linux-kernel - Re: [PATCH] Input: twl4030_keypad - fix potential NULL dereference in twl4030_kp

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Message-ID: <20110401151843.GB2164@legolas.emea.dhcp.ti.com>
Date:	Fri, 1 Apr 2011 18:18:44 +0300
From:	Felipe Balbi <balbi@...com>
To:	Axel Lin <axel.lin@...il.com>
Cc:	linux-kernel@...r.kernel.org,
	David Brownell <dbrownell@...rs.sourceforge.net>,
	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	linux-input@...r.kernel.org
Subject: Re: [PATCH] Input: twl4030_keypad - fix potential NULL dereference
 in twl4030_kp_probe()

On Fri, Apr 01, 2011 at 11:08:03PM +0800, Axel Lin wrote:
> We should first check whether platform data is NULL or not, before
> dereferencing it to get the keymap.
> 
> Signed-off-by: Axel Lin <axel.lin@...il.com>

Reviewed-by: Felipe Balbi <balbi@...com>

-- 
balbi
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