple tree register cache so
convert it to use maple trees instead, it is more modern.

Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230609-regulator-ltc-maple-v1-1-08c15181f8b2@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Mark Brown 2023-06-10 14:59:53 +01:00
parent d3b555e563
commit 29890a1586
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1 changed files with 1 additions and 1 deletions
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drivers/regulator/ltc3589.c
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@ -348,7 +348,7 @@ static const struct regmap_config ltc3589_regmap_config = {
.num_reg_defaults = ARRAY_SIZE(ltc3589_reg_defaults),
.use_single_read = true,
.use_single_write = true,
.cache_type = REGCACHE_RBTREE,
.cache_type = REGCACHE_MAPLE,
};
static irqreturn_t ltc3589_isr(int irq, void *dev_id)