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hwmon: (tmp464) Use maple tree register cache

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The tmp464 is only capable of performing single register read and write
operations which means it gains no advantage from using a rbtree register
cache, convert it to using the more modern maple tree register cache
instead. This should be more efficient.

Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230609-hwmon-maple-v1-5-8edacce86b28@kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Mark Brown 2023-06-10 14:59:11 +01:00 • committed by Guenter Roeck
parent e68953fcc6
commit 7357b1876b
1 changed files with 1 additions and 1 deletions
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drivers/hwmon/tmp464.c
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@ -644,7 +644,7 @@ static const struct regmap_config tmp464_regmap_config = {
.max_register = TMP464_DEVICE_ID_REG,
.volatile_reg = tmp464_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,
};