Because of historical string munging during the kernel build process
if you named your hardware table hwtable-something, when it was built
the filename would look appropriate, but the actual module info would change
the internal name to be hwtable_something, thus after an insmod with the filename
you could not perform an rmmod with the same filename. As a result
the naming scheme has been changed to hwtable_NAME, NAME being the hardware
the table supports.
Further, include files in the hardware table should be prefixed with the folder name, ie
\#include "hwtable_NAME/my_header.h".
Tatsuya Yabe
David Erickson
Ben Pfaff