From c81391066dd7f019dd3454b0183a263d60a7e05c Mon Sep 17 00:00:00 2001
From: Lotte Steenbrink <lotte.steenbrink@ferrous-systems.com>
Date: Mon, 15 Jun 2020 11:42:37 +0200
Subject: [PATCH] serial-term, radio-send: rm unused imports

---
 beginner/apps/src/bin/radio-send.rs | 1 -
 tools/serial-term/src/main.rs       | 1 -
 2 files changed, 2 deletions(-)

diff --git a/beginner/apps/src/bin/radio-send.rs b/beginner/apps/src/bin/radio-send.rs
index 5b0131c..774afe3 100644
--- a/beginner/apps/src/bin/radio-send.rs
+++ b/beginner/apps/src/bin/radio-send.rs
@@ -2,7 +2,6 @@
 #![no_main]
 #![no_std]
 
-use cortex_m::asm;
 use cortex_m_rt::entry;
 use dk::ieee802154::{Packet, Channel, TxPower};
 use panic_log as _; // the panicking behavior
diff --git a/tools/serial-term/src/main.rs b/tools/serial-term/src/main.rs
index fcaef79..7f328d3 100644
--- a/tools/serial-term/src/main.rs
+++ b/tools/serial-term/src/main.rs
@@ -1,6 +1,5 @@
 use core::sync::atomic::{AtomicBool, Ordering};
 use std::{
-    fs::OpenOptions,
     io::{self, Read as _, Write as _},
     thread,
     time::Duration,