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| author | Anthony Gutierrez <atgutier@umich.edu> | 2012-07-27 16:08:05 -0400 |
|---|---|---|
| committer | Anthony Gutierrez <atgutier@umich.edu> | 2012-07-27 16:08:05 -0400 |
| commit | 630068be6f7b6dc5c612867c764c37e41fd90a4a (patch) | |
| tree | a2798714714292221f43a1d495085f6487e5b25a | |
| parent | 8133f2460fa8a6201deb361989a1179a163140fb (diff) | |
| download | gem5-630068be6f7b6dc5c612867c764c37e41fd90a4a.tar.xz | |
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.
| -rw-r--r-- | src/dev/dma_device.cc | 2 | ||||
| -rw-r--r-- | src/dev/dma_device.hh | 3 |
2 files changed, 1 insertions, 4 deletions
diff --git a/src/dev/dma_device.cc b/src/dev/dma_device.cc index a50dd933e..ddc8e7386 100644 --- a/src/dev/dma_device.cc +++ b/src/dev/dma_device.cc @@ -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 --git a/src/dev/dma_device.hh b/src/dev/dma_device.hh index 8b40cc7e4..ccf388fa4 100644 --- a/src/dev/dma_device.hh +++ b/src/dev/dma_device.hh @@ -83,9 +83,6 @@ class DmaPort : public MasterPort /** 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; |