diff options
| author | Bo Liu <liubo03@inspur.com> | 2024-02-06 02:13:01 -0500 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2024-02-23 14:58:03 +0000 |
| commit | e2a735ea3a1131729e15c116fe45ed476936a669 (patch) | |
| tree | 5f2bbedf55405fb49e8cac6f8404a44f0260799a /drivers/mfd | |
| parent | 38df0f254f5b4dbba53ad9c6e44bd83e0bd12ac1 (diff) | |
| download | linux-e2a735ea3a1131729e15c116fe45ed476936a669.tar.gz | |
mfd: bcm590xx: 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/20240206071314.8721-6-liubo03@inspur.com
Signed-off-by: Lee Jones <lee@kernel.org>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/bcm590xx.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mfd/bcm590xx.c b/drivers/mfd/bcm590xx.c index 92eede9a5e61b7..8b56786d85d018 100644 --- a/drivers/mfd/bcm590xx.c +++ b/drivers/mfd/bcm590xx.c @@ -27,14 +27,14 @@ static const struct regmap_config bcm590xx_regmap_config_pri = { .reg_bits = 8, .val_bits = 8, .max_register = BCM590XX_MAX_REGISTER_PRI, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, }; static const struct regmap_config bcm590xx_regmap_config_sec = { .reg_bits = 8, .val_bits = 8, .max_register = BCM590XX_MAX_REGISTER_SEC, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, }; static int bcm590xx_i2c_probe(struct i2c_client *i2c_pri) |