From 2c3bacd96457b13f6c2f2a7e9ef28ed6f8311d1f Mon Sep 17 00:00:00 2001
From: Tilman Sauerbeck <tilman@code-monkey.de>
Date: Wed, 8 Jan 2020 11:45:29 +0100
Subject: [PATCH] common: Implement Storage::clear() in Mx25l.

---
 src/common/mx25l.rs   | 4 ++++
 src/common/storage.rs | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/src/common/mx25l.rs b/src/common/mx25l.rs
index 388d311..ea2b8c1 100644
--- a/src/common/mx25l.rs
+++ b/src/common/mx25l.rs
@@ -191,4 +191,8 @@ impl Storage for Mx25l {
 
         Ok(())
     }
+
+    fn clear(&mut self) {
+        self.erase_all();
+    }
 }
diff --git a/src/common/storage.rs b/src/common/storage.rs
index 784a1f6..c6d3fb7 100644
--- a/src/common/storage.rs
+++ b/src/common/storage.rs
@@ -29,4 +29,6 @@ pub trait Storage {
     fn read(&self, address: usize, buffer: &mut [u8]);
 
     fn write(&mut self, address: usize, buffer: &[u8; 4096]) -> Result<(), Error>;
+
+    fn clear(&mut self);
 }
-- 
2.30.2