3 files changed, 7 insertions, 34 deletions

diff --git a/embassy-extras/src/macros.rs b/embassy-extras/src/macros.rs
index fba752619..351938c42 100644
--- a/embassy-extras/src/macros.rs
+++ b/embassy-extras/src/macros.rs
@@ -24,14 +24,6 @@ macro_rules! peripherals {
                     }
                 }
 
-                $(#[$cfg])?
-                impl embassy::util::Unborrow for &mut $name {
-                    type Target = $name;
-                    #[inline]
-                    unsafe fn unborrow(self) -> $name {
-                        ::core::ptr::read(self)
-                    }
-                }
             )*
         }
 
@@ -95,14 +87,6 @@ macro_rules! impl_unborrow {
                 self
             }
         }
-
-        impl<'a> ::embassy::util::Unborrow for &'a mut $type {
-            type Target = $type;
-            #[inline]
-            unsafe fn unborrow(self) -> Self::Target {
-                unsafe { ::core::ptr::read(self) }
-            }
-        }
     };
 }
 
diff --git a/embassy-macros/src/lib.rs b/embassy-macros/src/lib.rs
index c2f928b93..ac856bef6 100644
--- a/embassy-macros/src/lib.rs
+++ b/embassy-macros/src/lib.rs
@@ -216,13 +216,6 @@ pub fn interrupt_declare(item: TokenStream) -> TokenStream {
                 self
             }
         }
-
-        impl ::embassy::util::Unborrow for &mut #name_interrupt {
-            type Target = #name_interrupt;
-            unsafe fn unborrow(self) -> #name_interrupt {
-                ::core::ptr::read(self)
-            }
-        }
     };
     result.into()
 }
diff --git a/embassy/src/util/mod.rs b/embassy/src/util/mod.rs
index 7de15d4ad..8057e120e 100644
--- a/embassy/src/util/mod.rs
+++ b/embassy/src/util/mod.rs
@@ -22,6 +22,13 @@ pub trait Unborrow {
     unsafe fn unborrow(self) -> Self::Target;
 }
 
+impl<'a, T: Unborrow> Unborrow for &'a mut T {
+    type Target = T::Target;
+    unsafe fn unborrow(self) -> Self::Target {
+        T::unborrow(core::ptr::read(self))
+    }
+}
+
 pub trait Steal {
     unsafe fn steal() -> Self;
 }
@@ -40,17 +47,6 @@ macro_rules! impl_unborrow_tuples {
             }
         }
 
-        impl<'a, $($t),+> Unborrow for &'a mut($($t),+)
-        where
-            $(
-                $t: Unborrow<Target = $t>
-            ),+
-        {
-            type Target = ($($t),+);
-            unsafe fn unborrow(self) -> Self::Target {
-                ::core::ptr::read(self)
-            }
-        }
 
     };
 }