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iio: accel: adxl345: simplify tap suppress bit

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Simplify setting the tap suppress bit by applying regmap_assign_bit(). As a
result, the defines can be reorganized for better clarity.

Signed-off-by: Lothar Rubusch <l.rubusch@gmail.com>
Link: https://patch.msgid.link/20250727210014.27766-2-l.rubusch@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Lothar Rubusch
2025-08-16 11:57:07 +01:00
committed by Jonathan Cameron
parent 73c8b83b4a
commit c6eac16025
1 changed files with 3 additions and 6 deletions
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drivers/iio/accel/adxl345_core.c
+3 -6
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@@ -34,12 +34,10 @@
#define ADXL345_INT2 1
#define ADXL345_REG_TAP_AXIS_MSK GENMASK(2, 0)
#define ADXL345_REG_TAP_SUPPRESS_MSK BIT(3)
#define ADXL345_REG_TAP_SUPPRESS BIT(3)
#define ADXL345_TAP_Z_EN BIT(0)
#define ADXL345_TAP_Y_EN BIT(1)
#define ADXL345_TAP_X_EN BIT(2)
#define ADXL345_REG_TAP_SUPPRESS BIT(3)
/* single/double tap */
enum adxl345_tap_type {
@@ -368,9 +366,8 @@ static int adxl345_set_doubletap_en(struct adxl345_state *st, bool en)
* Generally suppress detection of spikes during the latency period as
* double taps here, this is fully optional for double tap detection
*/
ret = regmap_update_bits(st->regmap, ADXL345_REG_TAP_AXIS,
ADXL345_REG_TAP_SUPPRESS_MSK,
en ? ADXL345_REG_TAP_SUPPRESS : 0x00);
ret = regmap_assign_bits(st->regmap, ADXL345_REG_TAP_AXIS,
ADXL345_REG_TAP_SUPPRESS, en);
if (ret)
return ret;