tree 3f25343d4f927f3d5c0ce885049f065cbc9bf173
parent 2919d2913c515fcfef6d50a46aae31128d454ce9
author Oscar Mateo <oscar.mateo@intel.com> 1404401283 +0100
committer Daniel Vetter <daniel.vetter@ffwll.ch> 1404815457 +0200

drm/i915: Generalize ring_space to take a ringbuf

It's simple enough that it doesn't need to know anything about the
engine.

Trivial change.

Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Oscar Mateo <oscar.mateo@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>