linux-kernel - Re: [PATCH v7] gpio: davinci: use {readl|writel}_relaxed() instead of __raw

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Message-ID: <CA+V-a8sFpMJce19o9USBFzG2qnxtUrfdLVKPi8em6RnYA5Tfuw@mail.gmail.com>
Date:	Fri, 13 Dec 2013 09:34:12 +0530
From:	Prabhakar Lad <prabhakar.csengg@...il.com>
To:	Linus Walleij <linus.walleij@...aro.org>
Cc:	LKML <linux-kernel@...r.kernel.org>, Sekhar Nori <nsekhar@...com>,
	DLOS <davinci-linux-open-source@...ux.davincidsp.com>,
	"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
	Grygorii Strashko <grygorii.strashko@...com>,
	Taras Kondratiuk <taras.kondratiuk@...aro.org>
Subject: Re: [PATCH v7] gpio: davinci: use {readl|writel}_relaxed() instead of __raw_*

Hi Linus,

On Fri, Dec 13, 2013 at 2:01 AM, Linus Walleij <linus.walleij@...aro.org> wrote:
> On Wed, Dec 11, 2013 at 6:52 PM, Prabhakar Lad
> <prabhakar.csengg@...il.com> wrote:
>
>> From: "Lad, Prabhakar" <prabhakar.csengg@...il.com>
>>
>> This patch replaces the __raw_readl/writel with
>> {readl|writel}_relaxed(), Altough the code runs on ARMv5
>> based SOCs, changing this will help copying the code
>> for other uses.
>>
>> Signed-off-by: Lad, Prabhakar <prabhakar.csengg@...il.com>
>> ---
>>  This patch is part of series [1] rest of the patches
>>  are Acked/reviewed so posting this patch independently
>>  and marking it as v7.
>>
>>  [1] http://www.spinics.net/lists/devicetree/msg13037.html
>>
>>  drivers/gpio/gpio-davinci.c |   36 ++++++++++++++++++------------------
>
> Acked-by: Linus Walleij <linus.walleij@...aro.org>
>
Thanks for the Ack.

> Should I take this into the GPIO tree, or should it go
> in through the DaVinci tree?
>
To avoid dependencies its better it goes via DaVinci tree.

Thanks,
--Prabhakar Lad
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