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: Mark Brown <broonie@xxxxxxxxxx>
---
drivers/mfd/tps65912-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mfd/tps65912-core.c b/drivers/mfd/tps65912-core.c
index 7d994b8a5965..2305ea60367a 100644
--- a/drivers/mfd/tps65912-core.c
+++ b/drivers/mfd/tps65912-core.c
@@ -81,7 +81,7 @@ static const struct regmap_access_table tps65912_volatile_table = {
const struct regmap_config tps65912_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.volatile_table = &tps65912_volatile_table,
};
EXPORT_SYMBOL_GPL(tps65912_regmap_config);
--
2.39.2
