From mboxrd@z Thu Jan  1 00:00:00 1970
From: Gustavo Zacarias <gustavo@zacarias.com.ar>
Date: Sun, 28 Jul 2013 08:57:19 -0300
Subject: [Buildroot] [PATCH] busybox: register mdev as hotplug helper
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On 07/28/2013 08:56 AM, Thomas De Schampheleire wrote:

> Agreed. So in this case, the patch can be helpful.
> 
> One question then about it: what is the purpose of the 2>/dev/null ?
> How would echo fail?

No hotplug support in the kernel.
Regards.