Symbol: req_alloc_array
drivers/media/v4l2-core/v4l2-ctrls-core.c
1581
if (ctrl->is_array && !req_alloc_array(ref, ctrl->new_elems))
drivers/media/v4l2-core/v4l2-ctrls-core.c
1598
if (ctrl->is_array && !req_alloc_array(ref, ctrl->elems))