From 5d13d425eb58d28c8be6dc8bf706ca361373c3ba Mon Sep 17 00:00:00 2001
From: Rob Clark <robdclark@gmail.com>
Date: Thu, 21 Nov 2013 14:29:51 -0500
Subject: [PATCH] drm: add DRM_ERROR_RATELIMITED

For error traces in situations that can run away, it is nice to have a
rate-limited version of DRM_ERROR() to avoid massive log flooding.

Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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Reading git-format-patch failed