See links below for more details:
http://thread.gmane.org/gmane.comp.handhelds.openembedded/21326
http://thread.gmane.org/gmane.comp.handhelds.openembedded/21816

Signed-off-by: Denys Dmytriyenko <denis@denix.org>
Acked-by: Mike Westerhof <mwester@dls.net>
Acked-by: Philip Balister <philip@balister.org>
Acked-by: Khem Raj <raj.khem@gmail.com>
Acked-by: Marcin Juszkiewicz <hrw@openembedded.org>
Acked-by: Koen Kooi <koen@openembedded.org>
Acked-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>

Go and take out all of the GROUP='...' lines in permissions.rules for
groups that we currently do not have, and no package addgroup's. Matches
udev-118.

* It makes *completely* no sense to just fail the udev script on first error 
and continue boot further. Either it should try to ignore them, or halt system 
boot. Otherwise, system in weird, semi-working state will emerge, without anu 
notices of such state.
* This script for example fails on mount --bind and mount --move, which busybox
1.2.1 doesn't appear to handle correctly.

* Like ramdisk the stupid script spit tens of megabytes to a "device", 
without checking if it exists.
* Generall, /dev should contains only devices, typical size - tens of Kb.

udev: remove 084 and 089, but keep 092 which seems to be pretty solid

to create UART devices for s3c24XX CPUs.