replace PCI_DMA_BUS_IS_PHYS with a per-instance flag

replace PCI_DMA_BUS_IS_PHYS with a per-instance flag · Christoph Hellwig <hch@lst.de> · 2017-12-04
[PATCH 2/3] arm64: don't override dma_max_pfn · Christoph Hellwig <hch@lst.de> · 2017-12-04
[PATCH 1/3] dma-mapping: take dma_pfn_offset into account in dma_max_pfn · Christoph Hellwig <hch@lst.de> · 2017-12-04
[PATCH 3/3] dma-mapping: replace PCI_DMA_BUS_IS_PHYS with a flag in struct dma_map_ops · Christoph Hellwig <hch@lst.de> · 2017-12-04

From: Christoph Hellwig <hch@lst.de>
Date: 2017-12-04 16:36:12
Also in: linux-arm-kernel, linux-block, linux-iommu, lkml, netdev

Hi all,

this small series tries to get rid of the global and misnamed
PCI_DMA_BUS_IS_PHYS flag, and replace it with a setting in each
struct dma_map_ops instance.

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