/**
* struct iio_trigger_ops - operations structure for an iio_trigger.
- * @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)
* instances of a given device.
**/
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_trigger {
const struct iio_trigger_ops *ops;
+ struct module *owner;
int id;
const char *name;
struct device dev;
static inline void iio_trigger_put(struct iio_trigger *trig)
{
- module_put(trig->ops->owner);
+ module_put(trig->owner);
put_device(&trig->dev);
}
static inline struct iio_trigger *iio_trigger_get(struct iio_trigger *trig)
{
get_device(&trig->dev);
- __module_get(trig->ops->owner);
+ __module_get(trig->owner);
return trig;
}
* iio_trigger_register() - register a trigger with the IIO core
* @trig_info: trigger to be registered
**/
-int iio_trigger_register(struct iio_trigger *trig_info);
-
-int devm_iio_trigger_register(struct device *dev,
- struct iio_trigger *trig_info);
+#define iio_trigger_register(trig_info) \
+ __iio_trigger_register((trig_info), THIS_MODULE)
+int __iio_trigger_register(struct iio_trigger *trig_info,
+ struct module *this_mod);
+
+#define devm_iio_trigger_register(dev, trig_info) \
+ __devm_iio_trigger_register((dev), (trig_info), THIS_MODULE)
+int __devm_iio_trigger_register(struct device *dev,
+ struct iio_trigger *trig_info,
+ struct module *this_mod);
/**
* iio_trigger_unregister() - unregister a trigger from the core