linux-kernel - Re: [PATCH] i2c: tegra: fix a possible NULL dereference

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Message-ID: <20160123105645.GA2036@katana>
Date:	Sat, 23 Jan 2016 11:56:46 +0100
From:	Wolfram Sang <wsa@...-dreams.de>
To:	Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
Cc:	Thierry Reding <thierry.reding@...il.com>,
	LABBE Corentin <montjoie.mailing@...il.com>,
	LABBE Corentin <clabbe.montjoie@...il.com>, gnurou@...il.com,
	ldewangan@...dia.com, swarren@...dotorg.org,
	linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-tegra@...r.kernel.org
Subject: Re: [PATCH] i2c: tegra: fix a possible NULL dereference

Hi Uwe,

> That's equivalent to
> 
> 	if (dev->of_node)
> 		return of_driver_match_device(dev, drv);
> 
> and was already suggested in the thread referenced from my reply to
> http://article.gmane.org/gmane.linux.kernel/2083641 :-)

Did you make a proper patch out of it? Can't find it, though I also
think this would be useful.

Acked-by: Wolfram Sang <wsa@...-dreams.de>

All the best,

   Wolfram

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