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Date: Sat, 6 Jun 2009 12:58:02 +0200
From: Florian Fainelli <florian@...nwrt.org>
To: castet.matthieu@...e.fr
Cc: wim@...ana.be, Linux Kernel list <linux-kernel@...r.kernel.org>,
linux-mips@...ux-mips.org,
Aleksandar Radovanovic <biblbroks@...ampro.rs>
Subject: Re: add bcm47xx watchdog driver
Le Friday 05 June 2009 16:58:42 castet.matthieu@...e.fr, vous avez écrit :
> Hi Florian,
>
> Quoting Florian Fainelli <florian@...nwrt.org>:
> > Your driver looks good, could you turn this into a platform device/driver
> > instead ? You declare bcm47xx_wdt_platform_device which is unused and you
> > also declare a MODULE_ALIAS which suggets it is one.
>
> What's the advantage of using platform device/driver ?
> Not all watchdog driver use it (for example softdog).
> This seems useless in this case because the driver don't have any resource,
> don't care about suspend/resume and add complexity in the code (2 registers
> in module probe, ...).
Indeed, I was suggesting that either you turn it into a full platform driver
or your remove references to it (bcm47xx_wdt_platform_device and
MODULE_ALIAS).
--
Best regards, Florian Fainelli
Email : florian@...nwrt.org
http://openwrt.org
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