When we switched to the libosmogb NS2 implementation, we should have
removed the DNS category, as NS2 uses DLNS internally and hence DNS
is unused.
Change-Id: Ia4723ab344ad6a1927029a2d5d0dda020266b39d
Closes: OS#5058
The SGSN currently does not forward BSSGP RIM messages.
Related: SYS#5103
Depends: libosmocore Icd667f41d5735de56cd9fb257670337c679dd258
Change-Id: I6fde8ab8955660b48000ca1b650cfc7c7b2e24ba
DPCU is defined in debug.h, but never registered as log subsystem,
so we shall not use it. Also remove other similar "orphan" log
subsystems from debug.h
Change-Id: I8be54ee49e10d4004128352613923c4700063aa3