[S] Change in osmocom-bb[master]: layer23: modem: Unregister registered callbacks upon app exit

Attention is currently required from: pespin. osmith has posted comments on this change. ( https://gerrit.osmocom.org/c/osmocom-bb/+/32428 ) Change subject: layer23: modem: Unregister registered callbacks upon app exit ...................................................................... Patch Set 1: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/osmocom-bb/+/32428 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmocom-bb Gerrit-Branch: master Gerrit-Change-Id: I5a641fa3dadb6ea7346b25a20215896ab32eb805 Gerrit-Change-Number: 32428 Gerrit-PatchSet: 1 Gerrit-Owner: pespin <pespin(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: osmith <osmith(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Tue, 25 Apr 2023 11:33:46 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes Gerrit-MessageType: comment