son <chris@chris-wilson.co.uk> 1281612114 +0100
committer Chris Wilson <chris@chris-wilson.co.uk> 1283937830 +0100

drm/i915/overlay: Tidy release_old_vid()

Inline the call to wait_flip() and simplify the resulting code.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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