Merge tag 'rpmsg-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux

Pull rpmsg updates from Bjorn Andersson:
 "This make virtio free driver_override upon removal. It also updates
  the rpmsg documentation after earlier API updates"

* tag 'rpmsg-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux:
  rpmsg: virtio: Free driver_override when rpmsg_remove()
  doc: rmpsg: Update with rpmsg_endpoint