blackfin: use kbuild.h instead of defining macros in asm-macros.c

Signed-off-by: NChristoph Lameter <clameter@sgi.com>
Cc: Bryan Wu <bryan.wu@analog.com>
Cc: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

arch/blackfin/kernel/asm-offsets.c

@@ -34,8 +34,7 @@
 #include <linux/hardirq.h>
 #include <linux/irq.h>
 #include <linux/thread_info.h>
-
-#define DEFINE(sym, val) asm volatile("\n->" #sym " %0 " #val : : "i" (val))
+#include <linux/kbuild.h>
 
 int main(void)
 {