linux-kernel - Re: Fix for fsl

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Message-Id: <0DAA4F0B-0C32-4CF8-9E3A-EFB8B898026E@kernel.crashing.org>
Date:	Thu, 24 Nov 2011 01:46:32 -0600
From:	Kumar Gala <galak@...nel.crashing.org>
To:	Rusev <arusev@....rtsoft.ru>
Cc:	benh@...nel.crashing.org, paulus@...ba.org,
	Shengzhou.Liu@...escale.com, Shaohui.Xie@...escale.com,
	linuxppc-dev@...ts.ozlabs.org, linux-kernel@...r.kernel.org
Subject: Re: Fix for fsl_upm


On Oct 27, 2011, at 9:18 AM, Rusev wrote:

> patch is vs. 2.6.39, yet it applied to 3.1
> 
> 
> 
> Fix of UPM driver for Freescale PowerPC processors
> 
> If Freescale LBC driver fails to initialise itself from device tree,
> then internal structure is freed only but not NULL-fied.
> As result functions fsl_lbc_find() after checking the structure is not NULL are
> trying to access device registers.
> 
> Signed-off-by: Alexandre Rusev <arusev@....rtsoft.ru> 

applied to next

- k--
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