[Intel-gfx] [PATCH] drm/i915: Remove whitelist application from ringbuffer backend

[Chris Wilson]

Quoting Tvrtko Ursulin (2018-11-29 13:41:28)
> From: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
> 
> There is no white-listing before Gen8 and after the removal ringbuffer
> support for these platforms we can remove the call to this no-op.

Nope, even my devil's advocate is silent. Though maybe replacing it with
a GEM_BUG_ON(!wa.count) would be better.
 
> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris