diff options
Diffstat (limited to 'drivers/iio/iio_core_trigger.h')
| -rw-r--r-- | drivers/iio/iio_core_trigger.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/iio/iio_core_trigger.h b/drivers/iio/iio_core_trigger.h index 374816bc3e73..e1a56824e07f 100644 --- a/drivers/iio/iio_core_trigger.h +++ b/drivers/iio/iio_core_trigger.h @@ -9,8 +9,10 @@ /** * iio_device_register_trigger_consumer() - set up an iio_dev to use triggers * @indio_dev: iio_dev associated with the device that will consume the trigger + * + * Return 0 if successful, negative otherwise **/ -void iio_device_register_trigger_consumer(struct iio_dev *indio_dev); +int iio_device_register_trigger_consumer(struct iio_dev *indio_dev); /** * iio_device_unregister_trigger_consumer() - reverse the registration process |