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/base.hh b/src/mem/cache/tags/base.hh
index 05f51167e..f1ef947a5 100644
--- a/src/mem/cache/tags/base.hh
+++ b/src/mem/cache/tags/base.hh
@@ -171,12 +171,6 @@ class BaseTags : public ClockedObject
     virtual void computeStats() {}
 
     /**
-     *iterated through all blocks and clear all locks
-     *Needed to clear all lock tracking at once
-     */
-    virtual void clearLocks() {}
-
-    /**
      * Print all tags used
      */
     virtual std::string print() const = 0;