3 files changed, 3 insertions, 2 deletions

diff --git a/embassy-hal-internal/src/interrupt.rs b/embassy-hal-internal/src/interrupt.rs
index 5e64dce9d..ce6057e2d 100644
--- a/embassy-hal-internal/src/interrupt.rs
+++ b/embassy-hal-internal/src/interrupt.rs
@@ -1,6 +1,6 @@
 //! Interrupt handling for cortex-m devices.
 use core::mem;
-use core::sync::atomic::{compiler_fence, Ordering};
+use core::sync::atomic::{Ordering, compiler_fence};
 
 use cortex_m::interrupt::InterruptNumber;
 use cortex_m::peripheral::NVIC;
diff --git a/embassy-hal-internal/src/lib.rs b/embassy-hal-internal/src/lib.rs
index 7addb71e2..729f97f0c 100644
--- a/embassy-hal-internal/src/lib.rs
+++ b/embassy-hal-internal/src/lib.rs
@@ -1,5 +1,6 @@
 #![no_std]
 #![allow(clippy::new_without_default)]
+#![allow(unsafe_op_in_unsafe_fn)]
 #![doc = include_str!("../README.md")]
 #![warn(missing_docs)]
 
diff --git a/embassy-hal-internal/src/macros.rs b/embassy-hal-internal/src/macros.rs
index ce72ded5c..0fcca2baf 100644
--- a/embassy-hal-internal/src/macros.rs
+++ b/embassy-hal-internal/src/macros.rs
@@ -58,7 +58,7 @@ macro_rules! peripherals_struct {
             ///Returns all the peripherals *once*
             #[inline]
             pub(crate) fn take_with_cs(_cs: critical_section::CriticalSection) -> Self {
-                #[no_mangle]
+                #[unsafe(no_mangle)]
                 static mut _EMBASSY_DEVICE_PERIPHERALS: bool = false;
 
                 // safety: OK because we're inside a CS.