hwmon: (max31760) 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: Bo Liu <liubo03@inspur.com>
Link: https://lore.kernel.org/r/20240202071927.41213-1-liubo03@inspur.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/drivers/hwmon/max31760.c b/drivers/hwmon/max31760.c
index 1b6f71bc61cb54ef9aebc44540d38887c992cc17..127e31ca3c8737261191c02800fda43a603f496d 100644 (file)
--- a/drivers/hwmon/max31760.c
+++ b/drivers/hwmon/max31760.c
@@ -60,7 +60,7 @@ static const struct regmap_config regmap_config = {
        .reg_bits = 8,
        .val_bits = 8,
        .max_register = 0x5B,
-       .cache_type = REGCACHE_RBTREE,
+       .cache_type = REGCACHE_MAPLE,
        .volatile_reg = max31760_volatile_reg,
 };