libcortex_a9/semaphore: mark new as const fn

2020-09-02 09:51:52 +08:00 · 2020-09-02 09:51:52 +08:00 · 157439bc88
commit 157439bc88
parent a73df780d0
1 changed files with 1 additions and 1 deletions
--- a/libcortex_a9/src/semaphore.rs
+++ b/libcortex_a9/src/semaphore.rs
@ -12,7 +12,7 @@ pub struct Semaphore {
 }

 impl Semaphore {
-    pub fn new(value: i32, max: i32) -> Self {
+    pub const fn new(value: i32, max: i32) -> Self {
        Semaphore { value: AtomicI32::new(value), max}
    }