r8152: fix tx packets accounting
[linux/fpc-iii.git] / drivers / iio / iio_core_trigger.h
blob1fdb1e4ea4a5d042403e719934b4013ea05b3cc6
2 /* The industrial I/O core, trigger consumer handling functions
4 * Copyright (c) 2008 Jonathan Cameron
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 */
11 #ifdef CONFIG_IIO_TRIGGER
12 /**
13 * iio_device_register_trigger_consumer() - set up an iio_dev to use triggers
14 * @indio_dev: iio_dev associated with the device that will consume the trigger
15 **/
16 void iio_device_register_trigger_consumer(struct iio_dev *indio_dev);
18 /**
19 * iio_device_unregister_trigger_consumer() - reverse the registration process
20 * @indio_dev: iio_dev associated with the device that consumed the trigger
21 **/
22 void iio_device_unregister_trigger_consumer(struct iio_dev *indio_dev);
24 #else
26 /**
27 * iio_device_register_trigger_consumer() - set up an iio_dev to use triggers
28 * @indio_dev: iio_dev associated with the device that will consume the trigger
29 **/
30 static int iio_device_register_trigger_consumer(struct iio_dev *indio_dev)
32 return 0;
35 /**
36 * iio_device_unregister_trigger_consumer() - reverse the registration process
37 * @indio_dev: iio_dev associated with the device that consumed the trigger
38 **/
39 static void iio_device_unregister_trigger_consumer(struct iio_dev *indio_dev)
43 #endif /* CONFIG_TRIGGER_CONSUMER */