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>
---
 drivers/hwmon/isl28022.c | 2 +-
 drivers/hwmon/nct7363.c  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/hwmon/isl28022.c b/drivers/hwmon/isl28022.c
index 1fb9864635db..0f27ac556f51 100644
--- a/drivers/hwmon/isl28022.c
+++ b/drivers/hwmon/isl28022.c
@@ -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,
 };
diff --git a/drivers/hwmon/nct7363.c b/drivers/hwmon/nct7363.c
index be7bf32f6e68..e13ab918b1ab 100644
--- a/drivers/hwmon/nct7363.c
+++ b/drivers/hwmon/nct7363.c
@@ -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,
 };
 
-- 
2.31.1

On Wed, Apr 23, 2025 at 09:08:29PM -0400, Bo Liu wrote:
> 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>

Applied.

Guenter