To get hard_smp_processor_id() even on UP builds. Signed-off-by: David S. Miller <davem@davemloft.net>
@@ -11,6 +11,7 @@
#include <asm/psr.h>
#include <asm/ptrace.h>
#include <asm/btfixup.h>
+#include <asm/smp.h>
#ifndef __ASSEMBLY__