ruby: remove random seed

We no longer use the C library based random number generator: random().
Instead we use the C++ library provided rng.  So setting the random seed for
the RubySystem class has no effect.  Hence the variable and the corresponding
option are being dropped.

1 files changed, 0 insertions, 2 deletions

diff --git a/src/mem/ruby/system/System.hh b/src/mem/ruby/system/System.hh
index 5d306dfa2..70d216201 100644
--- a/src/mem/ruby/system/System.hh
+++ b/src/mem/ruby/system/System.hh
@@ -70,7 +70,6 @@ class RubySystem : public ClockedObject
     ~RubySystem();
 
     // config accessors
-    static int getRandomSeed() { return m_random_seed; }
     static int getRandomization() { return m_randomization; }
     static uint32_t getBlockSizeBytes() { return m_block_size_bytes; }
     static uint32_t getBlockSizeBits() { return m_block_size_bits; }
@@ -129,7 +128,6 @@ class RubySystem : public ClockedObject
 
   private:
     // configuration parameters
-    static int m_random_seed;
     static bool m_randomization;
     static uint32_t m_block_size_bytes;
     static uint32_t m_block_size_bits;