diff options
author | Mark Brown <broonie@kernel.org> | 2023-06-10 17:05:21 +0300 |
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committer | Lee Jones <lee@kernel.org> | 2023-06-12 14:24:30 +0300 |
commit | d99df65728bdd087046af7357ceaef2ecfb1ba72 (patch) | |
tree | 1e4d18ca88dbd9cf6bde802635910761792930ee /drivers | |
parent | b54185c1e3b02c91e4a190ac5c346ea7bfb0de93 (diff) | |
download | linux-d99df65728bdd087046af7357ceaef2ecfb1ba72.tar.xz |
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 <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230609-mfd-twl6040-maple-v1-1-3493d051cd6f@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/mfd/twl6040.c | 2 |
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, }; |