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Searched refs:mtk_mapping (Results 1 – 1 of 1) sorted by relevance

/linux/drivers/iommu/
H A Dmtk_iommu_v1.c299 struct dma_iommu_mapping *mtk_mapping; in mtk_iommu_v1_attach_device() local
303 mtk_mapping = data->mapping; in mtk_iommu_v1_attach_device()
304 if (mtk_mapping->domain != domain) in mtk_iommu_v1_attach_device()
407 struct dma_iommu_mapping *mtk_mapping; in mtk_iommu_v1_create_mapping() local
434 mtk_mapping = data->mapping; in mtk_iommu_v1_create_mapping()
435 if (!mtk_mapping) { in mtk_iommu_v1_create_mapping()
437 mtk_mapping = arm_iommu_create_mapping(dev, 0, 1ULL << 32); in mtk_iommu_v1_create_mapping()
438 if (IS_ERR(mtk_mapping)) in mtk_iommu_v1_create_mapping()
439 return PTR_ERR(mtk_mapping); in mtk_iommu_v1_create_mapping()
441 data->mapping = mtk_mapping; in mtk_iommu_v1_create_mapping()
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