COMP_RING_UNDERRUN 2381 drivers/usb/host/xhci-ring.c 		case COMP_RING_UNDERRUN:
COMP_RING_UNDERRUN 2472 drivers/usb/host/xhci-ring.c 	case COMP_RING_UNDERRUN:
COMP_RING_UNDERRUN 1156 drivers/usb/host/xhci.h 	case COMP_RING_UNDERRUN: