#ifndef __V850_PROCESSOR_H__
#define __V850_PROCESSOR_H__
-#include <linux/config.h>
#ifndef __ASSEMBLY__ /* <linux/thread_info.h> is not asm-safe. */
#include <linux/thread_info.h>
#endif
+#include <linux/compiler.h>
#include <asm/ptrace.h>
#include <asm/entry.h>
#define KSTK_ESP(task) task_sp (task)
-#define cpu_relax() ((void)0)
+#define cpu_relax() barrier()
#else /* __ASSEMBLY__ */