Commit a92d87d2 authored by Bo Liu's avatar Bo Liu Committed by Guenter Roeck
Browse files

hwmon: (isl28022, nct7363) 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: default avatarBo Liu <liubo03@inspur.com>
Link: https://lore.kernel.org/r/20250424010829.2610-1-liubo03@inspur.com


Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 25be3183

drivers/hwmon/isl28022.c

+1 −1
Original line number Diff line number Diff line
@@ -301,7 +301,7 @@ static const struct regmap_config isl28022_regmap_config = { 
	.writeable_reg = isl28022_is_writeable_reg,

	.volatile_reg = isl28022_is_volatile_reg,

	.val_format_endian = REGMAP_ENDIAN_BIG,

	.cache_type = REGCACHE_RBTREE,

	.cache_type = REGCACHE_MAPLE,

	.use_single_read = true,

	.use_single_write = true,

};

drivers/hwmon/nct7363.c

+1 −1
Original line number Diff line number Diff line
@@ -391,7 +391,7 @@ static const struct regmap_config nct7363_regmap_config = { 
	.val_bits = 8,

	.use_single_read = true,

	.use_single_write = true,

	.cache_type = REGCACHE_RBTREE,

	.cache_type = REGCACHE_MAPLE,

	.volatile_reg = nct7363_regmap_is_volatile,

};