sh: CPU hotplug support.
This adds preliminary support for CPU hotplug for SH SMP systems.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/include/asm/irq.h b/arch/sh/include/asm/irq.h
index 99c593b..02c2f01 100644
--- a/arch/sh/include/asm/irq.h
+++ b/arch/sh/include/asm/irq.h
@@ -1,6 +1,7 @@
#ifndef __ASM_SH_IRQ_H
#define __ASM_SH_IRQ_H
+#include <linux/cpumask.h>
#include <asm/machvec.h>
/*
@@ -50,6 +51,8 @@
#define irq_demux(irq) sh_mv.mv_irq_demux(irq)
void init_IRQ(void);
+void migrate_irqs(void);
+
asmlinkage int do_IRQ(unsigned int irq, struct pt_regs *regs);
#ifdef CONFIG_IRQSTACKS