From mboxrd@z Thu Jan  1 00:00:00 1970
From: Gustavo Zacarias <gustavo@zacarias.com.ar>
Date: Sun, 28 Jul 2013 11:12:05 -0300
Subject: [Buildroot] [PATCH] busybox: register mdev as hotplug helper
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On 07/28/2013 11:03 AM, Thomas Petazzoni wrote:

> Right. But then maybe the 2>/dev/null should be removed, so that if the
> sysctl file to set the hotplug helper doesn't exist, the user sees that
> something is wrong?
> 
> (That said, I think CONFIG_HOTPLUG has become mandatory in recent
> kernels, so it shouldn't be a big problem.)

Yes, it's been for a while it seems, not completely cleaned up from the
kernel though (it's still mentioned in Documentation, several defconfigs
and a couple of source files).
Ok, i'll resend without the stderr pipe.
Regards.