[Intel-gfx] [PATCH] Revert "drm/i915: Introduce private PAT management"

[Chris Wilson]

Quoting Michał Winiarski (2019-03-22 16:20:37)
> This reverts commit 4395890a48551982549d222d1923e2833dac47cf.
> 
> It's been over a year since this was merged, and the actual users of
> intel_ppat_get / intel_ppat_put never materialized.
> 
> Time to remove it!
> 
> Fixes: 4395890a4855 ("drm/i915: Introduce private PAT management")
> Signed-off-by: Michał Winiarski <michal.winiarski at intel.com>
> Cc: Chris Wilson <chris at chris-wilson.co.uk>
> Cc: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
> Cc: Rodrigo Vivi <rodrigo.vivi at intel.com>
> Cc: Zhi Wang <zhi.a.wang at intel.com>

All the magic numbers seem to be intact,
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris