From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Thu, 9 Jul 2015 21:32:35 +0000 (+0200)
Subject: drm/gem: Be more friendly with locking checks
X-Git-Tag: omap-for-v4.3/fixes-rc1~89^2~32^2~30
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8d77a9404ec38be34ffc491a2022022a56e72c90;p=pandora-kernel.git

drm/gem: Be more friendly with locking checks

BUG_ON kills the driver, WARN_ON is much friendlier. And usually nothing
bad happens when the locking is slightly busted.

v2: Fix typos in commit message Thierry spotted.

Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
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