diff options
Diffstat (limited to 'drivers/dma/dmaengine.c')
| -rw-r--r-- | drivers/dma/dmaengine.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c index 403dbe781122..6df144a65fef 100644 --- a/drivers/dma/dmaengine.c +++ b/drivers/dma/dmaengine.c | |||
| @@ -961,6 +961,8 @@ void dma_run_dependencies(struct dma_async_tx_descriptor *tx) | |||
| 961 | if (!dep) | 961 | if (!dep) |
| 962 | return; | 962 | return; |
| 963 | 963 | ||
| 964 | /* we'll submit tx->next now, so clear the link */ | ||
| 965 | tx->next = NULL; | ||
| 964 | chan = dep->chan; | 966 | chan = dep->chan; |
| 965 | 967 | ||
| 966 | /* keep submitting up until a channel switch is detected | 968 | /* keep submitting up until a channel switch is detected |