From ce44a03db73f7ce7cca152e07bd9cbfc3c10a0ba Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Sat, 10 Jun 2023 14:59:54 +0100 Subject: regulator: ltc3676: Use maple tree register cache The ltc3676 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 Link: https://lore.kernel.org/r/20230609-regulator-ltc-maple-v1-2-08c15181f8b2@kernel.org Signed-off-by: Mark Brown --- drivers/regulator/ltc3676.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/regulator') diff --git a/drivers/regulator/ltc3676.c b/drivers/regulator/ltc3676.c index 2a225c722564..73d511eb1c1d 100644 --- a/drivers/regulator/ltc3676.c +++ b/drivers/regulator/ltc3676.c @@ -261,7 +261,7 @@ static const struct regmap_config ltc3676_regmap_config = { .max_register = LTC3676_CLIRQ, .use_single_read = true, .use_single_write = true, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, }; static irqreturn_t ltc3676_isr(int irq, void *dev_id) -- cgit v1.2.3