| commit | f072218cca5b076dd99f3dfa3aaafedfd0023a51 | [log] [tgz] |
|---|---|---|
| author | Heiner Kallweit <hkallweit1@gmail.com> | Thu Jun 27 23:19:09 2019 +0200 |
| committer | David S. Miller <davem@davemloft.net> | Sat Jun 29 12:29:39 2019 -0700 |
| tree | 116642c249c9fb87a4837c6e64c4efacca1888d0 | |
| parent | 3c18cbe33711d7f46aa3787c79ff809011f54b40 [diff] |
r8169: remove not needed call to dma_sync_single_for_device DMA_API_HOWTO.txt includes an example explaining when dma_sync_single_for_device() is not needed, and that example matches our use case. The buffer isn't changed by the CPU and direction is DMA_FROM_DEVICE, so we can remove the call to dma_sync_single_for_device(). Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>