drm/i915: Simplify intel_init_ring_buffer prototype

Engine contains dev_priv so need to pass it in.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Chris Wilson <chris-wilson.co.uk>
This commit is contained in:
Tvrtko Ursulin 2016-07-13 16:03:39 +01:00
commit acd2784562