From 6a6de9ef5850d063c3d3fb50784bfe3a6d0712c6 Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Thu, 29 Jun 2006 02:24:51 -0700
Subject: [PATCH] genirq: core

Core genirq support: add the irq-chip and irq-flow abstractions.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 kernel/irq/handle.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'kernel/irq/handle.c')

diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index bddcb8f5fea..a04b516afa5 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -18,6 +18,16 @@
 
 #include "internals.h"
 
+/**
+ * handle_bad_irq - handle spurious and unhandled irqs
+ */
+void fastcall
+handle_bad_irq(unsigned int irq, struct irq_desc *desc, struct pt_regs *regs)
+{
+	kstat_this_cpu.irqs[irq]++;
+	ack_bad_irq(irq);
+}
+
 /*
  * Linux has a controller-independent interrupt architecture.
  * Every controller has a 'controller-template', that is used
-- 
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