From: Bo Liu Date: Wed, 17 Jan 2024 03:07:30 +0000 (+0100) Subject: media: i2c: imx214: convert to use maple tree register cache X-Git-Tag: v6.9-rc1~101^2~144 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=575dd95d24fb895d3f11372f74458fb083dad7f8;p=thirdparty%2Fkernel%2Flinux.git media: i2c: imx214: convert to use maple tree register cache 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 Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/i2c/imx214.c b/drivers/media/i2c/imx214.c index b148b1bd2bc3b..10b6ad66d1261 100644 --- a/drivers/media/i2c/imx214.c +++ b/drivers/media/i2c/imx214.c @@ -968,7 +968,7 @@ static const struct v4l2_subdev_internal_ops imx214_internal_ops = { static const struct regmap_config sensor_regmap_config = { .reg_bits = 16, .val_bits = 8, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, }; static int imx214_get_regulators(struct device *dev, struct imx214 *imx214)