diff options
| -rw-r--r-- | include/linux/dmaengine.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h index 4662d9aa6d5a..2f69e1d93f92 100644 --- a/include/linux/dmaengine.h +++ b/include/linux/dmaengine.h @@ -895,6 +895,8 @@ static inline int dmaengine_terminate_async(struct dma_chan *chan) */ static inline void dmaengine_synchronize(struct dma_chan *chan) { + might_sleep(); + if (chan->device->device_synchronize) chan->device->device_synchronize(chan); } |