linux-kernel - Re: [PATCH] set_irq_wake: fix return code and wake status tracking

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Date:	Wed, 23 Jul 2008 20:44:14 +0200
From:	Ingo Oeser <ioe-lkml@...eria.de>
To:	Uwe Kleine-König <Uwe.Kleine-Koenig@...i.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] set_irq_wake: fix return code and wake status tracking

Hi Uwe,

you can mark the new function static.

[trimmed CC list, since this is just a minor issue]

On Wednesday 23 July 2008, Uwe Kleine-König wrote:
> diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
> index e01ad8e..227cd49 100644
> --- a/kernel/irq/manage.c
> +++ b/kernel/irq/manage.c
> @@ -194,6 +194,17 @@ void enable_irq(unsigned int irq)
>  }
>  EXPORT_SYMBOL(enable_irq);
>  
> +int set_irq_wake_real(unsigned int irq, unsigned int on)
static int set_irq_wake_real(unsigned int irq, unsigned int on)

> +{
> +	struct irq_desc *desc = irq_desc + irq;
> +	int ret = -ENXIO;
> +
> +	if (desc->chip->set_wake)
> +		ret = desc->chip->set_wake(irq, on);
> +
> +	return ret;
> +}
> +

Best Regards

Ingo Oeser
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