Contributors: 4
Author Tokens Token Proportion Commits Commit Proportion
Lars-Peter Clausen 68 54.84% 1 12.50%
Jonathan Cameron 52 41.94% 5 62.50%
Mark Brown 2 1.61% 1 12.50%
Thomas Gleixner 2 1.61% 1 12.50%
Total 124 8 


/* SPDX-License-Identifier: GPL-2.0-only */

/* The industrial I/O core, trigger consumer handling functions
 *
 * Copyright (c) 2008 Jonathan Cameron
 */

#ifdef CONFIG_IIO_TRIGGER
/**
 * 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
 **/
void iio_device_register_trigger_consumer(struct iio_dev *indio_dev);

/**
 * iio_device_unregister_trigger_consumer() - reverse the registration process
 * @indio_dev: iio_dev associated with the device that consumed the trigger
 **/
void iio_device_unregister_trigger_consumer(struct iio_dev *indio_dev);


int iio_trigger_attach_poll_func(struct iio_trigger *trig,
				 struct iio_poll_func *pf);
int iio_trigger_detach_poll_func(struct iio_trigger *trig,
				 struct iio_poll_func *pf);

#else

/**
 * 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
 **/
static int iio_device_register_trigger_consumer(struct iio_dev *indio_dev)
{
	return 0;
}

/**
 * iio_device_unregister_trigger_consumer() - reverse the registration process
 * @indio_dev: iio_dev associated with the device that consumed the trigger
 **/
static void iio_device_unregister_trigger_consumer(struct iio_dev *indio_dev)
{
}

static inline int iio_trigger_attach_poll_func(struct iio_trigger *trig,
					       struct iio_poll_func *pf)
{
	return 0;
}
static inline int iio_trigger_detach_poll_func(struct iio_trigger *trig,
					       struct iio_poll_func *pf)
{
	return 0;
}

#endif /* CONFIG_TRIGGER_CONSUMER */