drm/i915: dev_priv cleanup in i915_irq.c

And a little bit of function prototype changes.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Tvrtko Ursulin 2016-11-16 08:55:38 +00:00
commit b243f530b2