From 44056c2e7525d09cb7f9c2b53d995b8505915d62 Mon Sep 17 00:00:00 2001
From: Bob McWhirter <bmcwhirt@redhat.com>
Date: Tue, 2 Nov 2021 15:32:20 -0400
Subject: [PATCH] Less allowy.

---
 embassy-stm32/src/usart/mod.rs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/embassy-stm32/src/usart/mod.rs b/embassy-stm32/src/usart/mod.rs
index 680bf331..7cab10d0 100644
--- a/embassy-stm32/src/usart/mod.rs
+++ b/embassy-stm32/src/usart/mod.rs
@@ -243,7 +243,6 @@ macro_rules! impl_dma {
     };
 }
 
-#[allow(unused)]
 crate::pac::peripheral_dma_channels! {
     ($peri:ident, usart, $kind:ident, RX, $channel:tt, $request:expr) => {
         impl_dma!($peri, $channel, RxDma, $request);