diff options
| author | Bo Liu <liubo03@inspur.com> | 2024-02-06 02:13:10 -0500 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2024-02-23 14:58:05 +0000 |
| commit | 5db47ad8aeb9055f86e518d3453d1ecd5d9b2798 (patch) | |
| tree | 3f2ced8a3ade3f74b2f09b4d65064c345fdf89d8 | |
| parent | 462d188aab21b83b8b5e996d6eef0e78041c7d92 (diff) | |
mfd: rsmu_i2c: 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/20240206071314.8721-15-liubo03@inspur.com
Signed-off-by: Lee Jones <lee@kernel.org>
| -rw-r--r-- | drivers/mfd/rsmu_i2c.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mfd/rsmu_i2c.c b/drivers/mfd/rsmu_i2c.c index 06d78a1cf1cc..5711e512b6a2 100644 --- a/drivers/mfd/rsmu_i2c.c +++ b/drivers/mfd/rsmu_i2c.c @@ -188,7 +188,7 @@ static const struct regmap_config rsmu_sabre_regmap_config = { .ranges = rsmu_sabre_range_cfg, .num_ranges = ARRAY_SIZE(rsmu_sabre_range_cfg), .volatile_reg = rsmu_sabre_volatile_reg, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .can_multi_write = true, }; |