From mboxrd@z Thu Jan  1 00:00:00 1970
From: SF Markus Elfring <elfring@users.sourceforge.net>
Subject: Re: mfd: twl-core: Return directly after a failed
 platform_device_alloc() in add_numbered_child()
Date: Mon, 16 May 2016 09:54:31 +0200
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To: Julia Lawall <julia.lawall@lip6.fr>
Cc: Lee Jones <lee.jones@linaro.org>, Tony Lindgren <tony@atomide.com>, linux-omap@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>, kernel-janitors@vger.kernel.org
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>> * Change an error message.
> 
> Why?  Is dev_err needed?

I interpreted Lee's response in this way.
https://lkml.org/lkml/2016/1/11/104

Regards,
Markus