[ARM] 3794/1: S3C24XX: do not defined set_irq_wake when no CONFIG_PM
Patch from Ben Dooks Do not define set_irq_wake as a real function if the CONFIG_PM option is not set. Fixes bug reported by Thomas Gleixner. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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@ -100,5 +100,10 @@ s3c_irqsub_ack(unsigned int irqno, unsigned int parentmask, unsigned int group)
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/* exported for use in arch/arm/mach-s3c2410 */
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#ifdef CONFIG_PM
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extern int s3c_irq_wake(unsigned int irqno, unsigned int state);
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#else
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#define s3c_irq_wake NULL
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#endif
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extern int s3c_irqext_type(unsigned int irq, unsigned int type);
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