sh: Stub in CPU subtype setup code for SH5-101/103.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/kernel/cpu/sh5/setup-sh5-101.c b/arch/sh/kernel/cpu/sh5/setup-sh5-101.c
new file mode 100644
index 0000000..3680012
--- /dev/null
+++ b/arch/sh/kernel/cpu/sh5/setup-sh5-101.c
@@ -0,0 +1,15 @@
+/*
+ * SH5-101 Setup
+ *
+ *  Copyright (C) 2007  Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/init.h>
+
+void __init plat_irq_setup(void)
+{
+	/* do nothing - all IRL interrupts are handled by the board code */
+}