tree e7946a0dacc3df8644c4d22764eaeb195fd40091
parent a244198f9526c2c0853619cdb0d3ebc072e14bff
author Vikash Chandola <vikash.chandola@intel.com> 1682682832 +0530
committer Vikash Chandola <vikash.chandola@intel.com> 1683107183 +0530

remove dbus interfaces on Backplane destruction

activationIface(dbus_interface) attribute of Backplane(struct) was not
getting removed from dbus on destruction of Backplane object. Later as
Backplane object gets reconstructed for same Backplane add_interface API
throws exception since interface is still there.
Remove activation dbus_interface on destruction of Backplane object.

Led associated with a Backplane were not getting destructed on
destruction of Backplane object. This was because Led is created as
shared_ptr and Led object itself keeps one reference causing use_count
to never go to zero.
Use weak reference in Led object. This causes Led object destructor to
get called on destruction of Backplane.

Change-Id: I3499b3617810ca39c99ecd1a8de7f56c93a2a586
Signed-off-by: Vikash Chandola <vikash.chandola@intel.com>