Remove S_IROTH from the make_dev() lines for iir-related devices.  This improves protection consistency with other storage devices (generally root:operator,660).  This driver appears not to have an active maintainer.
Remove S_IROTH from the make_dev() lines for iir-related devices.  This
improves protection consistency with other storage devices (generally
root:operator,660).  This driver appears not to have an active
maintainer.

Submitted by:	kris

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