diff options
| author | Lothar Rubusch <l.rubusch@gmail.com> | 2025-06-10 21:59:25 +0000 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2025-06-26 19:32:55 +0100 |
| commit | f7f905f7a7eca0586b70dfae1ccf48ebe2f6495e (patch) | |
| tree | 4cdedfcc04fe24bc5ae1fa1e18be636ee5d2dedc | |
| parent | 5decafde4dee2e725b03bc0cd540af35bf199835 (diff) | |
iio: accel: adxl345: simplify measure enable
Simplify the function to enable or disable measurement. Replace the
separate decision logic and call to regmap_update_bits() by a single
call to regmap_assign_bits() taking a boolean argument directly.
This is a refactoring change and should not impact functionality.
Signed-off-by: Lothar Rubusch <l.rubusch@gmail.com>
Link: https://patch.msgid.link/20250610215933.84795-4-l.rubusch@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | drivers/iio/accel/adxl345.h | 1 | ||||
| -rw-r--r-- | drivers/iio/accel/adxl345_core.c | 5 |
2 files changed, 2 insertions, 4 deletions
diff --git a/drivers/iio/accel/adxl345.h b/drivers/iio/accel/adxl345.h index 6c1f96406136..9385affdefe3 100644 --- a/drivers/iio/accel/adxl345.h +++ b/drivers/iio/accel/adxl345.h @@ -73,7 +73,6 @@ #define ADXL345_BW_LOW_POWER BIT(4) #define ADXL345_BASE_RATE_NANO_HZ 97656250LL -#define ADXL345_POWER_CTL_STANDBY 0x00 #define ADXL345_POWER_CTL_WAKEUP GENMASK(1, 0) #define ADXL345_POWER_CTL_SLEEP BIT(2) #define ADXL345_POWER_CTL_MEASURE BIT(3) diff --git a/drivers/iio/accel/adxl345_core.c b/drivers/iio/accel/adxl345_core.c index 00c11402ef3a..e7c01bb154bf 100644 --- a/drivers/iio/accel/adxl345_core.c +++ b/drivers/iio/accel/adxl345_core.c @@ -233,9 +233,8 @@ EXPORT_SYMBOL_NS_GPL(adxl345_is_volatile_reg, "IIO_ADXL345"); */ static int adxl345_set_measure_en(struct adxl345_state *st, bool en) { - unsigned int val = en ? ADXL345_POWER_CTL_MEASURE : ADXL345_POWER_CTL_STANDBY; - - return regmap_write(st->regmap, ADXL345_REG_POWER_CTL, val); + return regmap_assign_bits(st->regmap, ADXL345_REG_POWER_CTL, + ADXL345_POWER_CTL_MEASURE, en); } /* tap */ |