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| /openbmc/linux/drivers/iommu/ |
| H A D | dma-iommu.c | 3fb3378b Mon May 20 02:29:43 CDT 2019 Christoph Hellwig <hch@lst.de> iommu/dma: Refactor iommu_dma_get_sgtable
Inline __iommu_dma_get_sgtable_page 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>
3fb3378b Mon May 20 02:29:43 CDT 2019 Christoph Hellwig <hch@lst.de> iommu/dma: Refactor iommu_dma_get_sgtable
Inline __iommu_dma_get_sgtable_page 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>
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