UVC_CTRL_DATA_BACKUP 1524 drivers/media/usb/uvc/uvc_ctrl.c 			       uvc_ctrl_data(ctrl, UVC_CTRL_DATA_BACKUP),
UVC_CTRL_DATA_BACKUP 1673 drivers/media/usb/uvc/uvc_ctrl.c 		memcpy(uvc_ctrl_data(ctrl, UVC_CTRL_DATA_BACKUP),