24 	/* if lvs device connected */
26 	/* port no at which lvs device is present */
44 	struct lvs_rh *lvs = usb_get_intfdata(intf);  in create_lvs_device()  local
46 	if (!lvs->present) {  in create_lvs_device()
47 		dev_err(&intf->dev, "No LVS device is present\n");  in create_lvs_device()
54 	udev = usb_alloc_dev(hdev, hdev->bus, lvs->portnum);  in create_lvs_device()
56 		dev_err(&intf->dev, "Could not allocate lvs udev\n");  in create_lvs_device()
106 	struct lvs_rh *lvs = usb_get_intfdata(intf);  in u3_entry_store()  local
112 		dev_err(dev, "failed to create lvs device\n");  in u3_entry_store()
116 	ret = lvs_rh_set_port_feature(hdev, lvs->portnum,  in u3_entry_store()
135 	struct lvs_rh *lvs = usb_get_intfdata(intf);  in u3_exit_store()  local
141 		dev_err(dev, "failed to create lvs device\n");  in u3_exit_store()
145 	ret = lvs_rh_clear_port_feature(hdev, lvs->portnum,  in u3_exit_store()
164 	struct lvs_rh *lvs = usb_get_intfdata(intf);  in hot_reset_store()  local
167 	ret = lvs_rh_set_port_feature(hdev, lvs->portnum,  in hot_reset_store()
183 	struct lvs_rh *lvs = usb_get_intfdata(intf);  in warm_reset_store()  local
186 	ret = lvs_rh_set_port_feature(hdev, lvs->portnum,  in warm_reset_store()
202 	struct lvs_rh *lvs = usb_get_intfdata(intf);  in u2_timeout_store()  local
215 	ret = lvs_rh_set_port_feature(hdev, lvs->portnum | (val << 8),  in u2_timeout_store()
231 	struct lvs_rh *lvs = usb_get_intfdata(intf);  in u1_timeout_store()  local
244 	ret = lvs_rh_set_port_feature(hdev, lvs->portnum | (val << 8),  in u1_timeout_store()
269 		dev_err(dev, "failed to create lvs device\n");  in get_dev_desc_store()
298 	struct lvs_rh *lvs = usb_get_intfdata(intf);  in enable_compliance_store()  local
302 			lvs->portnum | USB_SS_PORT_LS_COMP_MOD << 3,  in enable_compliance_store()
324 ATTRIBUTE_GROUPS(lvs);
328 	struct lvs_rh *lvs = container_of(work, struct lvs_rh, rh_work);  in lvs_rh_work()  local
329 	struct usb_interface *intf = lvs->intf;  in lvs_rh_work()
332 	struct usb_hub_descriptor *descriptor = &lvs->descriptor;  in lvs_rh_work()
333 	struct usb_port_status *port_status = &lvs->port_status;  in lvs_rh_work()
365 				lvs->present = true;  in lvs_rh_work()
366 				lvs->portnum = i;  in lvs_rh_work()
371 				lvs->present = false;  in lvs_rh_work()
380 	ret = usb_submit_urb(lvs->urb, GFP_KERNEL);  in lvs_rh_work()
387 	struct lvs_rh *lvs = urb->context;  in lvs_rh_irq()  local
389 	schedule_work(&lvs->rh_work);  in lvs_rh_irq()
398 	struct lvs_rh *lvs;  in lvs_rh_probe()  local
411 		dev_err(&intf->dev, "Bind LVS driver with SS root Hub only\n");  in lvs_rh_probe()
415 	lvs = devm_kzalloc(&intf->dev, sizeof(*lvs), GFP_KERNEL);  in lvs_rh_probe()
416 	if (!lvs)  in lvs_rh_probe()
419 	lvs->intf = intf;  in lvs_rh_probe()
420 	usb_set_intfdata(intf, lvs);  in lvs_rh_probe()
425 			USB_DT_SS_HUB << 8, 0, &lvs->descriptor,  in lvs_rh_probe()
433 	lvs->urb = usb_alloc_urb(0, GFP_KERNEL);  in lvs_rh_probe()
434 	if (!lvs->urb)  in lvs_rh_probe()
437 	INIT_WORK(&lvs->rh_work, lvs_rh_work);  in lvs_rh_probe()
441 	usb_fill_int_urb(lvs->urb, hdev, pipe, &lvs->buffer[0], maxp,  in lvs_rh_probe()
442 			lvs_rh_irq, lvs, endpoint->bInterval);  in lvs_rh_probe()
444 	ret = usb_submit_urb(lvs->urb, GFP_KERNEL);  in lvs_rh_probe()
446 		dev_err(&intf->dev, "couldn't submit lvs urb %d\n", ret);  in lvs_rh_probe()
453 	usb_free_urb(lvs->urb);  in lvs_rh_probe()
459 	struct lvs_rh *lvs = usb_get_intfdata(intf);  in lvs_rh_disconnect()  local
461 	usb_poison_urb(lvs->urb); /* used in scheduled work */  in lvs_rh_disconnect()
462 	flush_work(&lvs->rh_work);  in lvs_rh_disconnect()
463 	usb_free_urb(lvs->urb);  in lvs_rh_disconnect()
467 	.name =		"lvs",