From: chuguangqing Date: Wed, 11 Jun 2025 08:58:38 +0000 (+0800) Subject: iio: light: opt4060: convert to use maple tree register cache X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=5cc26087667a00b6e64217634aecfe18112225b9;p=users%2Fwilly%2Fxarray.git iio: light: opt4060: 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: chuguangqing Link: https://patch.msgid.link/20250611085838.4761-11-chuguangqing@inspur.com Signed-off-by: Jonathan Cameron --- diff --git a/drivers/iio/light/opt4060.c b/drivers/iio/light/opt4060.c index f4085020e03e..88ed85cf1844 100644 --- a/drivers/iio/light/opt4060.c +++ b/drivers/iio/light/opt4060.c @@ -1063,7 +1063,7 @@ static const struct regmap_config opt4060_regmap_config = { .name = "opt4060", .reg_bits = 8, .val_bits = 16, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .max_register = OPT4060_DEVICE_ID, .readable_reg = opt4060_readable_reg, .writeable_reg = opt4060_writable_reg,