From 1a5df187172a92ffdf8dc89988154d512d66a896 Mon Sep 17 00:00:00 2001
From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Date: Mon, 27 Oct 2014 17:54:32 -0200
Subject: [PATCH] drm/i915: kill intel_resume_prepare()

Because, really, the abstraction is not working for us. It is nice for
VLV, but doesn't add anything useful on SNB/HSW/BDW. We want to change
this code due to a recently-discovered bug, but we can't seem to find
a nice solution that repects the current abstraction. So let's kill
intel_resume_prepare() and its friends, and add an equivalent
implementation to both its callers.

Also, look at the diffstat!

v2: - Rebase.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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