1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/memblock.h b/include/linux/memblock.h
index 31def584cceb..2491355bb6e4 100644
--- a/include/linux/memblock.h
+++ b/include/linux/memblock.h
@@ -197,7 +197,7 @@ static inline unsigned long memblock_region_reserved_end_pfn(const struct memblo
              region++)
 
 
-#ifdef ARCH_DISCARD_MEMBLOCK
+#ifdef CONFIG_ARCH_DISCARD_MEMBLOCK
 #define __init_memblock __meminit
 #define __initdata_memblock __meminitdata
 #else