tree b79dfdbfcbfdb11857b97db2bd11662324315b2f
parent 57c9fafe0f759c9f1efa5451662b3627f9bb95e0
author Anthony Liguori <aliguori@us.ibm.com> 1324650943 -0600
committer Anthony Liguori <aliguori@us.ibm.com> 1328287268 -0600

qom: accept any compatible type when setting a link property

Links had limited utility before as they only allowed a concrete type to be
specified.  Now we can support abstract types and interfaces which means it's
now possible to have a link<PCIDevice>.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>