Stop disabling USB in the PAE kernel config.  The USB code has been using bus_dma(9) for quite a while now and has been used on 64-bit archs as well.
Stop disabling USB in the PAE kernel config.  The USB code has been
using bus_dma(9) for quite a while now and has been used on 64-bit archs
as well.

MFC after:	1 month

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