[Intel-gfx] [PATCH] drm/i915: Remove obsolete ringbuffer emission for gen8+

[Chris Wilson]

Quoting Chris Wilson (2017-10-26 16:31:33)
> Since removing the module parameter to force selection of ringbuffer
> emission for gen8, the code is defunct. Remove it.

Ah, there's meant to a patch to remove the modparam first. It's not
required to test this patch, just equally pointless to keep
i915.enable_execlists around.
-Chris