1 files changed, 9 insertions, 3 deletions

diff --git a/drivers/char/agp/sgi-agp.c b/drivers/char/agp/sgi-agp.c
index 4b3eda26797..d3aa159c9de 100644
--- a/drivers/char/agp/sgi-agp.c
+++ b/drivers/char/agp/sgi-agp.c
@@ -133,11 +133,14 @@ static int sgi_tioca_insert_memory(struct agp_memory *mem, off_t pg_start,
         off_t j;
         void *temp;
         struct agp_bridge_data *bridge;
+        u64 *table;
 
         bridge = mem->bridge;
         if (!bridge)
                 return -EINVAL;
 
+        table = (u64 *)bridge->gatt_table;
+
         temp = bridge->current_size;
 
         switch (bridge->driver->size_type) {
@@ -175,7 +178,7 @@ static int sgi_tioca_insert_memory(struct agp_memory *mem, off_t pg_start,
         j = pg_start;
 
         while (j < (pg_start + mem->page_count)) {
-                if (*(bridge->gatt_table + j))
+                if (table[j])
                         return -EBUSY;
                 j++;
         }
@@ -186,7 +189,7 @@ static int sgi_tioca_insert_memory(struct agp_memory *mem, off_t pg_start,
         }
 
         for (i = 0, j = pg_start; i < mem->page_count; i++, j++) {
-                *(bridge->gatt_table + j) =
+                table[j] =
                     bridge->driver->mask_memory(bridge, mem->memory[i],
                                                 mem->type);
         }
@@ -200,6 +203,7 @@ static int sgi_tioca_remove_memory(struct agp_memory *mem, off_t pg_start,
 {
         size_t i;
         struct agp_bridge_data *bridge;
+        u64 *table;
 
         bridge = mem->bridge;
         if (!bridge)
@@ -209,8 +213,10 @@ static int sgi_tioca_remove_memory(struct agp_memory *mem, off_t pg_start,
                 return -EINVAL;
         }
 
+        table = (u64 *)bridge->gatt_table;
+
         for (i = pg_start; i < (mem->page_count + pg_start); i++) {
-                *(bridge->gatt_table + i) = 0;
+                table[i] = 0;
         }
 
         bridge->driver->tlb_flush(mem);