[SPARC64]: Consolidate {sbus,pci}_iommu_arena.

Move to asm-sparc64/iommu.h and rename to plain "iommu_arena".

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 7 deletions

diff --git a/include/asm-sparc64/pbm.h b/include/asm-sparc64/pbm.h
index 9afcc06a575d..4a0ed2ea950c 100644
--- a/include/asm-sparc64/pbm.h
+++ b/include/asm-sparc64/pbm.h
@@ -35,19 +35,13 @@ struct pci_controller_info;
 /* This contains the software state necessary to drive a PCI
  * controller's IOMMU.
  */
-struct pci_iommu_arena {
-        unsigned long   *map;
-        unsigned int    hint;
-        unsigned int    limit;
-};
-
 struct pci_iommu {
         /* This protects the controller's IOMMU and all
          * streaming buffers underneath.
          */
         spinlock_t      lock;
 
-        struct pci_iommu_arena arena;
+        struct iommu_arena arena;
 
         /* IOMMU page table, a linear array of ioptes. */
         iopte_t         *page_table;            /* The page table itself. */