struct_iio_trigger_ops(9) - phpMan
STRUCT IIO_TRIGGER_O(9) Industrial I/O core STRUCT IIO_TRIGGER_O(9)
NAME
struct_iio_trigger_ops - operations structure for an iio_trigger.
SYNOPSIS
struct iio_trigger_ops {
struct module * owner;
int (* set_trigger_state) (struct iio_trigger *trig, bool state);
int (* try_reenable) (struct iio_trigger *trig);
int (* validate_device) (struct iio_trigger *trig,struct iio_dev *indio_dev);
};
MEMBERS
owner
used to monitor usage count of the trigger.
set_trigger_state
switch on/off the trigger on demand
try_reenable
function to reenable the trigger when the use count is zero (may be NULL)
validate_device
function to validate the device when the current trigger gets changed.
DESCRIPTION
This is typically static const within a driver and shared by instances of a given device.
AUTHOR
Daniel Baluta <daniel.baluta AT intel.com>
Author.
COPYRIGHT
Kernel Hackers Manual 4.8. January 2017 STRUCT IIO_TRIGGER_O(9)
|