This patch allows for exporting a dmabuf descriptor from soc_camera drivers.
Signed-off-by: NKazunori Kobayashi <kkobayas@igel.co.jp>
Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>