Set map->pmap before _bus_dmamap_count_pages() tries to use it.
Set map->pmap before _bus_dmamap_count_pages() tries to use it.

Obtained from:	Thomas Skibo <ThomasSkibo@sbcglobal.net>

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