From 40a0d5d8f2fc7e2cfc216eb31b47729dd95a24cd Mon Sep 17 00:00:00 2001
From: elagil <elagil@takanome.de>
Date: Mon, 25 Aug 2025 21:10:59 +0200
Subject: fix: build warnings

---
 embassy-stm32/src/dma/ringbuffer/mod.rs | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/embassy-stm32/src/dma/ringbuffer/mod.rs b/embassy-stm32/src/dma/ringbuffer/mod.rs
index 2d61204a2..659ffa9e5 100644
--- a/embassy-stm32/src/dma/ringbuffer/mod.rs
+++ b/embassy-stm32/src/dma/ringbuffer/mod.rs
@@ -3,14 +3,6 @@ use core::task::{Poll, Waker};
 
 use crate::dma::word::Word;
 
-/// The current buffer half (e.g. for DMA or the user application).
-#[derive(Debug, PartialEq, PartialOrd)]
-#[cfg_attr(feature = "defmt", derive(defmt::Format))]
-enum BufferHalf {
-    First,
-    Second,
-}
-
 pub trait DmaCtrl {
     /// Get the NDTR register value, i.e. the space left in the underlying
     /// buffer until the dma writer wraps.
-- 
cgit