TODO:
	- checkpatch.pl cleanups
	- handle bit_operations.h (merge in or make part of common code?)
	- remove proc interface, only use echo.h interface (proc interface is
	  racy and not correct.)

Please send patches to Greg Kroah-Hartman <greg@kroah.com> and Cc: Steve
Underwood <steveu@coppice.org> and David Rowe <david@rowetel.com>