put code to print periodic debug statistics in #ifdef EM_DEBUG, shrinks the driver for about 292 bytes on i386.
put code to print periodic debug statistics in #ifdef EM_DEBUG, shrinks
the driver for about 292 bytes on i386.

ok reyk@

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars