qh_to_unlink     1427 drivers/usb/host/ehci-q.c 	struct ehci_qh		*qh_to_unlink = NULL;
qh_to_unlink     1436 drivers/usb/host/ehci-q.c 				qh_to_unlink = qh;
qh_to_unlink     1441 drivers/usb/host/ehci-q.c 	if (list_empty(&ehci->async_unlink) && qh_to_unlink) {
qh_to_unlink     1442 drivers/usb/host/ehci-q.c 		qh_to_unlink->unlink_reason |= QH_UNLINK_QUEUE_EMPTY;
qh_to_unlink     1443 drivers/usb/host/ehci-q.c 		start_unlink_async(ehci, qh_to_unlink);