From 13ad07601b3d7cdc38f85ba5960b472f3ab29fa3 Mon Sep 17 00:00:00 2001
From: Nilay Vaish <nilay@cs.wisc.edu>
Date: Sun, 23 Feb 2014 19:16:15 -0600
Subject: ruby: protocols: remove unused action z_stall

---
 src/mem/protocol/MESI_Two_Level-dma.sm | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'src/mem/protocol/MESI_Two_Level-dma.sm')

diff --git a/src/mem/protocol/MESI_Two_Level-dma.sm b/src/mem/protocol/MESI_Two_Level-dma.sm
index f0301118c..37c5f982e 100644
--- a/src/mem/protocol/MESI_Two_Level-dma.sm
+++ b/src/mem/protocol/MESI_Two_Level-dma.sm
@@ -148,10 +148,6 @@ machine(DMA, "DMA Controller")
     dmaResponseQueue_in.dequeue();
   }
 
-  action(z_stall, "z", desc="dma is busy..stall") {
-    // do nothing
-  }
-
   transition(READY, ReadRequest, BUSY_RD) {
     s_sendReadRequest;
     p_popRequestQueue;
-- 
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