| Message ID | 20240202072007.41316-1-liubo03@inspur.com (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
| Series | hwmon: (nct7802) convert to use maple tree register cache | expand |
diff --git a/drivers/hwmon/nct7802.c b/drivers/hwmon/nct7802.c index 024cff151c36..a0e664d5ebfe 100644 --- a/drivers/hwmon/nct7802.c +++ b/drivers/hwmon/nct7802.c @@ -1051,7 +1051,7 @@ static bool nct7802_regmap_is_volatile(struct device *dev, unsigned int reg) static const struct regmap_config nct7802_regmap_config = { .reg_bits = 8, .val_bits = 8, - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .volatile_reg = nct7802_regmap_is_volatile, };
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> --- drivers/hwmon/nct7802.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)