1 files changed, 3 insertions, 9 deletions

diff --git a/arch/sparc64/kernel/sbus.c b/arch/sparc64/kernel/sbus.c
index d403f3df2dc2..279758d56b29 100644
--- a/arch/sparc64/kernel/sbus.c
+++ b/arch/sparc64/kernel/sbus.c
@@ -26,16 +26,10 @@
 
 #define MAP_BASE        ((u32)0xc0000000)
 
-struct sbus_iommu_arena {
-        unsigned long   *map;
-        unsigned int    hint;
-        unsigned int    limit;
-};
-
 struct sbus_iommu {
         spinlock_t              lock;
 
-        struct sbus_iommu_arena arena;
+        struct iommu_arena      arena;
 
         iopte_t                 *page_table;
         unsigned long           strbuf_regs;
@@ -123,7 +117,7 @@ static void sbus_strbuf_flush(struct sbus_iommu *iommu, u32 base, unsigned long
 /* Based largely upon the ppc64 iommu allocator.  */
 static long sbus_arena_alloc(struct sbus_iommu *iommu, unsigned long npages)
 {
-        struct sbus_iommu_arena *arena = &iommu->arena;
+        struct iommu_arena *arena = &iommu->arena;
         unsigned long n, i, start, end, limit;
         int pass;
 
@@ -162,7 +156,7 @@ again:
         return n;
 }
 
-static void sbus_arena_free(struct sbus_iommu_arena *arena, unsigned long base, unsigned long npages)
+static void sbus_arena_free(struct iommu_arena *arena, unsigned long base, unsigned long npages)
 {
         unsigned long i;