diff --git a/arch/s390/include/asm/sparsemem.h b/arch/s390/include/asm/sparsemem.h
index 0fb34027d3f6fbdc5a851f796a0e23d368bea071..a60d085ddb4d90089d7e73850955432ca2372eb6 100644
--- a/arch/s390/include/asm/sparsemem.h
+++ b/arch/s390/include/asm/sparsemem.h
@@ -4,13 +4,11 @@
 #ifdef CONFIG_64BIT
 
 #define SECTION_SIZE_BITS	28
-#define MAX_PHYSADDR_BITS	46
 #define MAX_PHYSMEM_BITS	46
 
 #else
 
 #define SECTION_SIZE_BITS	25
-#define MAX_PHYSADDR_BITS	31
 #define MAX_PHYSMEM_BITS	31
 
 #endif /* CONFIG_64BIT */