Only play with RM7k coprocessor 0 ICR if IMASK_EXTERNAL is not defined. Paves the way for instrusive upcoming changes.
Only play with RM7k coprocessor 0 ICR if IMASK_EXTERNAL is not defined.
Paves the way for instrusive upcoming changes.

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