Messages in this thread Patch in this message | | | From | Mark Brown <> | Date | Fri, 29 Sep 2023 14:22:02 +0200 | Subject | [PATCH 4/5] clk: si544: Convert to use maple tree register cache |
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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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