52 static int vprbrd_probe(struct usb_interface *interface,  in vprbrd_probe()  argument
63 		dev_err(&interface->dev, "Out of memory\n");  in vprbrd_probe()
69 	vb->usb_dev = usb_get_dev(interface_to_usbdev(interface));  in vprbrd_probe()
72 	usb_set_intfdata(interface, vb);  in vprbrd_probe()
91 	dev_info(&interface->dev,  in vprbrd_probe()
96 	ret = mfd_add_hotplug_devices(&interface->dev, vprbrd_devs,  in vprbrd_probe()
99 		dev_err(&interface->dev, "Failed to add mfd devices to core.");  in vprbrd_probe()
114 static void vprbrd_disconnect(struct usb_interface *interface)  in vprbrd_disconnect()  argument
116 	struct vprbrd *vb = usb_get_intfdata(interface);  in vprbrd_disconnect()
118 	mfd_remove_devices(&interface->dev);  in vprbrd_disconnect()
119 	usb_set_intfdata(interface, NULL);  in vprbrd_disconnect()
123 	dev_dbg(&interface->dev, "disconnected\n");  in vprbrd_disconnect()