* Call cdevsw_remove from the MOD_UNLOAD event. * Fix a couple of warnings while I'm here.
* Call cdevsw_remove from the MOD_UNLOAD event.
* Fix a couple of warnings while I'm here.

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