superio/ite/it8716f: Update init_ec

This is a follow-on to the superio IS_ENABLED() patch:
https://review.coreboot.org/#/c/20351/1

Change-Id: I7d070e3964609947959de60e2686dfe59fe77e1c
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20490
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
2 files changed