From c883ef1b1c998d2d66866772fd0fc34afa45641e Mon Sep 17 00:00:00 2001
From: Mika Kuoppala <miku@iki.fi>
Date: Tue, 28 Oct 2014 17:32:30 +0200
Subject: [PATCH] drm/i915: Redefine WARN_ON to include the condition

When looking at the bug report logs with triggered
WARN_ON, the person doing bug triaging will have to
find exact kernel source and match file/line.

Attach the condition that triggered the WARN_ON
to kernel log. In most cases the context is self
evident and this way we can save developer time.

The drawback is ~16kbytes bigger i915.ko

Signed-off-by: Mika Kuoppala <miku@iki.fi>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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