diff options
Diffstat (limited to 'drivers/staging/iio/trigger_consumer.h')
| -rw-r--r-- | drivers/staging/iio/trigger_consumer.h | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/drivers/staging/iio/trigger_consumer.h b/drivers/staging/iio/trigger_consumer.h index a6053892893..4c7f527dc79 100644 --- a/drivers/staging/iio/trigger_consumer.h +++ b/drivers/staging/iio/trigger_consumer.h @@ -8,6 +8,20 @@ * the Free Software Foundation. */ +#ifdef CONFIG_IIO_TRIGGER +/** + * iio_device_register_trigger_consumer() - set up an iio_dev to use triggers. + * @dev_info: iio_dev associated with the device that will consume the trigger + **/ +int iio_device_register_trigger_consumer(struct iio_dev *dev_info); +/** + * iio_device_unregister_trigger_consumer() - reverse the registration process. + * @dev_info: iio_dev associated with the device that consumed the trigger + **/ +int iio_device_unregister_trigger_consumer(struct iio_dev *dev_info); + +#else + /** * iio_device_register_trigger_consumer() - set up an iio_dev to use triggers. * @dev_info: iio_dev associated with the device that will consume the trigger @@ -18,9 +32,14 @@ int iio_device_register_trigger_consumer(struct iio_dev *dev_info) }; /** * iio_device_unregister_trigger_consumer() - reverse the registration process -. * @dev_info: iio_dev associated with the device that consumed the trigger + * @dev_info: iio_dev associated with the device that consumed the trigger **/ int iio_device_unregister_trigger_consumer(struct iio_dev *dev_info) { return 0; }; + +#endif /* CONFIG_TRIGGER_CONSUMER */ + + + |