Commits
Christoph Hellwig committed efd9f10b706
iommu/dma: Refactor iommu_dma_mmap Inline __iommu_dma_mmap_pfn into the main function, and use the fact that __iommu_dma_get_pages return NULL for remapped contigous allocations to simplify the code flow a bit. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>