diff options
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/ptdma/ptdma-dmaengine.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/ptdma/ptdma-dmaengine.c b/drivers/dma/ptdma/ptdma-dmaengine.c index cc22d162ce25..1aa65e5de0f3 100644 --- a/drivers/dma/ptdma/ptdma-dmaengine.c +++ b/drivers/dma/ptdma/ptdma-dmaengine.c @@ -254,7 +254,7 @@ static void pt_issue_pending(struct dma_chan *dma_chan) spin_unlock_irqrestore(&chan->vc.lock, flags); /* If there was nothing active, start processing */ - if (engine_is_idle) + if (engine_is_idle && desc) pt_cmd_callback(desc, 0); } |