53 	struct usb_interface	*interface;  member
94 	dev_dbg(&dev->interface->dev, "%s\n", __func__);  in yurex_delete()
109 	usb_put_intf(dev->interface);  in yurex_delete()
137 		dev_err(&dev->interface->dev,  in yurex_interrupt()
149 		dev_err(&dev->interface->dev,  in yurex_interrupt()
166 			dev_dbg(&dev->interface->dev, "%s count: %lld\n",  in yurex_interrupt()
173 			dev_dbg(&dev->interface->dev,  in yurex_interrupt()
177 		dev_dbg(&dev->interface->dev, "%s ack: %c\n",  in yurex_interrupt()
185 		dev_err(&dev->interface->dev, "%s - usb_submit_urb failed: %d\n",  in yurex_interrupt()
190 static int yurex_probe(struct usb_interface *interface, const struct usb_device_id *id)  in yurex_probe()  argument
208 	dev->udev = usb_get_dev(interface_to_usbdev(interface));  in yurex_probe()
209 	dev->interface = usb_get_intf(interface);  in yurex_probe()
212 	iface_desc = interface->cur_altsetting;  in yurex_probe()
215 		dev_err(&interface->dev, "Could not find endpoints\n");  in yurex_probe()
237 		dev_err(&interface->dev, "Could not allocate cntl_buffer\n");  in yurex_probe()
265 		dev_err(&interface->dev, "Could not allocate int_buffer\n");  in yurex_probe()
277 		dev_err(&interface->dev, "Could not submitting URB\n");  in yurex_probe()
282 	usb_set_intfdata(interface, dev);  in yurex_probe()
286 	retval = usb_register_dev(interface, &yurex_class);  in yurex_probe()
288 		dev_err(&interface->dev,  in yurex_probe()
290 		usb_set_intfdata(interface, NULL);  in yurex_probe()
294 	dev_info(&interface->dev,  in yurex_probe()
296 		 interface->minor);  in yurex_probe()
307 static void yurex_disconnect(struct usb_interface *interface)  in yurex_disconnect()  argument
310 	int minor = interface->minor;  in yurex_disconnect()
312 	dev = usb_get_intfdata(interface);  in yurex_disconnect()
313 	usb_set_intfdata(interface, NULL);  in yurex_disconnect()
316 	usb_deregister_dev(interface, &yurex_class);  in yurex_disconnect()
332 	dev_info(&interface->dev, "USB YUREX #%d now disconnected\n", minor);  in yurex_disconnect()
354 	struct usb_interface *interface;  in yurex_open()  local
360 	interface = usb_find_interface(&yurex_driver, subminor);  in yurex_open()
361 	if (!interface) {  in yurex_open()
368 	dev = usb_get_intfdata(interface);  in yurex_open()
495 	dev_dbg(&dev->interface->dev, "%s - submit %c\n", __func__,  in yurex_write()
508 		dev_err(&dev->interface->dev,  in yurex_write()