The tmp108 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@xxxxxxxxxx>
---
drivers/hwmon/tmp108.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hwmon/tmp108.c b/drivers/hwmon/tmp108.c
index 43784c289a9e..f5a80d133048 100644
--- a/drivers/hwmon/tmp108.c
+++ b/drivers/hwmon/tmp108.c
@@ -318,7 +318,7 @@ static const struct regmap_config tmp108_regmap_config = {
.writeable_reg = tmp108_is_writeable_reg,
.volatile_reg = tmp108_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,
};
--
2.30.2
