1 files changed, 7 insertions, 8 deletions

diff --git a/include/asm-powerpc/iommu.h b/include/asm-powerpc/iommu.h
index 4a82fdccee92..852e15f51a1e 100644
--- a/include/asm-powerpc/iommu.h
+++ b/include/asm-powerpc/iommu.h
@@ -69,10 +69,9 @@ struct iommu_table {
 };
 
 struct scatterlist;
-struct device_node;
 
 /* Frees table for an individual device node */
-extern void iommu_free_table(struct device_node *dn);
+extern void iommu_free_table(struct iommu_table *tbl, const char *node_name);
 
 /* Initializes an iommu_table based in values set in the passed-in
  * structure
@@ -80,19 +79,19 @@ extern void iommu_free_table(struct device_node *dn);
 extern struct iommu_table *iommu_init_table(struct iommu_table * tbl,
                                             int nid);
 
-extern int iommu_map_sg(struct iommu_table *tbl, struct scatterlist *sglist,
+extern int iommu_map_sg(struct device *dev, struct scatterlist *sglist,
                         int nelems, unsigned long mask,
                         enum dma_data_direction direction);
 extern void iommu_unmap_sg(struct iommu_table *tbl, struct scatterlist *sglist,
                            int nelems, enum dma_data_direction direction);
 
-extern void *iommu_alloc_coherent(struct iommu_table *tbl, size_t size,
-                                  dma_addr_t *dma_handle, unsigned long mask,
-                                  gfp_t flag, int node);
+extern void *iommu_alloc_coherent(struct device *dev, struct iommu_table *tbl,
+                                  size_t size, dma_addr_t *dma_handle,
+                                  unsigned long mask, gfp_t flag, int node);
 extern void iommu_free_coherent(struct iommu_table *tbl, size_t size,
                                 void *vaddr, dma_addr_t dma_handle);
-extern dma_addr_t iommu_map_single(struct iommu_table *tbl, void *vaddr,
-                                   size_t size, unsigned long mask,
+extern dma_addr_t iommu_map_single(struct device *dev, struct iommu_table *tbl,
+                                   void *vaddr, size_t size, unsigned long mask,
                                    enum dma_data_direction direction);
 extern void iommu_unmap_single(struct iommu_table *tbl, dma_addr_t dma_handle,
                                size_t size, enum dma_data_direction direction);