2 files changed, 0 insertions, 9 deletions

diff --git a/include/asm-x86/mmzone_64.h b/include/asm-x86/mmzone_64.h
index 1e0ed34a6adc..b0c25ae111d9 100644
--- a/include/asm-x86/mmzone_64.h
+++ b/include/asm-x86/mmzone_64.h
@@ -43,12 +43,6 @@ static inline __attribute__((pure)) int phys_to_nid(unsigned long addr)
 
 extern int early_pfn_to_nid(unsigned long pfn);
 
-#ifdef CONFIG_DISCONTIGMEM
-#define pfn_to_nid(pfn) phys_to_nid((unsigned long)(pfn) << PAGE_SHIFT)
-
-extern int pfn_valid(unsigned long pfn);
-#endif
-
 #ifdef CONFIG_NUMA_EMU
 #define FAKE_NODE_MIN_SIZE      (64*1024*1024)
 #define FAKE_NODE_MIN_HASH_MASK (~(FAKE_NODE_MIN_SIZE - 1uL))
diff --git a/include/asm-x86/page_64.h b/include/asm-x86/page_64.h
index 6fdc904a5fa5..d400167c5509 100644
--- a/include/asm-x86/page_64.h
+++ b/include/asm-x86/page_64.h
@@ -122,9 +122,6 @@ extern unsigned long __phys_addr(unsigned long);
 #define __va(x)                 ((void *)((unsigned long)(x)+PAGE_OFFSET))
 #define __boot_va(x)            __va(x)
 #define __boot_pa(x)            __pa(x)
-#ifdef CONFIG_FLATMEM
-#define pfn_valid(pfn)          ((pfn) < end_pfn)
-#endif
 
 #define virt_to_page(kaddr)     pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
 #define virt_addr_valid(kaddr)  pfn_valid(__pa(kaddr) >> PAGE_SHIFT)