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From: Shawn Guo <shawn.guo@linaro.org>
To: Rob Herring <robherring2@gmail.com>
Cc: linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	Grant Likely <grant.likely@secretlab.ca>,
	b-cousson@ti.com, Rob Herring <rob.herring@calxeda.com>,
	Linus Walleij <linus.ml.walleij@gmail.com>
Subject: Re: [PATCH v3 2/2] gpio: pl061: enable interrupts with DT style binding
Date: Tue, 31 Jan 2012 22:36:13 +0800	[thread overview]
Message-ID: <20120131143609.GA26436@S2101-09.ap.freescale.net> (raw)
In-Reply-To: <1327944699-29882-3-git-send-email-robherring2@gmail.com>

On Mon, Jan 30, 2012 at 11:31:39AM -0600, Rob Herring wrote:
...
> -static void __init pl061_init_gc(struct pl061_gpio *chip, int irq_base)
> +static void __init pl061_init_gc(struct pl061_gpio *chip,
> +				 struct device_node *node, int irq_base)
>  {
>  	struct irq_chip_type *ct;
>  
> @@ -212,15 +212,17 @@ static void __init pl061_init_gc(struct pl061_gpio *chip, int irq_base)
>  	ct->chip.irq_set_wake = irq_gc_set_wake;
>  	ct->regs.mask = GPIOIE;
>  
> -	irq_setup_generic_chip(chip->irq_gc, IRQ_MSK(PL061_GPIO_NR),
> -			       IRQ_GC_INIT_NESTED_LOCK, IRQ_NOREQUEST, 0);
> +	irq_setup_generic_chip_domain(chip->irq_gc, node,
> +				      IRQ_MSK(PL061_GPIO_NR),
> +				      IRQ_GC_INIT_NESTED_LOCK,
> +				      IRQ_NOREQUEST, 0);
>  }

The function irq_setup_generic_chip_domain() is wrapped by
#ifdef CONFIG_IRQ_DOMAIN in patch #1.  Is it true that pl061 driver
will never work with !IRQ_DOMAIN case?

-- 
Regards,
Shawn

  reply	other threads:[~2012-01-31 14:23 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-01-30 17:31 [PATCH v3 0/2] generic irq chip and pl061 domain support Rob Herring
2012-01-30 17:31 ` [PATCH v3 1/2] irq: add irq_domain support to generic-chip Rob Herring
2012-01-31 14:13   ` Shawn Guo
2012-01-31 14:32     ` Rob Herring
2012-01-31 15:06       ` Shawn Guo
2012-01-31 15:37         ` Rob Herring
2012-02-01  0:02   ` Grant Likely
2012-01-30 17:31 ` [PATCH v3 2/2] gpio: pl061: enable interrupts with DT style binding Rob Herring
2012-01-31 14:36   ` Shawn Guo [this message]
2012-01-31 14:44     ` Rob Herring
2012-02-01  0:07       ` Grant Likely

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