firmware: Fix compiler warning

Rahix · Jul 9, 2024 · 3bcc0cd · 3bcc0cd
1 parent f3197c3
commit 3bcc0cd
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/firmware/src/usb.rs b/firmware/src/usb.rs
@@ -6,6 +6,7 @@ use core::cell::{Cell, RefCell};
 use embedded_hal::digital::v2::OutputPin;
 use rtt_target::rprintln;
 
+#[allow(dead_code)]
 #[derive(Debug)]
 pub enum Error {
     Usb(usb_device::UsbError),