Correct the check for multiword dma.  It was incorrectly checking for multiword dma mode 4 (which doesn't exist.) Submitted by:	John Hood
Correct the check for multiword dma.  It was incorrectly checking
for multiword dma mode 4 (which doesn't exist.)
Submitted by:	John Hood

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase