prepare_ring     3032 drivers/usb/host/xhci-ring.c 	ret = prepare_ring(xhci, ep_ring, GET_EP_CTX_STATE(ep_ctx),
prepare_ring     3948 drivers/usb/host/xhci-ring.c 	ret = prepare_ring(xhci, ep_ring, GET_EP_CTX_STATE(ep_ctx),
prepare_ring     4024 drivers/usb/host/xhci-ring.c 	ret = prepare_ring(xhci, xhci->cmd_ring, EP_STATE_RUNNING,