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-rw-r--r--include/linux/iommu.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index 64bd20142cbe..c28178f3690a 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -1116,7 +1116,7 @@ static inline void iommu_free_global_pasid(ioasid_t pasid) {}
* Creates a mapping at @iova for the buffer described by a scatterlist
* stored in the given sg_table object in the provided IOMMU domain.
*/
-static inline size_t iommu_map_sgtable(struct iommu_domain *domain,
+static inline ssize_t iommu_map_sgtable(struct iommu_domain *domain,
unsigned long iova, struct sg_table *sgt, int prot)
{
return iommu_map_sg(domain, iova, sgt->sgl, sgt->orig_nents, prot,