media: i2c: mt9v111: Drop redundant comma

Drop the redundant comma from mt9v111_of_match array to make the code
clean.

Signed-off-by: Liao Chen <liaochen4@huawei.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>