@@ -1176,21 +1176,18 @@ static int inv_mpu6050_write_event_config(struct iio_dev *indio_dev,
int state)
{
struct inv_mpu6050_state *st = iio_priv(indio_dev);
- int enable;
/* support only WoM (accel roc rising) event */
if (chan->type != IIO_ACCEL || type != IIO_EV_TYPE_ROC ||
dir != IIO_EV_DIR_RISING)
return -EINVAL;
- enable = !!state;
-
guard(mutex)(&st->lock);
- if (st->chip_config.wom_en == enable)
+ if (st->chip_config.wom_en == state)
return 0;
- return inv_mpu6050_enable_wom(st, enable);
+ return inv_mpu6050_enable_wom(st, state);
}
static int inv_mpu6050_read_event_value(struct iio_dev *indio_dev,
@@ -762,8 +762,6 @@ static int apds9960_write_event_config(struct iio_dev *indio_dev,
struct apds9960_data *data = iio_priv(indio_dev);
int ret;
- state = !!state;
-
switch (chan->type) {
case IIO_PROXIMITY:
if (data->pxs_int == state)
iio_ev_state_store is actually using kstrtobool to check user input, then gives the converted boolean value to the write_event_config callback. Remove useless code in write_event_config callback. Signed-off-by: Julien Stephan <jstephan@baylibre.com> --- drivers/iio/imu/inv_mpu6050/inv_mpu_core.c | 7 ++----- drivers/iio/light/apds9960.c | 2 -- 2 files changed, 2 insertions(+), 7 deletions(-)