From 72b0169d5301a4f8a0393edad88dfd4aa65d7cbf Mon Sep 17 00:00:00 2001
From: Dylan McKay <me@dylanmckay.io>
Date: Sat, 23 Sep 2017 16:50:01 +1200
Subject: [PATCH] Rename RegVal to Register

---
 src/lib.rs                  | 4 ++--
 src/{reg.rs => register.rs} | 8 ++++----
 src/spi.rs                  | 2 --
 3 files changed, 6 insertions(+), 8 deletions(-)
 rename src/{reg.rs => register.rs} (93%)

diff --git a/src/lib.rs b/src/lib.rs
index 6036bad..691ebce 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -8,7 +8,7 @@
 
 #![no_std]
 
-pub use self::reg::Register;
+pub use self::register::{Register, RegisterValue};
 pub use self::pin::Pin;
 pub use self::usart::HardwareUsart;
 
@@ -20,7 +20,7 @@ pub mod cores;
 
 pub mod spi;
 
-mod reg;
+mod register;
 mod pin;
 mod usart;
 
diff --git a/src/reg.rs b/src/register.rs
similarity index 93%
rename from src/reg.rs
rename to src/register.rs
index 194823f..7c18068 100644
--- a/src/reg.rs
+++ b/src/register.rs
@@ -1,6 +1,6 @@
 use core::{cmp, convert, ops};
 
-pub trait RegVal : Copy + Clone +
+pub trait RegisterValue : Copy + Clone +
                ops::BitAnd<Output=Self> +
                ops::BitAndAssign +
                ops::BitOr<Output=Self> +
@@ -14,7 +14,7 @@ pub trait RegVal : Copy + Clone +
 }
 
 /// A register.
-pub trait Register<T: RegVal> {
+pub trait Register<T: RegisterValue> {
     /// The address of the register.
     const ADDR: *mut T;
 
@@ -90,6 +90,6 @@ pub trait Register<T: RegVal> {
     }
 }
 
-impl RegVal for u8 { }
-impl RegVal for u16 { }
+impl RegisterValue for u8 { }
+impl RegisterValue for u16 { }
 
diff --git a/src/spi.rs b/src/spi.rs
index 216e24b..fbac626 100644
--- a/src/spi.rs
+++ b/src/spi.rs
@@ -1,6 +1,5 @@
 use {Register, Pin};
 
-
 /// An SPI module.
 ///
 /// Information at
@@ -149,7 +148,6 @@ pub mod control_register {
 }
 
 /// Constants for the status register.
-#[allow(dead_code)]
 pub mod status_register {
     /// SPI interrupt flag.
     pub const SPIF: u8 = 1<<7;