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Subject[PATCH 4/5] clk: si544: Convert to use maple tree register cache
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: Mark Brown <broonie@kernel.org>
---
drivers/clk/clk-si544.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/clk-si544.c b/drivers/clk/clk-si544.c
index 22925968aa35..c4288cf83f9f 100644
--- a/drivers/clk/clk-si544.c
+++ b/drivers/clk/clk-si544.c
@@ -446,7 +446,7 @@ static bool si544_regmap_is_volatile(struct device *dev, unsigned int reg)
static const struct regmap_config si544_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.max_register = SI544_REG_PAGE_SELECT,
.volatile_reg = si544_regmap_is_volatile,
};
--
2.39.2

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