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/media/i2c/max2175.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/i2c/max2175.c b/drivers/media/i2c/max2175.c
index 70c2a2948fd4..cd73d2096ae4 100644
--- a/drivers/media/i2c/max2175.c
+++ b/drivers/media/i2c/max2175.c
@@ -257,7 +257,7 @@ static const struct regmap_config max2175_regmap_config = {
 	.reg_defaults = max2175_reg_defaults,
 	.num_reg_defaults = ARRAY_SIZE(max2175_reg_defaults),
 	.volatile_table = &max2175_volatile_regs,
-	.cache_type = REGCACHE_RBTREE,
+	.cache_type = REGCACHE_MAPLE,
 };
 
 struct max2175 {
-- 
2.31.1