linux-kernel - Re: [PATCH 2/2 v3][resend] gpio: pcf857x: enable gpio_to

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Message-ID: <CACRpkdabU+OevsRCuJ1EAMT3i-Phe774CAqyuaXsRfMjyCsL+g@mail.gmail.com>
Date:	Thu, 5 Jul 2012 15:00:39 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
	Paul Mundt <lethal@...ux-sh.org>
Cc:	Linus Walleij <linus.walleij@...ricsson.com>,
	Grant Likely <grant.likely@...retlab.ca>,
	Kuninori Morimoto <kuninori.morimoto.gx@...il.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2 v3][resend] gpio: pcf857x: enable gpio_to_irq() support

On Fri, Jun 15, 2012 at 4:40 AM, Kuninori Morimoto
<kuninori.morimoto.gx@...esas.com> wrote:

> pcf857x chip has some pins, but interrupt pin is only 1 pin.
> And gpiolib requests 1 interrupt per 1 gpio pin.
>
> Thus, this patch added demuxed irq to pcf857x driver,
> and enabled gpio_to_irq().
>
> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>
> ---
> v2 -> v3
>
>  - used for_each_set_bit()

Applied this v3 version as nothing has been said since.
Paul, scream if you don't like it.

Yours,
Linus Walleij
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