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iio: accel: bma400: 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: Bo Liu <liubo03@inspur.com>
Link: https://patch.msgid.link/20250212075223.4164-3-liubo03@inspur.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Bo Liu 2025-02-12 02:52:21 -05:00 committed by Jonathan Cameron
parent 7a2dd31359
commit 58e9fe2597
1 changed files with 1 additions and 1 deletions
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drivers/iio/accel/bma400_core.c
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@ -190,7 +190,7 @@ const struct regmap_config bma400_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
.max_register = BMA400_CMD_REG,
.cache_type = REGCACHE_RBTREE,
.cache_type = REGCACHE_MAPLE,
.writeable_reg = bma400_is_writable_reg,
.volatile_reg = bma400_is_volatile_reg,
};