media: i2c: max2175: convert to use maple tree register cache
Commit Message
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(-)
@@ -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 {