linux-kernel - Re: Question: GPIO driver how to get irq

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Message-ID: <4DCC384B.1020202@metafoo.de>
Date:	Thu, 12 May 2011 12:43:07 -0700
From:	Lars-Peter Clausen <lars@...afoo.de>
To:	Tomoya MORINAGA <tomoya-linux@....okisemi.com>
CC:	'Grant Likely' <grant.likely@...retlab.ca>,
	linux-kernel@...r.kernel.org, toshiharu-linux@....okisemi.com
Subject: Re: Question: GPIO driver how to get irq_base

On 05/12/2011 05:01 AM, Tomoya MORINAGA wrote:
>  Hi Lars, Grant
> 
> According to "/proc/interrupts", IRQ18 is not empty.
> However, irq_alloc_descs returns "18".
> I suspect irq_alloc_descs returns should not return "18".
> 
>> Grant,
> Let me know your opinion.
> 
> With Best Regards,

Is it already used at the time when you call irq_alloc_descs?

- Lars
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