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| author | Bo Liu <liubo03@inspur.com> | 2024-02-02 02:13:55 -0500 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2024-02-25 12:37:36 -0800 |
| commit | f5b75bde41f23de21d3e336e25b7c4deb47b4372 (patch) | |
| tree | c3cfaeb1412ab32bdf4889b86586cda63432d1e0 | |
| parent | 9d613d9b8a9e54cc21379a40de29294adc1e6594 (diff) | |
| download | lwn-f5b75bde41f23de21d3e336e25b7c4deb47b4372.tar.gz lwn-f5b75bde41f23de21d3e336e25b7c4deb47b4372.zip | |
hwmon: (adt7x10) 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/20240202071355.40666-1-liubo03@inspur.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
| -rw-r--r-- | drivers/hwmon/adt7310.c | 2 | ||||
| -rw-r--r-- | drivers/hwmon/adt7410.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hwmon/adt7310.c b/drivers/hwmon/adt7310.c index 067865f4887a..25281739aa3b 100644 --- a/drivers/hwmon/adt7310.c +++ b/drivers/hwmon/adt7310.c @@ -124,7 +124,7 @@ static int adt7310_reg_write(void *context, unsigned int reg, unsigned int val) static const struct regmap_config adt7310_regmap_config = { .reg_bits = 8, .val_bits = 16, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .volatile_reg = adt7310_regmap_is_volatile, .reg_read = adt7310_reg_read, .reg_write = adt7310_reg_write, diff --git a/drivers/hwmon/adt7410.c b/drivers/hwmon/adt7410.c index fd214d9b3a89..d15f64d4b6e7 100644 --- a/drivers/hwmon/adt7410.c +++ b/drivers/hwmon/adt7410.c @@ -69,7 +69,7 @@ static const struct regmap_config adt7410_regmap_config = { .reg_bits = 8, .val_bits = 16, .max_register = ADT7X10_ID, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .volatile_reg = adt7410_regmap_is_volatile, .reg_read = adt7410_reg_read, .reg_write = adt7410_reg_write, |