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iio: light: isl29028: convert to use maple tree register cache

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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 <chuguangqing@inspur.com>
Link: https://patch.msgid.link/20250611085838.4761-9-chuguangqing@inspur.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
chuguangqing
2025-06-11 16:58:36 +08:00
committed by Jonathan Cameron
parent a5afaa5de3
commit 7eab62ecbc
1 changed files with 1 additions and 1 deletions
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2
drivers/iio/light/isl29028.c
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@@ -562,7 +562,7 @@ static const struct regmap_config isl29028_regmap_config = {
.volatile_reg = isl29028_is_volatile_reg,
.max_register = ISL29028_NUM_REGS - 1,
.num_reg_defaults_raw = ISL29028_NUM_REGS,
.cache_type = REGCACHE_RBTREE,
.cache_type = REGCACHE_MAPLE,
};
static int isl29028_probe(struct i2c_client *client)