drm/i915: extract ivb_display_irq_handler

Just like we did with ilk_display_irq_handler.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Paulo Zanoni 2013-07-12 16:35:11 -03:00 • committed by Daniel Vetter
commit 9719fb9852