[PATCH v12 1/7] iio: accel: adxl345: simplify tap suppress bit

[Lothar Rubusch]

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@xxxxxxxxx>
---
 drivers/iio/accel/adxl345_core.c | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/drivers/iio/accel/adxl345_core.c b/drivers/iio/accel/adxl345_core.c
index b7dfd0007aa0..e293fc917972 100644
--- a/drivers/iio/accel/adxl345_core.c
+++ b/drivers/iio/accel/adxl345_core.c
@@ -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;
 
-- 
2.39.5