iommu/dma: Use correct offset in map_sg

[cascardo/linux.git] / drivers / iommu / dma-iommu.c

diff --git a/drivers/iommu/dma-iommu.c b/drivers/iommu/dma-iommu.c
index 2e7417f..72d6182 100644 (file)
--- a/drivers/iommu/dma-iommu.c
+++ b/drivers/iommu/dma-iommu.c
@@ -458,7 +458,7 @@ int iommu_dma_map_sg(struct device *dev, struct scatterlist *sg,
                size_t s_offset = iova_offset(iovad, s->offset);
                size_t s_length = s->length;
 
-               sg_dma_address(s) = s->offset;
+               sg_dma_address(s) = s_offset;
                sg_dma_len(s) = s_length;
                s->offset -= s_offset;
                s_length = iova_align(iovad, s_length + s_offset);