149 pub(crate) struct Firmware {  struct
150     booter_load: firmware::Firmware,  argument
151     booter_unload: firmware::Firmware,  argument
152     bootloader: firmware::Firmware,  argument
153     gsp: firmware::Firmware,  argument
156 impl Firmware {  impl
157     fn new(dev: &device::Device, spec: &Spec, ver: &str) -> Result<Firmware> {  in new()  argument
163                 .and_then(|path| firmware::Firmware::request(&path, dev))  in new()
166         Ok(Firmware {  in new()
181     fw: Firmware,
187         let fw = Firmware::new(pdev.as_ref(), &spec, "535.113.01")?;  in new()