diff options
| author | Bo Liu <liubo03@inspur.com> | 2024-03-20 11:57:40 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-03-25 03:48:27 +0300 |
| commit | ab470abe58c09b2fbe2c1478e67a904fd803e84f (patch) | |
| tree | cc7828fc80c236da325c1f1da7c57f07d5fc10c4 /drivers/regulator | |
| parent | fe258f54c0a85c1bfc0e836e20c3e4e52f1a8318 (diff) | |
| download | linux-ab470abe58c09b2fbe2c1478e67a904fd803e84f.tar.xz | |
regulator: rpi-panel-attiny: 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://msgid.link/r/20240320085740.4604-14-liubo03@inspur.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/rpi-panel-attiny-regulator.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/regulator/rpi-panel-attiny-regulator.c b/drivers/regulator/rpi-panel-attiny-regulator.c index f52c3d47ecea..6c3b6bfac961 100644 --- a/drivers/regulator/rpi-panel-attiny-regulator.c +++ b/drivers/regulator/rpi-panel-attiny-regulator.c @@ -75,7 +75,7 @@ static const struct regmap_config attiny_regmap_config = { .val_bits = 8, .disable_locking = 1, .max_register = REG_WRITE_DATA_L, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, }; static int attiny_set_port_state(struct attiny_lcd *state, int reg, u8 val) |