[Intel-gfx] [PATCH] drm/i915: Simplify intel_sanitize_enable_ppgtt

[Chris Wilson]

Quoting Joonas Lahtinen (2017-10-10 15:33:55)
> Remove dead code around has_aliasing_ppgtt condition.
> 
> Suggested-by: Colin Ian King <colin.king at canonical.com>
> Signed-off-by: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
> Cc: Colin Ian King <colin.king at canonical.com>
> Cc: Chris Wilson <chris at chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris