Store the model and revision information in the appropriate softc fields that already exist and reference those fields when necessary instead of reading the registers everytime.
Store the model and revision information in the appropriate softc
fields that already exist and reference those fields when necessary
instead of reading the registers everytime.

ok kettenis@

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