diff options
| author | chuguangqing <chuguangqing@inspur.com> | 2025-06-11 16:58:30 +0800 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2025-06-26 19:32:52 +0100 |
| commit | cc42e969ebbbd8e9bb511b3880a8e046cf88710f (patch) | |
| tree | 9b972a5f58b454b5ed1f6cac1f802cd350b9530c | |
| parent | 5c3f0624831cd2b0817fcb1c3c0f1fde497b444f (diff) | |
iio: dac: ad5380: 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: chuguangqing <chuguangqing@inspur.com>
Link: https://patch.msgid.link/20250611085838.4761-3-chuguangqing@inspur.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | drivers/iio/dac/ad5380.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/dac/ad5380.c b/drivers/iio/dac/ad5380.c index f63af704b77e..0ddce7b218e3 100644 --- a/drivers/iio/dac/ad5380.c +++ b/drivers/iio/dac/ad5380.c @@ -426,7 +426,7 @@ static const struct regmap_config ad5380_regmap_config = { .val_bits = 14, .max_register = AD5380_REG_DATA(40), - .cache_type = REGCACHE_RBTREE, + .cache_type = REGCACHE_MAPLE, .volatile_reg = ad5380_reg_false, .readable_reg = ad5380_reg_false, |