Messages in this thread Patch in this message | | | From | Mark Brown <> | Date | Fri, 29 Sep 2023 16:11:24 +0200 | Subject | [PATCH] gpio: fx6408: 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/gpio/gpio-fxl6408.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpio/gpio-fxl6408.c b/drivers/gpio/gpio-fxl6408.c index c14b5cc5e519..991549888904 100644 --- a/drivers/gpio/gpio-fxl6408.c +++ b/drivers/gpio/gpio-fxl6408.c @@ -84,7 +84,7 @@ static const struct regmap_config regmap = { .rd_table = &rd_table, .volatile_table = &volatile_table, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .num_reg_defaults_raw = FXL6408_REG_INT_STS + 1, }; --- base-commit: 6465e260f48790807eef06b583b38ca9789b6072 change-id: 20230929-gpio-fx16408-476b144746bc Best regards, -- Mark Brown <broonie@kernel.org>
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