if we are compiling with smbus support, properly depend upon the iic and smbus modules, otherwise as a module you can't kldload bktr...
if we are compiling with smbus support, properly depend upon the iic and
smbus modules, otherwise as a module you can't kldload bktr...

MFC after:	3 days

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