diff options
Diffstat (limited to 'include/linux/dmaengine.h')
| -rw-r--r-- | include/linux/dmaengine.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h index 99efe2b9b4ea..b3d251c9734e 100644 --- a/include/linux/dmaengine.h +++ b/include/linux/dmaengine.h @@ -996,7 +996,8 @@ static inline struct dma_async_tx_descriptor *dmaengine_prep_slave_single( * @vecs: The array of DMA vectors that should be transferred * @nents: The number of DMA vectors in the array * @dir: Specifies the direction of the data transfer - * @flags: DMA engine flags + * @flags: DMA engine flags - DMA_PREP_REPEAT can be used to mark a cyclic + * DMA transfer */ static inline struct dma_async_tx_descriptor *dmaengine_prep_peripheral_dma_vec( struct dma_chan *chan, const struct dma_vec *vecs, size_t nents, |