From e85209698649be30cb1389966f29107d63f16940 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Wed, 3 Jul 2013 17:22:07 +0300
Subject: [PATCH] drm/i915: Replace open-coding of DEFAULT_CONTEXT_ID

The intent of the check is made more clear if we use the proper name for
0 here.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
Reading git-format-patch failed