diff options
Diffstat (limited to 'Documentation/dmaengine.txt')
| -rw-r--r-- | Documentation/dmaengine.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/dmaengine.txt b/Documentation/dmaengine.txt index 573e28ce9751..11fb87ff6cd0 100644 --- a/Documentation/dmaengine.txt +++ b/Documentation/dmaengine.txt @@ -98,7 +98,7 @@ The slave DMA usage consists of following steps: unsigned long flags); The peripheral driver is expected to have mapped the scatterlist for - the DMA operation prior to calling device_prep_slave_sg, and must + the DMA operation prior to calling dmaengine_prep_slave_sg(), and must keep the scatterlist mapped until the DMA operation has completed. The scatterlist must be mapped using the DMA struct device. If a mapping needs to be synchronized later, dma_sync_*_for_*() must be @@ -195,5 +195,5 @@ Further APIs: Note: Not all DMA engine drivers can return reliable information for a running DMA channel. It is recommended that DMA engine users - pause or stop (via dmaengine_terminate_all) the channel before + pause or stop (via dmaengine_terminate_all()) the channel before using this API. |