From a92b8f9839429a21cfc625a1c437551fb5ce5ae6 Mon Sep 17 00:00:00 2001
From: Frank Mori Hess <fmhess@speakeasy.net>
Date: Mon, 6 Apr 2009 15:17:26 +0000
Subject: [PATCH] 2.6.30 kernel won't define IRQ_NONE as a macro.

---
 include/linux/interrupt.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index 188465c5..3b57e47c 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -23,7 +23,7 @@
 
 #include <linux/version.h>
 
-#ifndef IRQ_NONE
+#if !defined(IRQ_NONE) && LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29)
 typedef void irqreturn_t;
 #define IRQ_NONE
 #define IRQ_HANDLED
-- 
2.26.2