linux-kernel - Re: [PATCH 8/8] input: ab8500-ponkey: Rely on MFD core to convert IRQs to virtual

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Message-ID: <20120830230221.GD21501@core.coreip.homeip.net>
Date:	Thu, 30 Aug 2012 16:02:21 -0700
From:	Dmitry Torokhov <dmitry.torokhov@...il.com>
To:	Lee Jones <lee.jones@...aro.org>
Cc:	Linus Walleij <linus.walleij@...aro.org>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	STEricsson_nomadik_linux@...t.st.com, linus.walleij@...ricsson.com,
	arnd@...db.de, broonie@...nsource.wolfsonmicro.com,
	linux-input@...r.kernel.org
Subject: Re: [PATCH 8/8] input: ab8500-ponkey: Rely on MFD core to convert
 IRQs to virtual

On Thu, Aug 30, 2012 at 02:12:04PM +0100, Lee Jones wrote:
> > Sorry for the delay. Yes, this shoudl be fine, but since it is
> > essentially a revert of the original patch it should be pushed in as
> > such.
> 
> How's this?
> 

Excellent.

> Author: Lee Jones <lee.jones@...aro.org>
> Date:   Thu Aug 30 14:08:19 2012 +0100
> 
>     Revert "input: ab8500-ponkey: Create AB8500 domain IRQ mapping"
>     
>     This reverts commit ca3b3faf9bee4dc5df4f10eae2d1e48f7de0a8ad.
>     
>     There was a plan to place ab8500_irq_get_virq() calls in each AB8500
>     child device prior to requesting an IRQ, but as we're no longer using
>     Device Tree to collect our IRQ numbers, it's actually better to allow
>     the core to do this during device registration time. So the IRQ number
>     we pull from its resource has already been converted to a virtual IRQ.
>     
>     CC: Dmitry Torokhov <dmitry.torokhov@...il.com>
>     CC: linux-input@...r.kernel.org
>     Acked-by: Linus Walleij <linus.walleij@...aro.org>

Acked-by: Dmitry Torokhov <dmitry.torokhov@...il.com>

>     Signed-off-by: Lee Jones <lee.jones@...aro.org>
> 
> diff --git a/drivers/input/misc/ab8500-ponkey.c b/drivers/input/misc/ab8500-ponkey.c
> index f06231b..84ec691 100644
> --- a/drivers/input/misc/ab8500-ponkey.c
> +++ b/drivers/input/misc/ab8500-ponkey.c
> @@ -74,8 +74,8 @@ static int __devinit ab8500_ponkey_probe(struct platform_device *pdev)
>  
>         ponkey->idev = input;
>         ponkey->ab8500 = ab8500;
> -       ponkey->irq_dbf = ab8500_irq_get_virq(ab8500, irq_dbf);
> -       ponkey->irq_dbr = ab8500_irq_get_virq(ab8500, irq_dbr);
> +       ponkey->irq_dbf = irq_dbf;
> +       ponkey->irq_dbr = irq_dbr;
>  
>         input->name = "AB8500 POn(PowerOn) Key";
>         input->dev.parent = &pdev->dev;

-- 
Dmitry
--
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