1 files changed, 7 insertions, 40 deletions

diff --git a/arch/powerpc/platforms/powernv/pci.c b/arch/powerpc/platforms/powernv/pci.c
index 1477422b907a..2793b9d576e3 100644
--- a/arch/powerpc/platforms/powernv/pci.c
+++ b/arch/powerpc/platforms/powernv/pci.c
@@ -572,9 +572,9 @@ struct pci_ops pnv_pci_ops = {
 	.write = pnv_pci_write_config,
 };
 
-static int pnv_tce_build(struct iommu_table *tbl, long index, long npages,
-			 unsigned long uaddr, enum dma_data_direction direction,
-			 struct dma_attrs *attrs, bool rm)
+int pnv_tce_build(struct iommu_table *tbl, long index, long npages,
+		unsigned long uaddr, enum dma_data_direction direction,
+		struct dma_attrs *attrs)
 {
 	u64 proto_tce = iommu_direction_to_tce_perm(direction);
 	__be64 *tcep, *tces;
@@ -592,22 +592,12 @@ static int pnv_tce_build(struct iommu_table *tbl, long index, long npages,
 	 * of flags if that becomes the case
 	 */
 	if (tbl->it_type & TCE_PCI_SWINV_CREATE)
-		pnv_pci_ioda_tce_invalidate(tbl, tces, tcep - 1, rm);
+		pnv_pci_ioda_tce_invalidate(tbl, tces, tcep - 1, false);
 
 	return 0;
 }
 
-static int pnv_tce_build_vm(struct iommu_table *tbl, long index, long npages,
-			    unsigned long uaddr,
-			    enum dma_data_direction direction,
-			    struct dma_attrs *attrs)
-{
-	return pnv_tce_build(tbl, index, npages, uaddr, direction, attrs,
-			false);
-}
-
-static void pnv_tce_free(struct iommu_table *tbl, long index, long npages,
-		bool rm)
+void pnv_tce_free(struct iommu_table *tbl, long index, long npages)
 {
 	__be64 *tcep, *tces;
 
@@ -617,32 +607,14 @@ static void pnv_tce_free(struct iommu_table *tbl, long index, long npages,
 		*(tcep++) = cpu_to_be64(0);
 
 	if (tbl->it_type & TCE_PCI_SWINV_FREE)
-		pnv_pci_ioda_tce_invalidate(tbl, tces, tcep - 1, rm);
-}
-
-static void pnv_tce_free_vm(struct iommu_table *tbl, long index, long npages)
-{
-	pnv_tce_free(tbl, index, npages, false);
+		pnv_pci_ioda_tce_invalidate(tbl, tces, tcep - 1, false);
 }
 
-static unsigned long pnv_tce_get(struct iommu_table *tbl, long index)
+unsigned long pnv_tce_get(struct iommu_table *tbl, long index)
 {
 	return ((u64 *)tbl->it_base)[index - tbl->it_offset];
 }
 
-static int pnv_tce_build_rm(struct iommu_table *tbl, long index, long npages,
-			    unsigned long uaddr,
-			    enum dma_data_direction direction,
-			    struct dma_attrs *attrs)
-{
-	return pnv_tce_build(tbl, index, npages, uaddr, direction, attrs, true);
-}
-
-static void pnv_tce_free_rm(struct iommu_table *tbl, long index, long npages)
-{
-	pnv_tce_free(tbl, index, npages, true);
-}
-
 void pnv_pci_setup_iommu_table(struct iommu_table *tbl,
 			       void *tce_mem, u64 tce_size,
 			       u64 dma_offset, unsigned page_shift)
@@ -744,11 +716,6 @@ void __init pnv_pci_init(void)
 	pci_devs_phb_init();
 
 	/* Configure IOMMU DMA hooks */
-	ppc_md.tce_build = pnv_tce_build_vm;
-	ppc_md.tce_free = pnv_tce_free_vm;
-	ppc_md.tce_build_rm = pnv_tce_build_rm;
-	ppc_md.tce_free_rm = pnv_tce_free_rm;
-	ppc_md.tce_get = pnv_tce_get;
 	set_pci_dma_ops(&dma_iommu_ops);
 }