[PATCH 1/1] dmaengine: add dmaengine_get_provider_device() API
Vinod Koul
vkoul at kernel.org
Fri Oct 9 03:14:58 PDT 2026
On Fri, 02 Oct 2026 16:23:40 -0400, Frank.Li at oss.nxp.com wrote:
> Add dmaengine_get_provider_device() API and kernel doc for
> dmaengine_get_dma_device() to describe the difference.
>
> dmaengine_get_dma_device() is used for DMA mapping because some DMA
> engines provide per-channel iommu mapping.
>
> dmaengine_get_provider_device() is used to find a DMA engine channel
> by a filter function.
>
> [...]
Applied, thanks!
[1/1] dmaengine: add dmaengine_get_provider_device() API
commit: 61527d7e6998e87b3acd04f1cd2f4d6814385051
Best regards,
--
~Vinod
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