Symbol: __iommu_dma_iova_unlink
drivers/iommu/dma-iommu.c
2081
__iommu_dma_iova_unlink(dev, state, offset, size, dir, attrs, false);
drivers/iommu/dma-iommu.c
2102
__iommu_dma_iova_unlink(dev, state, 0, mapped_len, dir, attrs,