Claude review: drm/imagination: Rename fence returned by pvr_queue_job_arm()

Claude Code Review Bot
2026-03-31T07:33:25Z

Patch Review

**Status**: Good rename.

Renaming `done_fence` to `finished_fence` in `prepare_job_syncs()` and `pvr_sync_signal_array_update_fences()` avoids confusion with `pvr_job::done_fence` (which is a different thing - the internal job fence vs. the scheduler's finished fence).

**No issues.**