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| author | Bo Liu <liubo03@inspur.com> | 2024-02-06 02:12:58 -0500 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2024-02-23 14:58:03 +0000 |
| commit | 225303da314f0b900c25b0946c013abae317c2d7 (patch) | |
| tree | 349c97e81be5198f56ea1f0dded8e045877e010a | |
| parent | ed9fdff5ad8bb2b3dc8d86c788e763cbecddda13 (diff) | |
| download | lwn-225303da314f0b900c25b0946c013abae317c2d7.tar.gz lwn-225303da314f0b900c25b0946c013abae317c2d7.zip | |
mfd: as3711: 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/20240206071314.8721-3-liubo03@inspur.com
Signed-off-by: Lee Jones <lee@kernel.org>
| -rw-r--r-- | drivers/mfd/as3711.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mfd/as3711.c b/drivers/mfd/as3711.c index c7e85ff38013..9741977031df 100644 --- a/drivers/mfd/as3711.c +++ b/drivers/mfd/as3711.c @@ -106,7 +106,7 @@ static const struct regmap_config as3711_regmap_config = { .precious_reg = as3711_precious_reg, .max_register = AS3711_MAX_REG, .num_reg_defaults_raw = AS3711_NUM_REGS, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, }; #ifdef CONFIG_OF |