Override the unit number passed into us in the isa_device structure with the current unit in bt_unit.  We do this as a kludge to make the unit nubmer work properly between the pci/eisa/isa bt boards that are in the system.
Override the unit number passed into us in the isa_device structure with
the current unit in bt_unit.  We do this as a kludge to make the unit nubmer
work properly between the pci/eisa/isa bt boards that are in the system.

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