diff --git a/arch/m32r/oprofile/init.c b/arch/m32r/oprofile/init.c
new file mode 100644
index 0000000..b7773e4
--- /dev/null
+++ b/arch/m32r/oprofile/init.c
@@ -0,0 +1,22 @@
+/**
+ * @file init.c
+ *
+ * @remark Copyright 2002 OProfile authors
+ * @remark Read the file COPYING
+ *
+ * @author John Levon <levon@movementarian.org>
+ */
+
+#include <linux/kernel.h>
+#include <linux/oprofile.h>
+#include <linux/errno.h>
+#include <linux/init.h>
+
+int __init oprofile_arch_init(struct oprofile_operations * ops)
+{
+	return -ENODEV;
+}
+
+void oprofile_arch_exit(void)
+{
+}