linux-kernel - Re: [PATCH 7/7] gpio: dwapb: use d->mask instead od BIT(bit)

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Message-ID: <53313652.5010306@linutronix.de>
Date:	Tue, 25 Mar 2014 08:54:58 +0100
From:	Sebastian Andrzej Siewior <bigeasy@...utronix.de>
To:	Alexandre Courbot <gnurou@...il.com>
CC:	atull@...era.com, Linus Walleij <linus.walleij@...aro.org>,
	"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	dinguyen@...era.com, delicious.quinoa@...il.com
Subject: Re: [PATCH 7/7] gpio: dwapb: use d->mask instead od BIT(bit)

On 03/25/2014 03:17 AM, Alexandre Courbot wrote:
>> diff --git a/drivers/gpio/gpio-dwapb.c b/drivers/gpio/gpio-dwapb.c
>> index 3c9cdda..ebfcf5c 100644
>> --- a/drivers/gpio/gpio-dwapb.c
>> +++ b/drivers/gpio/gpio-dwapb.c
>> @@ -126,7 +126,7 @@ static void dwapb_irq_disable(struct irq_data *d)
>>
>>         irq_gc_lock(igc);
>>         val = readl(gpio->regs + GPIO_INTEN);
>> -       val &= ~BIT(d->hwirq);
>> +       val &= d->mask;
> 
> Shouldn't that be ~d->mask here?

Yes, indeed. Thanks for catching this.

Sebastian
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