linux-kernel - Re: [PATCH 08/14] mfd: Add IRQ domain support for the AB8500

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Date:	Wed, 20 Jun 2012 11:12:05 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Russell King - ARM Linux <linux@....linux.org.uk>
Cc:	Lee Jones <lee.jones@...aro.org>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	Samuel Ortiz <sameo@...ux.intel.com>, arnd@...db.de,
	linux-kernel@...r.kernel.org, grant.likely@...retlab.ca,
	linux-arm-kernel@...ts.infradead.org, linus.walleij@...ricsson.com,
	Mattias WALLIN <mattias.wallin@...ricsson.com>
Subject: Re: [PATCH 08/14] mfd: Add IRQ domain support for the AB8500

On Mon, Jun 18, 2012 at 12:20 PM, Russell King - ARM Linux
<linux@....linux.org.uk> wrote:
> On Mon, Jun 18, 2012 at 10:02:53AM +0100, Lee Jones wrote:
>> @@ -361,7 +362,7 @@ static void ab8500_irq_sync_unlock(struct irq_data *data)
>>  static void ab8500_irq_mask(struct irq_data *data)
>>  {
>>       struct ab8500 *ab8500 = irq_data_get_irq_chip_data(data);
>> -     int offset = data->irq - ab8500->irq_base;
>> +     int offset = data->irq;
>
> Are you sure this is right?  I thought irq_data->irq was the Linux IRQ
> number, irq_data->hwirq was the interrupt number inside the domain.

Agree, this need to be fixed and respin...

Yours,
Linus Walleij
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