30 struct device *mdev_parent_dev(struct mdev_device *mdev)  in mdev_parent_dev()  argument
32 	return mdev->parent->dev;  in mdev_parent_dev()
36 void *mdev_get_drvdata(struct mdev_device *mdev)  in mdev_get_drvdata()  argument
38 	return mdev->driver_data;  in mdev_get_drvdata()
42 void mdev_set_drvdata(struct mdev_device *mdev, void *data)  in mdev_set_drvdata()  argument
44 	mdev->driver_data = data;  in mdev_set_drvdata()
48 struct device *mdev_dev(struct mdev_device *mdev)  in mdev_dev()  argument
50 	return &mdev->dev;  in mdev_dev()
60 const guid_t *mdev_uuid(struct mdev_device *mdev)  in mdev_uuid()  argument
62 	return &mdev->uuid;  in mdev_uuid()
103 static void mdev_device_remove_common(struct mdev_device *mdev)  in mdev_device_remove_common()  argument
109 	type = to_mdev_type(mdev->type_kobj);  in mdev_device_remove_common()
110 	mdev_remove_sysfs_files(&mdev->dev, type);  in mdev_device_remove_common()
111 	device_del(&mdev->dev);  in mdev_device_remove_common()
112 	parent = mdev->parent;  in mdev_device_remove_common()
114 	ret = parent->ops->remove(mdev);  in mdev_device_remove_common()
116 		dev_err(&mdev->dev, "Remove failed: err=%d\n", ret);  in mdev_device_remove_common()
119 	put_device(&mdev->dev);  in mdev_device_remove_common()
126 		struct mdev_device *mdev;  in mdev_device_remove_cb()  local
128 		mdev = to_mdev_device(dev);  in mdev_device_remove_cb()
129 		mdev_device_remove_common(mdev);  in mdev_device_remove_cb()
255 static void mdev_device_free(struct mdev_device *mdev)  in mdev_device_free()  argument
258 	list_del(&mdev->next);  in mdev_device_free()
261 	dev_dbg(&mdev->dev, "MDEV: destroying\n");  in mdev_device_free()
262 	kfree(mdev);  in mdev_device_free()
267 	struct mdev_device *mdev = to_mdev_device(dev);  in mdev_device_release()  local
269 	mdev_device_free(mdev);  in mdev_device_release()
276 	struct mdev_device *mdev, *tmp;  in mdev_device_create()  local
295 	mdev = kzalloc(sizeof(*mdev), GFP_KERNEL);  in mdev_device_create()
296 	if (!mdev) {  in mdev_device_create()
302 	guid_copy(&mdev->uuid, uuid);  in mdev_device_create()
303 	list_add(&mdev->next, &mdev_list);  in mdev_device_create()
306 	mdev->parent = parent;  in mdev_device_create()
310 		mdev_device_free(mdev);  in mdev_device_create()
315 	device_initialize(&mdev->dev);  in mdev_device_create()
316 	mdev->dev.parent  = dev;  in mdev_device_create()
317 	mdev->dev.bus     = &mdev_bus_type;  in mdev_device_create()
318 	mdev->dev.release = mdev_device_release;  in mdev_device_create()
319 	dev_set_name(&mdev->dev, "%pUl", uuid);  in mdev_device_create()
320 	mdev->dev.groups = parent->ops->mdev_attr_groups;  in mdev_device_create()
321 	mdev->type_kobj = kobj;  in mdev_device_create()
323 	ret = parent->ops->create(kobj, mdev);  in mdev_device_create()
327 	ret = device_add(&mdev->dev);  in mdev_device_create()
331 	ret = mdev_create_sysfs_files(&mdev->dev, type);  in mdev_device_create()
335 	mdev->active = true;  in mdev_device_create()
336 	dev_dbg(&mdev->dev, "MDEV: created\n");  in mdev_device_create()
342 	device_del(&mdev->dev);  in mdev_device_create()
344 	parent->ops->remove(mdev);  in mdev_device_create()
347 	put_device(&mdev->dev);  in mdev_device_create()
355 	struct mdev_device *mdev, *tmp;  in mdev_device_remove()  local
358 	mdev = to_mdev_device(dev);  in mdev_device_remove()
362 		if (tmp == mdev)  in mdev_device_remove()
366 	if (tmp != mdev) {  in mdev_device_remove()
371 	if (!mdev->active) {  in mdev_device_remove()
376 	mdev->active = false;  in mdev_device_remove()
379 	parent = mdev->parent;  in mdev_device_remove()
384 	mdev_device_remove_common(mdev);  in mdev_device_remove()
391 	struct mdev_device *mdev = to_mdev_device(dev);  in mdev_set_iommu_device()  local
393 	mdev->iommu_device = iommu_device;  in mdev_set_iommu_device()
401 	struct mdev_device *mdev = to_mdev_device(dev);  in mdev_get_iommu_device()  local
403 	return mdev->iommu_device;  in mdev_get_iommu_device()