Commit 17d83127 authored Jul 30, 2012 by Kuninori Morimoto Committed by Thomas Gleixner Aug 21, 2012

genirq: Export dummy_irq_chip



Export dummy_irq_chip to modules to allow them to do things such as

	irq_set_chip_and_handler(virq,
				 &dummy_irq_chip,
				 handle_level_irq);
This fixes

	ERROR: "dummy_irq_chip" [drivers/gpio/gpio-pcf857x.ko] undefined!

when gpio-pcf857x.c is being built as a module.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Greg KH <gregkh@linuxfoundation.org>
Link: http://lkml.kernel.org/r/871ujstrp6.wl%25kuninori.morimoto.gx@renesas.com


Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

parent b3ae66f2

kernel/irq/dummychip.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -6,6 +6,7 @@
		*/
		#include <linux/interrupt.h>
		#include <linux/irq.h>
		#include <linux/export.h>

		#include "internals.h"

		@@ -57,3 +58,4 @@ struct irq_chip dummy_irq_chip = {
		.irq_mask = noop,
		.irq_unmask = noop,
		};
		EXPORT_SYMBOL_GPL(dummy_irq_chip);

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