dma-mapping: take dma_pfn_offset into account in dma_max_pfn

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This makes sure the generic version can be used with architectures /
devices that have a DMA offset in the direct mapping.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>

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Christoph Hellwig 2017-11-30 07:32:51 -08:00

parent 8fbc02ac62

commit a41ef1e455

1 changed files with 1 additions and 1 deletions

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include/linux/dma-mapping.h

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