From 9d76cd9b600fa82a7666d666756fe61649c89a86 Mon Sep 17 00:00:00 2001
From: Thomas Harte <thomas.harte@gmail.com>
Date: Thu, 4 Aug 2016 21:41:12 -0400
Subject: [PATCH] Removed dead instance storage.

---
 Storage/Disk/DiskDrive.cpp | 1 -
 Storage/Disk/DiskDrive.hpp | 1 -
 2 files changed, 2 deletions(-)

diff --git a/Storage/Disk/DiskDrive.cpp b/Storage/Disk/DiskDrive.cpp
index 12c2d5c55..3492a5bcb 100644
--- a/Storage/Disk/DiskDrive.cpp
+++ b/Storage/Disk/DiskDrive.cpp
@@ -13,7 +13,6 @@ using namespace Storage;
 DiskDrive::DiskDrive(unsigned int clock_rate, unsigned int clock_rate_multiplier, unsigned int revolutions_per_minute) :
 	_clock_rate(clock_rate * clock_rate_multiplier),
 	_clock_rate_multiplier(clock_rate_multiplier),
-	_revolutions_per_minute(revolutions_per_minute),
 	_head_position(0),
 
 	TimedEventLoop(clock_rate * clock_rate_multiplier)
diff --git a/Storage/Disk/DiskDrive.hpp b/Storage/Disk/DiskDrive.hpp
index ee7674d0b..216a1626b 100644
--- a/Storage/Disk/DiskDrive.hpp
+++ b/Storage/Disk/DiskDrive.hpp
@@ -92,7 +92,6 @@ class DiskDrive: public DigitalPhaseLockedLoop::Delegate, public TimedEventLoop
 		Time _bit_length;
 		unsigned int _clock_rate;
 		unsigned int _clock_rate_multiplier;
-		unsigned int _revolutions_per_minute;
 		Time _rotational_multiplier;
 
 		std::shared_ptr<DigitalPhaseLockedLoop> _pll;