| |
| /* The industrial I/O core, trigger consumer handling functions |
| * |
| * Copyright (c) 2008 Jonathan Cameron |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 as published by |
| * 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 |
| **/ |
| static int iio_device_register_trigger_consumer(struct iio_dev *dev_info) |
| { |
| return 0; |
| }; |
| |
| /** |
| * iio_device_unregister_trigger_consumer() - reverse the registration process |
| * @dev_info: iio_dev associated with the device that consumed the trigger |
| **/ |
| static int iio_device_unregister_trigger_consumer(struct iio_dev *dev_info) |
| { |
| return 0; |
| }; |
| |
| #endif /* CONFIG_TRIGGER_CONSUMER */ |
| |
| |
| |