1 files changed, 0 insertions, 4 deletions

diff --git a/include/asm-x86_64/pgtable.h b/include/asm-x86_64/pgtable.h
index 5f75ee5379a7..b21083891ce8 100644
--- a/include/asm-x86_64/pgtable.h
+++ b/include/asm-x86_64/pgtable.h
@@ -417,10 +417,6 @@ extern int kern_addr_valid(unsigned long addr);
 #define io_remap_pfn_range(vma, vaddr, pfn, size, prot)         \
                 remap_pfn_range(vma, vaddr, pfn, size, prot)
 
-#define MK_IOSPACE_PFN(space, pfn)      (pfn)
-#define GET_IOSPACE(pfn)                0
-#define GET_PFN(pfn)                    (pfn)
-
 #define HAVE_ARCH_UNMAPPED_AREA
 
 #define pgtable_cache_init()   do { } while (0)