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847ec80b JC |
1 | |
2 | /* The industrial I/O core, trigger consumer handling functions | |
3 | * | |
4 | * Copyright (c) 2008 Jonathan Cameron | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify it | |
7 | * under the terms of the GNU General Public License version 2 as published by | |
8 | * the Free Software Foundation. | |
9 | */ | |
10 | ||
1637db44 JC |
11 | #ifdef CONFIG_IIO_TRIGGER |
12 | /** | |
4c572605 | 13 | * iio_device_register_trigger_consumer() - set up an iio_dev to use triggers |
1637db44 JC |
14 | * @dev_info: iio_dev associated with the device that will consume the trigger |
15 | **/ | |
16 | int iio_device_register_trigger_consumer(struct iio_dev *dev_info); | |
4c572605 | 17 | |
1637db44 | 18 | /** |
4c572605 | 19 | * iio_device_unregister_trigger_consumer() - reverse the registration process |
1637db44 JC |
20 | * @dev_info: iio_dev associated with the device that consumed the trigger |
21 | **/ | |
22 | int iio_device_unregister_trigger_consumer(struct iio_dev *dev_info); | |
23 | ||
24 | #else | |
25 | ||
847ec80b | 26 | /** |
4c572605 | 27 | * iio_device_register_trigger_consumer() - set up an iio_dev to use triggers |
847ec80b JC |
28 | * @dev_info: iio_dev associated with the device that will consume the trigger |
29 | **/ | |
77712e5f | 30 | static int iio_device_register_trigger_consumer(struct iio_dev *dev_info) |
847ec80b JC |
31 | { |
32 | return 0; | |
33 | }; | |
4c572605 | 34 | |
847ec80b JC |
35 | /** |
36 | * iio_device_unregister_trigger_consumer() - reverse the registration process | |
1637db44 | 37 | * @dev_info: iio_dev associated with the device that consumed the trigger |
847ec80b | 38 | **/ |
77712e5f | 39 | static int iio_device_unregister_trigger_consumer(struct iio_dev *dev_info) |
847ec80b JC |
40 | { |
41 | return 0; | |
42 | }; | |
1637db44 JC |
43 | |
44 | #endif /* CONFIG_TRIGGER_CONSUMER */ | |
45 | ||
46 | ||
47 |