44 	struct usb_interface	*interface;		/* the interface for  member
81 	struct usb_interface *interface;  in lcd_open()  local
87 	interface = usb_find_interface(&lcd_driver, subminor);  in lcd_open()
88 	if (!interface) {  in lcd_open()
96 	dev = usb_get_intfdata(interface);  in lcd_open()
108 	r = usb_autopm_get_interface(interface);  in lcd_open()
131 	usb_autopm_put_interface(dev->interface);  in lcd_release()
212 		dev_dbg(&dev->interface->dev,  in lcd_write_bulk_callback()
313 static int lcd_probe(struct usb_interface *interface,  in lcd_probe()  argument
330 	dev->udev = usb_get_dev(interface_to_usbdev(interface));  in lcd_probe()
331 	dev->interface = interface;  in lcd_probe()
334 		dev_warn(&interface->dev, "USBLCD model not supported.\n");  in lcd_probe()
341 	retval = usb_find_common_endpoints(interface->cur_altsetting,  in lcd_probe()
344 		dev_err(&interface->dev,  in lcd_probe()
360 	usb_set_intfdata(interface, dev);  in lcd_probe()
363 	retval = usb_register_dev(interface, &lcd_class);  in lcd_probe()
366 		dev_err(&interface->dev,  in lcd_probe()
368 		usb_set_intfdata(interface, NULL);  in lcd_probe()
374 	dev_info(&interface->dev, "USBLCD Version %1d%1d.%1d%1d found "  in lcd_probe()
379 	dev_info(&interface->dev, "USB LCD device now attached to USBLCD-%d\n",  in lcd_probe()
380 		 interface->minor);  in lcd_probe()
412 static void lcd_disconnect(struct usb_interface *interface)  in lcd_disconnect()  argument
415 	int minor = interface->minor;  in lcd_disconnect()
418 	dev = usb_get_intfdata(interface);  in lcd_disconnect()
419 	usb_set_intfdata(interface, NULL);  in lcd_disconnect()
423 	usb_deregister_dev(interface, &lcd_class);  in lcd_disconnect()
428 	dev_info(&interface->dev, "USB LCD #%d now disconnected\n", minor);  in lcd_disconnect()