From ec9b51833c42ef1ca0d8d6535d17406ec3d6c71b Mon Sep 17 00:00:00 2001
From: Ulf Lilleengen <ulf.lilleengen@gmail.com>
Date: Tue, 1 Jun 2021 14:35:52 +0200
Subject: [PATCH] Allow non-mut register and wake

---
 embassy/src/util/waker_agnostic.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/embassy/src/util/waker_agnostic.rs b/embassy/src/util/waker_agnostic.rs
index f43cc8c33..1675c53a0 100644
--- a/embassy/src/util/waker_agnostic.rs
+++ b/embassy/src/util/waker_agnostic.rs
@@ -61,7 +61,7 @@ impl AtomicWaker {
     }
 
     /// Register a waker. Overwrites the previous waker, if any.
-    pub fn register(&mut self, w: &Waker) {
+    pub fn register(&self, w: &Waker) {
         critical_section::with(|cs| {
             let cell = self.waker.borrow(cs);
             cell.set(match cell.replace(None) {
@@ -72,7 +72,7 @@ impl AtomicWaker {
     }
 
     /// Wake the registered waker, if any.
-    pub fn wake(&mut self) {
+    pub fn wake(&self) {
         critical_section::with(|cs| {
             let cell = self.waker.borrow(cs);
             if let Some(w) = cell.replace(None) {