From ef1f0982540e5f79c8bbf3675bbc0a9734dba3fc Mon Sep 17 00:00:00 2001
From: Chris Metcalf
Date: Wed, 11 Apr 2012 12:21:39 -0400
Subject: irq_work: fix compile failure on tile from missing include

Building with IRQ_WORK configured results in

kernel/irq_work.c: In function ‘irq_work_run’:
kernel/irq_work.c:110: error: implicit declaration of function ‘irqs_disabled’

The appropriate header just needs to be included.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
 kernel/irq_work.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/irq_work.c b/kernel/irq_work.c
index 0c56d44b9fd5..1588e3b2871b 100644
--- a/kernel/irq_work.c
+++ b/kernel/irq_work.c
@@ -11,6 +11,7 @@
 #include <linux/irq_work.h>
 #include <linux/percpu.h>
 #include <linux/hardirq.h>
+#include <linux/irqflags.h>
 #include <asm/processor.h>
 
 /*
-- 
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