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SubjectRe: [PATCH v2 03/10] PCI/P2PDMA: Add PCI p2pmem dma mappings to adjust the bus offset

On 01/03/18 10:49 AM, Bjorn Helgaas wrote:
>> +int pci_p2pdma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
>> + enum dma_data_direction dir)
> Same question as before about why the mixture of "pci_*" interfaces
> that take "struct device *" parameters.

In this case, per the discussion in v1, it was felt the _map_sg()
function should take the same arguments as dma_map_sg().


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