"ops" field was used in device structure only to add default_dev_ops_root for root device. It was always set to NULL for all other devices. This change gets rid of ops field from struct device and instead hardcodes default_dev_ops_root in pass1 for root device. BUG=b:80081934 TEST=Verified that static.c generated with and without this change is exactly the same. Change-Id: I0848788610c2ed27274daf4920de3068a9784d4c Signed-off-by: Furquan Shaikh <furquan@google.com> Reviewed-on: https://review.coreboot.org/27209 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>