linux-kernel - Re: [PATCH 1/2] rdc321x-gpio: fix null pointer dereference while accessing platform

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Message-ID: <20101129075931.GF4046@infomag.iguana.be>
Date:	Mon, 29 Nov 2010 08:59:31 +0100
From:	Wim Van Sebroeck <wim@...ana.be>
To:	Samuel Ortiz <sameo@...ux.intel.com>,
	Florian Fainelli <florian@...nwrt.org>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] rdc321x-gpio: fix null pointer dereference while
	accessing platform_data

Hi Samuel, Florian,

You also have my ACK for the watchdog driver.

Kind regards,
Wim.

> Hi Florian,
> 
> On Fri, Nov 26, 2010 at 10:39:54AM +0100, Florian Fainelli wrote:
> > rdc321x-gpio currently fetches its driver specific data by using the platform_
> > device->platform_data pointer, this is wrong because the mfd device which
> > registers our platform_device has been added using mfd_add_device() which sets
> > the platform_device->driver_data pointer instead.
> > 
> > Signed-off-by: Florian Fainelli <florian@...nwrt.org>
> > CC: stable@...nel.org
> I'll take those 2 patches.
> 
> Cheers,
> Samuel.
> 
> -- 
> Intel Open Source Technology Centre
> http://oss.intel.com/
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