xhci_ring_free
xhci_ring_free(xhci, ir->event_ring);
xhci_ring_free(xhci, xhci->cmd_ring);
xhci_ring_free(xhci, ir->event_ring);
xhci_ring_free(xhci, virt_dev->eps[ep_index].ring);
xhci_ring_free(xhci, cur_ring);
xhci_ring_free(xhci, cur_ring);
xhci_ring_free(xhci, cur_ring);
xhci_ring_free(xhci, dev->eps[i].ring);
DEFINE_EVENT(xhci_log_ring, xhci_ring_free,
xhci_ring_free(xhci, virt_dev->eps[i].new_ring);
void xhci_ring_free(struct xhci_hcd *xhci, struct xhci_ring *ring);