diff --git a/drivers/sh/intc/Makefile b/drivers/sh/intc/Makefile
index bb5df86..44f006d 100644
--- a/drivers/sh/intc/Makefile
+++ b/drivers/sh/intc/Makefile
@@ -1,4 +1,4 @@
-obj-y 	:= access.o chip.o core.o dynamic.o handle.o virq.o
+obj-y 	:= access.o chip.o core.o handle.o virq.o
 
 obj-$(CONFIG_INTC_BALANCING)		+= balancing.o
 obj-$(CONFIG_INTC_USERIMASK)		+= userimask.o
diff --git a/drivers/sh/intc/dynamic.c b/drivers/sh/intc/dynamic.c
deleted file mode 100644
index 5fea1ee..0000000
--- a/drivers/sh/intc/dynamic.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Dynamic IRQ management
- *
- * Copyright (C) 2010  Paul Mundt
- *
- * Modelled after arch/x86/kernel/apic/io_apic.c
- *
- * 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.
- */
-#define pr_fmt(fmt) "intc: " fmt
-
-#include <linux/irq.h>
-#include <linux/bitmap.h>
-#include <linux/spinlock.h>
-#include <linux/module.h>
-#include "internals.h" /* only for activate_irq() damage.. */
-
-/*
- * The IRQ bitmap provides a global map of bound IRQ vectors for a
- * given platform. Allocation of IRQs are either static through the CPU
- * vector map, or dynamic in the case of board mux vectors or MSI.
- *
- * As this is a central point for all IRQ controllers on the system,
- * each of the available sources are mapped out here. This combined with
- * sparseirq makes it quite trivial to keep the vector map tightly packed
- * when dynamically creating IRQs, as well as tying in to otherwise
- * unused irq_desc positions in the sparse array.
- */
-
-/*
- * Dynamic IRQ allocation and deallocation
- */
-unsigned int create_irq_nr(unsigned int irq_want, int node)
-{
-	int irq = irq_alloc_desc_at(irq_want, node);
-	if (irq < 0)
-		return 0;
-
-	activate_irq(irq);
-	return irq;
-}
-
-int create_irq(void)
-{
-	int irq = irq_alloc_desc(numa_node_id());
-	if (irq >= 0)
-		activate_irq(irq);
-
-	return irq;
-}
-
-void destroy_irq(unsigned int irq)
-{
-	irq_free_desc(irq);
-}
-
-void reserve_intc_vectors(struct intc_vect *vectors, unsigned int nr_vecs)
-{
-	int i;
-
-	for (i = 0; i < nr_vecs; i++)
-		irq_reserve_irq(evt2irq(vectors[i].vect));
-}