diff options
| author | Bo Liu <liubo03@inspur.com> | 2024-02-06 02:13:09 -0500 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2024-02-23 14:58:04 +0000 |
| commit | 462d188aab21b83b8b5e996d6eef0e78041c7d92 (patch) | |
| tree | 7070e3fd64df4010403a70fe31b1273e7bd23c9e /drivers/mfd | |
| parent | 21ff89b91bf871ad4512a8acfa414fd71bea4409 (diff) | |
| download | linux-462d188aab21b83b8b5e996d6eef0e78041c7d92.tar.gz | |
mfd: rn5t618: Convert to use maple tree register cache
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://lore.kernel.org/r/20240206071314.8721-14-liubo03@inspur.com
Signed-off-by: Lee Jones <lee@kernel.org>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/rn5t618.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mfd/rn5t618.c b/drivers/mfd/rn5t618.c index 7336e6d8a00131..23ca00d2c624d9 100644 --- a/drivers/mfd/rn5t618.c +++ b/drivers/mfd/rn5t618.c @@ -62,7 +62,7 @@ static const struct regmap_config rn5t618_regmap_config = { .val_bits = 8, .volatile_reg = rn5t618_volatile_reg, .max_register = RN5T618_MAX_REG, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, }; static const struct regmap_irq rc5t619_irqs[] = { |