From 7703014c00caa60c688e289583f62e019ac20a64 Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Mon, 12 Oct 2015 10:29:46 -0500
Subject: [PATCH] genirq: Export handle_bad_irq

commit 9d67dc5da59d63f746aad8f6ec4fbb86d6486f76 upstream.

A cleanup of the omap gpio driver introduced a use of the
Handle_bad_irq() function in a device driver that can be
a loadable module.

This broke the ARM allmodconfig build:

ERROR: "handle_bad_irq" [drivers/gpio/gpio-omap.ko] undefined!

This patch exports the handle_bad_irq symbol in order to
allow the use in modules.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: Santosh Shilimkar <ssantosh@kernel.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Austin Schuh <austin@peloton-tech.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lkml.kernel.org/r/5847725.4IBopItaOr@wuerfel
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Dan Murphy <dmurphy@ti.com>
---
 kernel/irq/handle.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index 6354802..d2603ca 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -33,6 +33,7 @@ void handle_bad_irq(unsigned int irq, struct irq_desc *desc)
 	kstat_incr_irqs_this_cpu(irq, desc);
 	ack_bad_irq(irq);
 }
+EXPORT_SYMBOL_GPL(handle_bad_irq);
 
 /*
  * Special, empty irq handler:
-- 
1.9.1