1 files changed, 5 insertions, 10 deletions

diff --git a/include/asm-arm/memory.h b/include/asm-arm/memory.h
index b4e1146ab682..afa5c3ea077c 100644
--- a/include/asm-arm/memory.h
+++ b/include/asm-arm/memory.h
@@ -172,9 +172,7 @@ static inline __deprecated void *bus_to_virt(unsigned long x)
  *  virt_addr_valid(k)  indicates whether a virtual address is valid
  */
 #ifndef CONFIG_DISCONTIGMEM
-
-#define page_to_pfn(page)       (((page) - mem_map) + PHYS_PFN_OFFSET)
-#define pfn_to_page(pfn)        ((mem_map + (pfn)) - PHYS_PFN_OFFSET)
+#define ARCH_PFN_OFFSET         (PHYS_PFN_OFFSET)
 #define pfn_valid(pfn)          ((pfn) >= PHYS_PFN_OFFSET && (pfn) < (PHYS_PFN_OFFSET + max_mapnr))
 
 #define virt_to_page(kaddr)     (pfn_to_page(__pa(kaddr) >> PAGE_SHIFT))
@@ -189,13 +187,8 @@ static inline __deprecated void *bus_to_virt(unsigned long x)
  * around in memory.
  */
 #include <linux/numa.h>
-
-#define page_to_pfn(page)                                       \
-        (( (page) - page_zone(page)->zone_mem_map)              \
-          + page_zone(page)->zone_start_pfn)
-
-#define pfn_to_page(pfn)                                        \
-        (PFN_TO_MAPBASE(pfn) + LOCAL_MAP_NR((pfn) << PAGE_SHIFT))
+#define arch_pfn_to_nid(pfn)    (PFN_TO_NID(pfn))
+#define arch_local_page_offset(pfn, nid) (LOCAL_MAP_NR((pfn) << PAGE_OFFSET))
 
 #define pfn_valid(pfn)                                          \
         ({                                                      \
@@ -243,4 +236,6 @@ static inline __deprecated void *bus_to_virt(unsigned long x)
 
 #endif
 
+#include <asm-generic/memory_model.h>
+
 #endif