Unverified Commit 29890a15 authored by Mark Brown's avatar Mark Brown
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regulator: ltc3589: Use maple tree register cache 



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: default avatarMark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230609-regulator-ltc-maple-v1-1-08c15181f8b2@kernel.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent d3b555e5

drivers/regulator/ltc3589.c

+1 −1
Original line number Diff line number Diff line
@@ -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)