linux-kernel - Re: [PATCH 1/2] mfd: tps65910: Fix crash in i2c

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Message-ID: <51BF5281.2030105@wwwdotorg.org>
Date:	Mon, 17 Jun 2013 12:16:33 -0600
From:	Stephen Warren <swarren@...dotorg.org>
To:	Tuomas Tynkkynen <ttynkkynen@...dia.com>
CC:	Samuel Ortiz <sameo@...ux.intel.com>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-i2c@...r.kernel.org, Linus Walleij <linus.walleij@...aro.org>
Subject: Re: [PATCH 1/2] mfd: tps65910: Fix crash in i2c_driver .probe

On 06/17/2013 11:47 AM, Tuomas Tynkkynen wrote:
> Commit "i2c: core: make it possible to match a pure device tree driver"
> changed semantics of the i2c probing for device tree devices.
> Device tree probed devices now get a NULL i2c_device_id pointer.
> This caused kernel panics due to NULL dereference.

Tested-by: Stephen Warren <swarren@...dia.com>

(although I imagine I'd need to retest if there was a v2 to address my
previous comments)
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