17  * @direction:	Direction of the event. One of enum iio_event_direction.
27 #define _IIO_EVENT_CODE(chan_type, diff, modifier, direction,		\  argument
30 	 ((u64)direction << 48) | ((u64)modifier << 40) |		\
42  * @direction:	Direction of the event. One of enum iio_event_direction.
46 			   type, direction)				\  argument
47 	_IIO_EVENT_CODE(chan_type, 0, modifier, direction, type, number, 0, 0)
55  * @direction:	Direction of the event. One of enum iio_event_direction.
58 #define IIO_UNMOD_EVENT_CODE(chan_type, number, type, direction)	\  argument
59 	_IIO_EVENT_CODE(chan_type, 0, 0, direction, type, number, 0, 0)
67  * @direction:	Direction of the event. One of enum iio_event_direction.
70 #define IIO_DIFF_EVENT_CODE(chan_type, chan1, chan2, type, direction)	\  argument
71 	_IIO_EVENT_CODE(chan_type, 1, 0, direction, type, 0, chan1, chan2)