19 	struct vdpa_device *vdev = dev_to_vdpa(d);  in vdpa_dev_probe()  local
20 	struct vdpa_driver *drv = drv_to_vdpa(vdev->dev.driver);  in vdpa_dev_probe()
24 		ret = drv->probe(vdev);  in vdpa_dev_probe()
31 	struct vdpa_device *vdev = dev_to_vdpa(d);  in vdpa_dev_remove()  local
32 	struct vdpa_driver *drv = drv_to_vdpa(vdev->dev.driver);  in vdpa_dev_remove()
35 		drv->remove(vdev);  in vdpa_dev_remove()
48 	struct vdpa_device *vdev = dev_to_vdpa(d);  in vdpa_release_dev()  local
49 	const struct vdpa_config_ops *ops = vdev->config;  in vdpa_release_dev()
52 		ops->free(vdev);  in vdpa_release_dev()
54 	ida_simple_remove(&vdpa_index_ida, vdev->index);  in vdpa_release_dev()
55 	kfree(vdev);  in vdpa_release_dev()
78 	struct vdpa_device *vdev;  in __vdpa_alloc_device()  local
88 	vdev = kzalloc(size, GFP_KERNEL);  in __vdpa_alloc_device()
89 	if (!vdev)  in __vdpa_alloc_device()
96 	vdev->dev.bus = &vdpa_bus;  in __vdpa_alloc_device()
97 	vdev->dev.parent = parent;  in __vdpa_alloc_device()
98 	vdev->dev.release = vdpa_release_dev;  in __vdpa_alloc_device()
99 	vdev->index = err;  in __vdpa_alloc_device()
100 	vdev->config = config;  in __vdpa_alloc_device()
101 	vdev->features_valid = false;  in __vdpa_alloc_device()
102 	vdev->nvqs = nvqs;  in __vdpa_alloc_device()
104 	err = dev_set_name(&vdev->dev, "vdpa%u", vdev->index);  in __vdpa_alloc_device()
108 	device_initialize(&vdev->dev);  in __vdpa_alloc_device()
110 	return vdev;  in __vdpa_alloc_device()
113 	ida_simple_remove(&vdpa_index_ida, vdev->index);  in __vdpa_alloc_device()
115 	kfree(vdev);  in __vdpa_alloc_device()
128 int vdpa_register_device(struct vdpa_device *vdev)  in vdpa_register_device()  argument
130 	return device_add(&vdev->dev);  in vdpa_register_device()
138 void vdpa_unregister_device(struct vdpa_device *vdev)  in vdpa_unregister_device()  argument
140 	device_unregister(&vdev->dev);  in vdpa_unregister_device()