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authorChristoph Hellwig <hch@lst.de>2019-05-20 09:29:34 +0200
committerJoerg Roedel <jroedel@suse.de>2019-05-27 17:31:11 +0200
commit21b95aaf5f2212764d37b7569f3829a295e4042c (patch)
tree90d1afb49a994ee80d5e8077b494215d03fbf194 /drivers/cdrom
parent4c360acee9298d048921bec3e21c4183d06cb43a (diff)
iommu/dma: Refactor the page array remapping allocator
Move the call to dma_common_pages_remap into __iommu_dma_alloc and rename it to iommu_dma_alloc_remap. This creates a self-contained helper for remapped pages allocation and mapping. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>
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