1847 	struct uvc_xu_control_query *xqry)  in uvc_xu_ctrl_query()  argument
1862 		    entity->id == xqry->unit) {  in uvc_xu_ctrl_query()
1870 			xqry->unit);  in uvc_xu_ctrl_query()
1878 		if (ctrl->index == xqry->selector - 1) {  in uvc_xu_ctrl_query()
1886 			entity->extension.guidExtensionCode, xqry->selector);  in uvc_xu_ctrl_query()
1903 	switch (xqry->query) {  in uvc_xu_ctrl_query()
1933 	if (size != xqry->size) {  in uvc_xu_ctrl_query()
1949 	if (xqry->query == UVC_SET_CUR &&  in uvc_xu_ctrl_query()
1950 	    copy_from_user(data, xqry->data, size)) {  in uvc_xu_ctrl_query()
1955 	ret = uvc_query_ctrl(chain->dev, xqry->query, xqry->unit,  in uvc_xu_ctrl_query()
1956 			     chain->dev->intfnum, xqry->selector, data, size);  in uvc_xu_ctrl_query()
1960 	if (xqry->query != UVC_SET_CUR &&  in uvc_xu_ctrl_query()
1961 	    copy_to_user(xqry->data, data, size))  in uvc_xu_ctrl_query()