diff mbox series

[3/3] Input: qt1050 - Convert to use maple tree register cache

Message ID 20231001-input-maple-v1-3-ed3716051431@kernel.org (mailing list archive)
State Mainlined
Commit 5958274f1de5bcc435a11a92a5d555775c5ed341
Headers show
Series Input: Small regmap improvements | expand

Commit Message

Mark Brown Sept. 30, 2023, 11:43 p.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: Mark Brown <broonie@kernel.org>
---
 drivers/input/keyboard/qt1050.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/input/keyboard/qt1050.c b/drivers/input/keyboard/qt1050.c
index 6953097db445..b51dfcd76038 100644
--- a/drivers/input/keyboard/qt1050.c
+++ b/drivers/input/keyboard/qt1050.c
@@ -213,7 +213,7 @@  static struct regmap_config qt1050_regmap_config = {
 	.val_bits = 8,
 	.max_register = QT1050_RES_CAL,
 
-	.cache_type = REGCACHE_RBTREE,
+	.cache_type = REGCACHE_MAPLE,
 
 	.wr_table = &qt1050_writeable_table,
 	.rd_table = &qt1050_readable_table,