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Documentation :dmaengine: clarify DMA desc. pointer after submission
authorFederico Vaga <federico.vaga@cern.ch>
Fri, 8 Feb 2019 15:30:38 +0000 (16:30 +0100)
committerVinod Koul <vkoul@kernel.org>
Mon, 11 Feb 2019 11:53:32 +0000 (17:23 +0530)
commit49b5fa150a916de56031de5d04fa7be7b1baa351
treee72f9e3e75905245439d6f8008e7dbf2dd52916ftree | snapshot
parente6af58231d6fddd2ebe4c42eb215cd36ded29b0bcommit | diff
Documentation :dmaengine: clarify DMA desc. pointer after submission

It clarifies that the DMA description pointer returned by
`dmaengine_prep_*` function should not be used after submission.

Signed-off-by: Federico Vaga <federico.vaga@cern.ch>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Documentation/driver-api/dmaengine/client.rst diff | blob | history
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