[Intel-gfx] [PATCH] drm/i915: prefer i915_gem_object_has_pages()

[Chris Wilson]

Quoting Matthew Auld (2017-12-18 10:38:55)
> We have an existing helper for testing obj->mm.pages, so use it.
> 
> Signed-off-by: Matthew Auld <matthew.auld at intel.com>
> Cc: Chris Wilson <chris at chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris