From 7c504668dab4334baefefefd952044a28bc1f4c8 Mon Sep 17 00:00:00 2001
From: Per Lindgren <per.lindgren@ltu.se>
Date: Sat, 13 Jun 2020 01:21:22 +0200
Subject: wip3, examples lock3 and lock4 now express intended use, relation to
 Exclusive still not resolved

---
 macros/src/codegen/util.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'macros/src/codegen')

diff --git a/macros/src/codegen/util.rs b/macros/src/codegen/util.rs
index d8d05453..0d50b0ac 100644
--- a/macros/src/codegen/util.rs
+++ b/macros/src/codegen/util.rs
@@ -72,7 +72,7 @@ pub fn impl_mutex(
         impl<'a> rtic::Mutex for #path<'a> {
             type T = #ty;
             #[inline(always)]
-            fn lock<R>(&mut self, f: impl FnOnce(&mut #ty) -> R) -> R {
+            fn lock<R>(&self, f: impl FnOnce(&mut #ty) -> R) -> R {
                 /// Priority ceiling
                 const CEILING: u8 = #ceiling;
 
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