[Intel-gfx] [PATCH 08/17] drm/i915: Remove NULL dev_priv checks from irq_uninstall

[Chris Wilson]

Quoting ville.syrjala at linux.intel.com (2017-06-22 12:55:46)
> From: Ville Syrjälä <ville.syrjala at linux.intel.com>
> 
> There should be no way to land in irq_uninstall without a
> valid dev_priv. Let's kill off the remaining checks, which are
> probably some kind of UMS leftovers. Not all the irq_uninstall
> hooks even had them anymore.
> 
> Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris