drm/i915: make some dmabuf things static

these functions and the table can all be static/static const.

Reported-by: wfg@linux.intel.com
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie 2012-05-23 14:09:32 +01:00
commit 6a101cb209