172 	struct usb_composite_dev *cdev = f->config->cdev;  in eem_setup()  local
178 	DBG(cdev, "invalid control req%02x.%02x v%04x i%04x l%d\n",  in eem_setup()
190 	struct usb_composite_dev *cdev = f->config->cdev;  in eem_set_alt()  local
198 		DBG(cdev, "reset eem\n");  in eem_set_alt()
202 			DBG(cdev, "init eem\n");  in eem_set_alt()
203 			if (config_ep_by_speed(cdev->gadget, f,  in eem_set_alt()
205 			    config_ep_by_speed(cdev->gadget, f,  in eem_set_alt()
218 		DBG(cdev, "activate eem\n");  in eem_set_alt()
233 	struct usb_composite_dev *cdev = f->config->cdev;  in eem_disable()  local
235 	DBG(cdev, "eem deactivated\n");  in eem_disable()
247 	struct usb_composite_dev *cdev = c->cdev;  in eem_bind()  local
265 		gether_set_gadget(eem_opts->net, cdev->gadget);  in eem_bind()
273 	us = usb_gstrings_attach(cdev, eem_strings,  in eem_bind()
289 	ep = usb_ep_autoconfig(cdev->gadget, &eem_fs_in_desc);  in eem_bind()
294 	ep = usb_ep_autoconfig(cdev->gadget, &eem_fs_out_desc);  in eem_bind()
316 	DBG(cdev, "CDC Ethernet (EEM): %s speed IN/%s OUT/%s\n",  in eem_bind()
317 			gadget_is_superspeed(c->cdev->gadget) ? "super" :  in eem_bind()
318 			gadget_is_dualspeed(c->cdev->gadget) ? "dual" : "full",  in eem_bind()
323 	ERROR(cdev, "%s: can't bind, err %d\n", f->name, status);  in eem_bind()
393 	struct usb_composite_dev	*cdev = port->func.config->cdev;  in eem_unwrap()  local
403 			DBG(cdev, "invalid EEM header\n");  in eem_unwrap()
416 			struct usb_request	*req = cdev->req;  in eem_unwrap()
439 					DBG(cdev, "EEM echo response error\n");  in eem_unwrap()
451 					DBG(cdev, "echo response queue fail\n");  in eem_unwrap()
494 				DBG(cdev, "invalid EEM CRC\n");  in eem_unwrap()
500 				DBG(cdev, "unable to unframe EEM packet\n");  in eem_unwrap()
510 				DBG(cdev, "unable to realign EEM packet\n");  in eem_unwrap()
609 	DBG(c->cdev, "eem unbind\n");  in eem_unbind()