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Diffstat (limited to 'arch/powerpc/platforms/pseries/vio.c')
-rw-r--r--arch/powerpc/platforms/pseries/vio.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/pseries/vio.c b/arch/powerpc/platforms/pseries/vio.c
index 117beb9e8786..8a47f168476b 100644
--- a/arch/powerpc/platforms/pseries/vio.c
+++ b/arch/powerpc/platforms/pseries/vio.c
@@ -519,7 +519,7 @@ static dma_addr_t vio_dma_iommu_map_page(struct device *dev, struct page *page,
{
struct vio_dev *viodev = to_vio_dev(dev);
struct iommu_table *tbl;
- dma_addr_t ret = DMA_ERROR_CODE;
+ dma_addr_t ret = IOMMU_MAPPING_ERROR;
tbl = get_iommu_table_base(dev);
if (vio_cmo_alloc(viodev, roundup(size, IOMMU_PAGE_SIZE(tbl)))) {
@@ -625,6 +625,7 @@ static const struct dma_map_ops vio_dma_mapping_ops = {
.unmap_page = vio_dma_iommu_unmap_page,
.dma_supported = vio_dma_iommu_dma_supported,
.get_required_mask = vio_dma_get_required_mask,
+ .mapping_error = dma_iommu_mapping_error,
};
/**