1 files changed, 1 insertions, 3 deletions

diff --git a/arch/alpha/mm/numa.c b/arch/alpha/mm/numa.c
index 6d5251254f68..bf6b65c81bef 100644
--- a/arch/alpha/mm/numa.c
+++ b/arch/alpha/mm/numa.c
@@ -13,6 +13,7 @@
 #include <linux/bootmem.h>
 #include <linux/swap.h>
 #include <linux/initrd.h>
+#include <linux/pfn.h>
 
 #include <asm/hwrpb.h>
 #include <asm/pgalloc.h>
@@ -27,9 +28,6 @@ bootmem_data_t node_bdata[MAX_NUMNODES];
 #define DBGDCONT(args...)
 #endif
 
-#define PFN_UP(x)       (((x) + PAGE_SIZE-1) >> PAGE_SHIFT)
-#define PFN_DOWN(x)     ((x) >> PAGE_SHIFT)
-#define PFN_PHYS(x)     ((x) << PAGE_SHIFT)
 #define for_each_mem_cluster(memdesc, cluster, i)               \
         for ((cluster) = (memdesc)->cluster, (i) = 0;           \
              (i) < (memdesc)->numclusters; (i)++, (cluster)++)