iommu/dma: Remove the flush_page callback

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We now have a arch_dma_prep_coherent architecture hook that is used
for the generic DMA remap allocator, and we should use the same
interface for the dma-iommu code.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Christoph Hellwig 2019-05-20 09:29:27 +02:00 • committed by Joerg Roedel

parent 185da893fa

commit af751d4308

3 changed files with 5 additions and 14 deletions

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8

arch/arm64/mm/dma-mapping.c

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8

drivers/iommu/dma-iommu.c

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3

include/linux/dma-iommu.h

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