67 int iio_trigger_register(struct iio_trigger *trig_info)  in iio_trigger_register()  argument
71 	trig_info->id = ida_alloc(&iio_trigger_ida, GFP_KERNEL);  in iio_trigger_register()
72 	if (trig_info->id < 0)  in iio_trigger_register()
73 		return trig_info->id;  in iio_trigger_register()
76 	dev_set_name(&trig_info->dev, "trigger%d", trig_info->id);  in iio_trigger_register()
78 	ret = device_add(&trig_info->dev);  in iio_trigger_register()
84 	if (__iio_trigger_find_by_name(trig_info->name)) {  in iio_trigger_register()
85 		pr_err("Duplicate trigger name '%s'\n", trig_info->name);  in iio_trigger_register()
89 	list_add_tail(&trig_info->list, &iio_trigger_list);  in iio_trigger_register()
96 	device_del(&trig_info->dev);  in iio_trigger_register()
98 	ida_free(&iio_trigger_ida, trig_info->id);  in iio_trigger_register()
103 void iio_trigger_unregister(struct iio_trigger *trig_info)  in iio_trigger_unregister()  argument
106 	list_del(&trig_info->list);  in iio_trigger_unregister()
109 	ida_free(&iio_trigger_ida, trig_info->id);  in iio_trigger_unregister()
111 	device_del(&trig_info->dev);  in iio_trigger_unregister()
713 			      struct iio_trigger *trig_info)  in devm_iio_trigger_register()  argument
717 	ret = iio_trigger_register(trig_info);  in devm_iio_trigger_register()
721 	return devm_add_action_or_reset(dev, devm_iio_trigger_unreg, trig_info);  in devm_iio_trigger_register()