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authorMark Brown <[email protected]>2023-06-10 15:05:21 +0100
committerLee Jones <[email protected]>2023-06-12 12:24:30 +0100
commitd99df65728bdd087046af7357ceaef2ecfb1ba72 (patch)
tree1e4d18ca88dbd9cf6bde802635910761792930ee
parentb54185c1e3b02c91e4a190ac5c346ea7bfb0de93 (diff)
mfd: twl6040: Use maple tree register cache
The twl6040 is only capable of performing single register read and write operations which means it gains no advantage from using a rbtree register cache, convert it to using the more modern maple tree register cache instead. This should be more efficient. Signed-off-by: Mark Brown <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Lee Jones <[email protected]>
-rw-r--r--drivers/mfd/twl6040.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mfd/twl6040.c b/drivers/mfd/twl6040.c
index e982119bbefa..523439a16b7c 100644
--- a/drivers/mfd/twl6040.c
+++ b/drivers/mfd/twl6040.c
@@ -608,7 +608,7 @@ static const struct regmap_config twl6040_regmap_config = {
.volatile_reg = twl6040_volatile_reg,
.writeable_reg = twl6040_writeable_reg,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.use_single_read = true,
.use_single_write = true,
};