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Subject: media: i2c: imx274: convert to use maple tree register cache
Author: Bo Liu <liub...@inspur.com>
Date: Wed Jan 17 04:08:25 2024 +0100
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 <liub...@inspur.com>
Signed-off-by: Sakari Ailus <sakari.ai...@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mche...@kernel.org>
drivers/media/i2c/imx274.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/drivers/media/i2c/imx274.c b/drivers/media/i2c/imx274.c
index 352da68b8b41..3800de974e8a 100644
--- a/drivers/media/i2c/imx274.c
+++ b/drivers/media/i2c/imx274.c
@@ -151,7 +151,7 @@ struct reg_8 {
static const struct regmap_config imx274_regmap_config = {
.reg_bits = 16,
.val_bits = 8,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
};
/*
