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regulator: da9121: 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://msgid.link/r/20240320085740.4604-2-liubo03@inspur.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Bo Liu
2024-03-20 04:57:28 -04:00
committed by Mark Brown
parent 4cece76496
commit d92eb7c333
1 changed files with 2 additions and 2 deletions
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drivers/regulator/da9121-regulator.c
+2 -2
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@@ -872,7 +872,7 @@ static struct regmap_config da9121_1ch_regmap_config = {
.rd_table = &da9121_1ch_readable_table,
.wr_table = &da9121_1ch_writeable_table,
.volatile_table = &da9121_volatile_table,
.cache_type = REGCACHE_RBTREE,
.cache_type = REGCACHE_MAPLE,
};
/* DA9121 regmap config for 2 channel variants */
@@ -883,7 +883,7 @@ static struct regmap_config da9121_2ch_regmap_config = {
.rd_table = &da9121_2ch_readable_table,
.wr_table = &da9121_2ch_writeable_table,
.volatile_table = &da9121_volatile_table,
.cache_type = REGCACHE_RBTREE,
.cache_type = REGCACHE_MAPLE,
};
static int da9121_check_device_type(struct i2c_client *i2c, struct da9121 *chip)