Robin Murphy 4ad4c1f394 dma-mapping: don't store redundant offsets ...

A bus_dma_region necessarily stores both CPU and DMA base addresses for
a range, so there's no need to also store the difference between them.

Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>

2023-12-15 12:32:42 +01:00

3.6 KiB

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