Commit 19a61be8 authored by Vinod Koul's avatar Vinod Koul
Browse files

dmaengine: Documentation: Fix typo in provider.txt 



Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent 0a734757

Documentation/dmaengine/provider.txt

+1 −1
Original line number Diff line number Diff line
@@ -384,7 +384,7 @@ where to put them) 
    - The descriptor should be prepared for reuse by invoking

      dmaengine_desc_set_reuse() which will set DMA_CTRL_REUSE.

    - dmaengine_desc_set_reuse() will succeed only when channel support

      reusable descriptor as exhibited by capablities

      reusable descriptor as exhibited by capabilities

    - As a consequence, if a device driver wants to skip the dma_map_sg() and

      dma_unmap_sg() in between 2 transfers, because the DMA'd data wasn't used,

      it can resubmit the transfer right after its completion.