From d6086d3f075be0060ffc3fd0559bcf662dc09a98 Mon Sep 17 00:00:00 2001
From: Dario Nieuwenhuis <dirbaio@dirbaio.net>
Date: Sun, 26 Feb 2023 23:43:12 +0100
Subject: nvic: do not require `&mut self` for `request`.

---
 src/peripheral/nvic.rs | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/peripheral/nvic.rs b/src/peripheral/nvic.rs
index 067c1d9..fccd6a2 100644
--- a/src/peripheral/nvic.rs
+++ b/src/peripheral/nvic.rs
@@ -94,15 +94,14 @@ impl NVIC {
     /// [`NVIC::pend`]: #method.pend
     #[cfg(not(armv6m))]
     #[inline]
-    pub fn request<I>(&mut self, interrupt: I)
+    pub fn request<I>(interrupt: I)
     where
         I: InterruptNumber,
     {
         let nr = interrupt.number();
 
-        unsafe {
-            self.stir.write(u32::from(nr));
-        }
+        // NOTE(ptr) this is a write to a stateless register
+        unsafe { (*Self::PTR).stir.write(u32::from(nr)) }
     }
 
     /// Disables `interrupt`
-- 
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