diff mbox series

[18/18] mfd: rc5t583: convert to use maple tree register cache

Message ID 20240206071314.8721-19-liubo03@inspur.com (mailing list archive)
State New, archived
Headers show
Series mfd: convert to use maple tree register cache | expand

Commit Message

Bo Liu Feb. 6, 2024, 7:13 a.m. UTC 
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/mfd/rc5t583.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/mfd/rc5t583.c b/drivers/mfd/rc5t583.c
index 5e81f011363f..2c0e8e9630f7 100644
--- a/drivers/mfd/rc5t583.c
+++ b/drivers/mfd/rc5t583.c
@@ -230,7 +230,7 @@  static const struct regmap_config rc5t583_regmap_config = {
 	.volatile_reg = volatile_reg,
 	.max_register = RC5T583_MAX_REG,
 	.num_reg_defaults_raw = RC5T583_NUM_REGS,
-	.cache_type = REGCACHE_RBTREE,
+	.cache_type = REGCACHE_MAPLE,
 };
 
 static int rc5t583_i2c_probe(struct i2c_client *i2c)