Add support for pdpctx_timer_stop

Timer T3395 starts  at the transmission of Deactivate PDP request using
pdpctx_timer_start  but there was no corresponding stop function.
The timer is stopped when Deactivate PDP Context Accept is received.
This according to 3gpp spec reference 24.008 section 6.1.3.4.2.

Change-Id: I825c0a47d39e784dd1b8251f564609262530a5c6
1 file changed
tree: d415e7bcc682ce30be323d67b39c77d3136622b3
  1. contrib/
  2. debian/
  3. openbsc/
  4. .gitignore
  5. .gitreview
  6. .mailmap