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mfd: stpmic1: 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 <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Lee Jones <[email protected]>
This commit is contained in:
Bo Liu
2024-02-23 14:58:05 +00:00
committed by Lee Jones
parent cac3d77098
commit 12edc9a8da
1 changed files with 1 additions and 1 deletions
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drivers/mfd/stpmic1.c
+1 -1
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@@ -63,7 +63,7 @@ static const struct regmap_access_table stpmic1_volatile_table = {
static const struct regmap_config stpmic1_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
.cache_type = REGCACHE_RBTREE,
.cache_type = REGCACHE_MAPLE,
.max_register = PMIC_MAX_REGISTER_ADDRESS,
.rd_table = &stpmic1_readable_table,
.wr_table = &stpmic1_writeable_table,