arm, mem: Remove unused CLEAR_LL request flag

Cleaning up dead code. The CLREX stores zero directly to
MISCREG_LOCKFLAG and so the request flag is no longer needed. The
corresponding functionality in the cache tags is also removed.

1 files changed, 0 insertions, 6 deletions

diff --git a/src/mem/cache/tags/fa_lru.hh b/src/mem/cache/tags/fa_lru.hh
index 1c6bd2431..def4c9b2c 100644
--- a/src/mem/cache/tags/fa_lru.hh
+++ b/src/mem/cache/tags/fa_lru.hh
@@ -306,12 +306,6 @@ public:
     }
 
     /**
-     *iterated through all blocks and clear all locks
-     *Needed to clear all lock tracking at once
-     */
-    virtual void clearLocks();
-
-    /**
      * @todo Implement as in lru. Currently not used
      */
     virtual std::string print() const { return ""; }