pounder/ad9959: clippy lints

ad9959/src/lib.rs

@@ -321,7 +321,7 @@ impl<I: Interface> Ad9959<I> {
             .write(Register::CSR as u8, &[csr])
             .map_err(|_| Error::Interface)?;
 
-        self.write(register, &data)?;
+        self.write(register, data)?;
 
         Ok(())
     }

src/hardware/pounder/mod.rs

@@ -233,7 +233,7 @@ impl ad9959::Interface for QspiInterface {
                 };
 
                 self.qspi
-                    .write(encoded_address.into(), &encoded_payload)
+                    .write(encoded_address.into(), encoded_payload)
                     .map_err(|_| Error::Qspi)
             }
             ad9959::Mode::FourBitSerial => {