linux-kernel - Re: [PATCH] irqchip: gic: Add binding probe for ARM GIC400

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Message-ID: <20140715080137.GA24269@arm.com>
Date:	Tue, 15 Jul 2014 09:01:38 +0100
From:	Will Deacon <will.deacon@....com>
To:	Heiko Stübner <heiko@...ech.de>
Cc:	"suravee.suthikulpanit@....com" <suravee.suthikulpanit@....com>,
	"jason@...edaemon.net" <jason@...edaemon.net>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	Marc Zyngier <Marc.Zyngier@....com>,
	Mark Rutland <Mark.Rutland@....com>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	Pawel Moll <Pawel.Moll@....com>,
	"linux-doc@...r.kernel.org" <linux-doc@...r.kernel.org>,
	Catalin Marinas <Catalin.Marinas@....com>,
	"Harish.Kasiviswanathan@....com" <Harish.Kasiviswanathan@....com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>,
	"tglx@...utronix.de" <tglx@...utronix.de>
Subject: Re: [PATCH] irqchip: gic: Add binding probe for ARM GIC400

On Mon, Jul 14, 2014 at 11:03:03PM +0100, Heiko Stübner wrote:
> From: Suravee Suthikulpanit <Suravee.Suthikulpanit@....com>
> 
> Commit 3ab72f9156bb "dt-bindings: add GIC-400 binding" added the
> "arm,gic-400" compatible string, but the corresponding IRQCHIP_DECLARE
> was never added to the gic driver.
> 
> Therefore add the missing irqchip declaration for it.
> 
> Signed-off-by: Suravee Suthikulpanit <Suravee.Suthikulpanit@....com>
> 
> Removed additional empty line and adapted commit message to mark it
> as fixing an issue.
> Signed-off-by: Heiko Stuebner <heiko@...ech.de>
> ---
> As I really need this, I took the liberty of adapting the patch accordingly
> to make it apply on top of the current irqchip/for-next (or urgent) and
> explicitly state the fixed issue. Hope that is ok

  Acked-by: Will Deacon <will.deacon@....com>

Will

>  drivers/irqchip/irq-gic.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
> index 9d26643..6ff28b4 100644
> --- a/drivers/irqchip/irq-gic.c
> +++ b/drivers/irqchip/irq-gic.c
> @@ -1020,6 +1020,7 @@ gic_of_init(struct device_node *node, struct device_node *parent)
>  	gic_cnt++;
>  	return 0;
>  }
> +IRQCHIP_DECLARE(gic_400, "arm,gic-400", gic_of_init);
>  IRQCHIP_DECLARE(cortex_a15_gic, "arm,cortex-a15-gic", gic_of_init);
>  IRQCHIP_DECLARE(cortex_a9_gic, "arm,cortex-a9-gic", gic_of_init);
>  IRQCHIP_DECLARE(cortex_a7_gic, "arm,cortex-a7-gic", gic_of_init);
> -- 
> 1.9.0
> 
> 
> 
> 
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