From 0200aa69bdfe969c40c4487e8a3524a7c2c18807 Mon Sep 17 00:00:00 2001
From: topquark12 <aw@m-labs.hk>
Date: Wed, 13 Jan 2021 17:16:29 +0800
Subject: [PATCH] flash store: clean up

---
 src/flash_store.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/flash_store.rs b/src/flash_store.rs
index 27b55ba..92dcc91 100644
--- a/src/flash_store.rs
+++ b/src/flash_store.rs
@@ -11,6 +11,7 @@ pub const FLASH_SECTOR: u8 = 12;
 static mut BACKUP_SPACE: [u8; FLASH_SECTOR_SIZE] = [0; FLASH_SECTOR_SIZE];
 
 extern "C" {
+    // These are from memory.x
     static _config_start: usize;
     static _flash_start: usize;
 }
@@ -24,7 +25,7 @@ unsafe fn get_offset() -> usize {
 }
 
 impl StoreBackend for FlashBackend {
-    type Data = [u8];    
+    type Data = [u8];
 
     fn data(&self) -> &Self::Data {
         unsafe {