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: Bo Liu <liubo03@inspur.com>
Link: https://lore.kernel.org/r/20240202071800.41113-1-liubo03@inspur.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
static const struct regmap_config lm83_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.volatile_reg = lm83_regmap_is_volatile,
.reg_read = lm83_regmap_reg_read,
.reg_write = lm83_regmap_reg_write,