Symbol: __uvc_query_v4l2_ctrl
drivers/media/usb/uvc/uvc_ctrl.c
1763
ret = __uvc_query_v4l2_ctrl(chain, ctrl, mapping, v4l2_ctrl);
drivers/media/usb/uvc/uvc_ctrl.c
1856
__uvc_query_v4l2_ctrl(chain, ctrl, mapping, &v4l2_ctrl);