Make clippy happy, again.

Author: m-ou-se

src/lib.rs

@@ -33,6 +33,7 @@
 #![deny(missing_docs)]
 #![no_std]
 #![allow(clippy::identity_op)]
+#![allow(clippy::missing_safety_doc)]
 
 extern crate aligned;
 extern crate bare_metal;

src/macros.rs

@@ -78,8 +78,6 @@ macro_rules! singleton {
 /// ``` compile_fail
 /// use cortex_m::singleton;
 ///
-/// fn main() {}
-///
 /// fn foo() {
 ///     // check that the call to `uninitialized` requires unsafe
 ///     singleton!(: u8 = std::mem::uninitialized());
@@ -92,8 +90,6 @@ const CFAIL: () = ();
 /// #![deny(unsafe_code)]
 /// use cortex_m::singleton;
 ///
-/// fn main() {}
-///
 /// fn foo() {
 ///     // check that calls to `singleton!` don't trip the `unsafe_code` lint
 ///     singleton!(: u8 = 0);

src/peripheral/dwt.rs

@@ -82,6 +82,6 @@ impl DWT {
     #[cfg(not(armv6m))]
     pub fn unlock() {
         // NOTE(unsafe) atomic write to a stateless, write-only register
-        unsafe { (*Self::ptr()).lar.write(0xC5ACCE55) }
+        unsafe { (*Self::ptr()).lar.write(0xC5AC_CE55) }
     }
 }

src/peripheral/mod.rs

@@ -1,3 +1,4 @@
+#![allow(clippy::needless_doctest_main)]
 //! Core peripherals
 //!
 //! # API