diff --git a/arch/alpha/kernel/asm-offsets.c b/arch/alpha/kernel/asm-offsets.c
index 6c56c75..4b18cd9 100644
--- a/arch/alpha/kernel/asm-offsets.c
+++ b/arch/alpha/kernel/asm-offsets.c
@@ -8,13 +8,9 @@
 #include <linux/stddef.h>
 #include <linux/sched.h>
 #include <linux/ptrace.h>
+#include <linux/kbuild.h>
 #include <asm/io.h>
 
-#define DEFINE(sym, val) \
-        asm volatile("\n->" #sym " %0 " #val : : "i" (val))
-
-#define BLANK() asm volatile("\n->" : : )
-
 void foo(void)
 {
 	DEFINE(TI_TASK, offsetof(struct thread_info, task));