agp: kill phys_to_gart() and gart_to_phys()

There seems to be no reason for these -- they're a 1:1 mapping on all
platforms.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/char/agp/amd-k7-agp.c b/drivers/char/agp/amd-k7-agp.c
index 542a87895ae..73dbf40c874 100644
--- a/drivers/char/agp/amd-k7-agp.c
+++ b/drivers/char/agp/amd-k7-agp.c
@@ -44,7 +44,7 @@ static int amd_create_page_map(struct amd_page_map *page_map)
 #ifndef CONFIG_X86
         SetPageReserved(virt_to_page(page_map->real));
         global_cache_flush();
-        page_map->remapped = ioremap_nocache(virt_to_gart(page_map->real),
+        page_map->remapped = ioremap_nocache(virt_to_phys(page_map->real),
                                             PAGE_SIZE);
         if (page_map->remapped == NULL) {
                 ClearPageReserved(virt_to_page(page_map->real));
@@ -160,7 +160,7 @@ static int amd_create_gatt_table(struct agp_bridge_data *bridge)
 
         agp_bridge->gatt_table_real = (u32 *)page_dir.real;
         agp_bridge->gatt_table = (u32 __iomem *)page_dir.remapped;
-        agp_bridge->gatt_bus_addr = virt_to_gart(page_dir.real);
+        agp_bridge->gatt_bus_addr = virt_to_phys(page_dir.real);
 
         /* Get the address for the gart region.
          * This is a bus address even on the alpha, b/c its
@@ -173,7 +173,7 @@ static int amd_create_gatt_table(struct agp_bridge_data *bridge)
 
         /* Calculate the agp offset */
         for (i = 0; i < value->num_entries / 1024; i++, addr += 0x00400000) {
-                writel(virt_to_gart(amd_irongate_private.gatt_pages[i]->real) | 1,
+                writel(virt_to_phys(amd_irongate_private.gatt_pages[i]->real) | 1,
                         page_dir.remapped+GET_PAGE_DIR_OFF(addr));
                 readl(page_dir.remapped+GET_PAGE_DIR_OFF(addr));        /* PCI Posting. */
         }
@@ -325,7 +325,7 @@ static int amd_insert_memory(struct agp_memory *mem, off_t pg_start, int type)
                 addr = (j * PAGE_SIZE) + agp_bridge->gart_bus_addr;
                 cur_gatt = GET_GATT(addr);
                 writel(agp_generic_mask_memory(agp_bridge,
-                                               phys_to_gart(page_to_phys(mem->pages[i])),
+                                               page_to_phys(mem->pages[i]),
                                                mem->type),
                        cur_gatt+GET_GATT_OFF(addr));
                 readl(cur_gatt+GET_GATT_OFF(addr));     /* PCI Posting. */