Changes between Initial Version and Version 1 of Ticket #18668, comment 15

Ticket #18668, comment 15

initial	v1
48	48	if (cbAvail)
49	49	{
	50	#ifndef IN_RING3
	51	/* Restore state and go back to R3. */
	52	ASMAtomicIncU32(&pThis->cbAvailRdr);
	53	rc = VINF_IOM_R3_IOPORT_READ;
	54	#else
50	55	/* Fetch new data and set the DR bit. */
51	56	uartR3DataFetch(pDevIns, pThis, pThisCC);
	57	#endif
52	58	}
53	59	}