From: Thomas Hellstrom <thellstrom@vmware.com>
Date: Wed, 19 Mar 2014 12:23:20 +0000 (+0100)
Subject: drm/ttm: Add a ttm_ref_object_exists function
X-Git-Tag: v3.15-rc1~51^2~25^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0d3215e3857ab679f74c9b26b7e711955c9d0438;p=pandora-kernel.git

drm/ttm: Add a ttm_ref_object_exists function

A function to be used to check whether a caller has put a ref object
(opened) a struct ttm_base_object

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
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