linux-kernel - Re: [PATCH 1/2] watchdog: Add support for sp5100 chipset TCO

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Message-ID: <AANLkTin_xvms=Md_F0Uj0X=Exj61-bPALwABGFMX27bu@mail.gmail.com>
Date:	Fri, 7 Jan 2011 14:23:55 -0800
From:	Mike Waychison <mikew@...gle.com>
To:	Wim Van Sebroeck <wim@...ana.be>
Cc:	linux-watchdog@...r.kernel.org, linux-kernel@...r.kernel.org,
	Priyanka Gupta <priyankag@...gle.com>
Subject: Re: [PATCH 1/2] watchdog: Add support for sp5100 chipset TCO

On Fri, Jan 7, 2011 at 12:23 AM, Wim Van Sebroeck <wim@...ana.be> wrote:
> Hi Mike,
>
>> Do you have any interest in picking these patches up?  I'd like to get
>> this hardware functionality mainlined as it would allow us to get
>> closer to testing upstream kernels on our hardware.
>
> I allready cleaned both drivers up, but I had to send the feedback still.
> Basically for both drivers, I did the following:
> * Change reboot_notifier by a platform shutdown
> * remove CONFIG_WATCHDOG_NOWAYOUT ifdef-ery (since that exists allready in watchdog.h)
> * return -ENOTTY as default ioctl err-code
> * make watchdog_info a static const struct
> * some small cleanups
>
> This gives below code. Could you please review it?

Hi Wim,

Thanks for the quick response :)

Both drivers look great.  I read over the changes, they look good.  I
also applied them to 2.6.37 and tested them on our machines without
any problems.

The cleanups above seem fine to me.  What did you mean by "Change
reboot_notifier by a platform shutdown" though?  I see that you
removed the reboot_notifier, which is fine for our purposes.  Was this
a suggestion to have this stuff get called from platform code if
needed?  Am I missing something?

Mike Waychison
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