From: Rob Clark <robdclark@gmail.com>
Date: Thu, 21 Nov 2013 19:29:51 +0000 (-0500)
Subject: drm: add DRM_ERROR_RATELIMITED
X-Git-Tag: v3.14-rc1~47^2~88
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5d13d425eb58d28c8be6dc8bf706ca361373c3ba;p=pandora-kernel.git

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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