From 496579b48b985391be4191505de37228c0e74b5e Mon Sep 17 00:00:00 2001
From: Grant Miller <GrantM11235@gmail.com>
Date: Mon, 6 Dec 2021 18:16:15 -0600
Subject: [PATCH] Move Word trait to mod

---
 embassy-stm32/src/spi/mod.rs | 5 +++++
 embassy-stm32/src/spi/v1.rs  | 5 +----
 embassy-stm32/src/spi/v2.rs  | 5 +----
 3 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/embassy-stm32/src/spi/mod.rs b/embassy-stm32/src/spi/mod.rs
index 80a05aac6..be4061e0f 100644
--- a/embassy-stm32/src/spi/mod.rs
+++ b/embassy-stm32/src/spi/mod.rs
@@ -374,6 +374,11 @@ impl RegsExt for crate::pac::spi::Spi {
     }
 }
 
+trait Word {}
+
+impl Word for u8 {}
+impl Word for u16 {}
+
 pub(crate) mod sealed {
     use super::*;
 
diff --git a/embassy-stm32/src/spi/v1.rs b/embassy-stm32/src/spi/v1.rs
index 255bd950a..c1a9cdbfd 100644
--- a/embassy-stm32/src/spi/v1.rs
+++ b/embassy-stm32/src/spi/v1.rs
@@ -258,10 +258,7 @@ impl<'d, T: Instance, Tx: TxDmaChannel<T>, Rx: RxDmaChannel<T>> traits::FullDupl
     }
 }
 
-trait Word {}
-
-impl Word for u8 {}
-impl Word for u16 {}
+use super::Word;
 
 fn write_word<W: Word>(regs: &'static crate::pac::spi::Spi, word: W) -> Result<(), Error> {
     loop {
diff --git a/embassy-stm32/src/spi/v2.rs b/embassy-stm32/src/spi/v2.rs
index b1fae4bdc..1ca90619d 100644
--- a/embassy-stm32/src/spi/v2.rs
+++ b/embassy-stm32/src/spi/v2.rs
@@ -174,10 +174,7 @@ impl<'d, T: Instance, Tx, Rx> Spi<'d, T, Tx, Rx> {
     }
 }
 
-trait Word {}
-
-impl Word for u8 {}
-impl Word for u16 {}
+use super::Word;
 
 /// Write a single word blocking. Assumes word size have already been set.
 fn write_word<W: Word>(regs: &'static crate::pac::spi::Spi, word: W) -> Result<(), Error> {