diff options
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/accel/bmc150-accel.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/iio/accel/bmc150-accel.c b/drivers/iio/accel/bmc150-accel.c index 087392514e54..f040f405d826 100644 --- a/drivers/iio/accel/bmc150-accel.c +++ b/drivers/iio/accel/bmc150-accel.c @@ -748,7 +748,7 @@ static int bmc150_accel_write_event_config(struct iio_dev *indio_dev, struct bmc150_accel_data *data = iio_priv(indio_dev); int ret; - if (state && data->ev_enable_state) + if (state == data->ev_enable_state) return 0; mutex_lock(&data->mutex); @@ -984,6 +984,18 @@ static int bmc150_accel_data_rdy_trigger_set_state(struct iio_trigger *trig, mutex_lock(&data->mutex); + if (data->motion_trig == trig) { + if (data->motion_trigger_on == state) { + mutex_unlock(&data->mutex); + return 0; + } + } else { + if (data->dready_trigger_on == state) { + mutex_unlock(&data->mutex); + return 0; + } + } + if (!state && data->ev_enable_state && data->motion_trigger_on) { data->motion_trigger_on = false; mutex_unlock(&data->mutex); |
