Cross Reference: /drivers/base/attribute

Lines Matching defs:classdev
25 /* This is a private structure used to tie the classdev and the
30 	struct device classdev;
37 	get_device(&ic->classdev);
44 	put_device(&ic->classdev);
49  * attribute_container_classdev_to_container - given a classdev, return the container
51  * @classdev: the class device created by attribute_container_add_device.
53  * Returns the container associated with this classdev.
56 attribute_container_classdev_to_container(struct device *classdev)
59 		container_of(classdev, struct internal_container, classdev);
113 static void attribute_container_release(struct device *classdev)
116 		= container_of(classdev, struct internal_container, classdev);
117 	struct device *dev = classdev->parent;
134  * might be necessary is to allocate and initialise the classdev and
139  * which is not relinquished until the release of the classdev.
166 		device_initialize(&ic->classdev);
167 		ic->classdev.parent = get_device(dev);
168 		ic->classdev.class = cont->class;
170 		dev_set_name(&ic->classdev, dev_name(dev));
172 			fn(cont, dev, &ic->classdev);
174 			attribute_container_add_class_device(&ic->classdev);
199  * still has a reference to the classdev, then the memory occupied
200  * will not be freed until the classdev is released).  If you want a
204  * to do the final put on the classdev.
226 			if (dev != ic->classdev.parent)
230 				fn(cont, dev, &ic->classdev);
232 				attribute_container_remove_attrs(&ic->classdev);
233 				device_unregister(&ic->classdev);
241  * attribute_container_device_trigger - execute a trigger for each matching classdev
244  * @fn	  the function to execute for each classdev.
247  * the container and the classdev.  If you only care about the
272 			if (dev == ic->classdev.parent)
273 				fn(cont, dev, &ic->classdev);
286  * matching containers (not the classdev) associated with a device.
289  * actually needs to know the classdev.
309  * @classdev: The class device
315 attribute_container_add_attrs(struct device *classdev)
318 		attribute_container_classdev_to_container(classdev);
328 		return sysfs_create_group(&classdev->kobj, cont->grp);
332 		error = device_create_file(classdev, attrs[i]);
343  * @classdev:	the class device to add
346  * attribute containers, namely add the classdev to the system and then
350 attribute_container_add_class_device(struct device *classdev)
352 	int error = device_add(classdev);
355 	return attribute_container_add_attrs(classdev);
367 					     struct device *classdev)
369 	return attribute_container_add_class_device(classdev);
375  * @classdev: The class device to remove the files from
379 attribute_container_remove_attrs(struct device *classdev)
382 		attribute_container_classdev_to_container(classdev);
390 		sysfs_remove_group(&classdev->kobj, cont->grp);
395 		device_remove_file(classdev, attrs[i]);
401  * @classdev: the class device
407 attribute_container_class_device_del(struct device *classdev)
409 	attribute_container_remove_attrs(classdev);
410 	device_del(classdev);
431 		if (ic->classdev.parent == dev) {
432 			cdev = &ic->classdev;