From 9258811c961879450502f767773227f5c0d79120 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Tue, 14 Apr 2015 17:35:19 +0200
Subject: [PATCH] drm/i915: Don't use atomics for pg_dirty_rings

It's already protected by the bkl^Wdev->struct_mutex. While at it
realign some related code.

Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
---
Reading git-format-patch failed