changeset 82491f9ed266 in /z/repo/gem5
details: http://repo.gem5.org/gem5?cmd=changeset;node=82491f9ed266
description:
dma: remove unused variable
this patch removes the actionInProgress field from the DmaPort class.
this variable is only defined and initiated in the ctor. it is never
used.
diffstat:
src/dev/dma_device.cc | 2 +-
src/dev/dma_device.hh | 3 ---
2 files changed, 1 insertions(+), 4 deletions(-)
diffs (25 lines):
diff -r c8d4b0595448 -r 82491f9ed266 src/dev/dma_device.cc
--- a/src/dev/dma_device.cc Fri Jul 27 16:08:04 2012 -0400
+++ b/src/dev/dma_device.cc Fri Jul 27 16:08:05 2012 -0400
@@ -49,7 +49,7 @@
DmaPort::DmaPort(MemObject *dev, System *s, Tick min_backoff, Tick max_backoff)
: MasterPort(dev->name() + ".dma", dev), device(dev), sys(s),
masterId(s->getMasterId(dev->name())),
- pendingCount(0), actionInProgress(0), drainEvent(NULL),
+ pendingCount(0), drainEvent(NULL),
backoffTime(0), minBackoffDelay(min_backoff),
maxBackoffDelay(max_backoff), inRetry(false),
backoffEvent(this)
diff -r c8d4b0595448 -r 82491f9ed266 src/dev/dma_device.hh
--- a/src/dev/dma_device.hh Fri Jul 27 16:08:04 2012 -0400
+++ b/src/dev/dma_device.hh Fri Jul 27 16:08:05 2012 -0400
@@ -83,9 +83,6 @@
/** Number of outstanding packets the dma port has. */
int pendingCount;
- /** If a dmaAction is in progress. */
- int actionInProgress;
-
/** If we need to drain, keep the drain event around until we're done
* here.*/
Event *drainEvent;
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