Merge tag 'rpmsg-v4.20' of git://github.com/andersson/remoteproc

Merge tag 'rpmsg-v4.20' of git://github.com/andersson/remoteproc

Pull rpmsg updates from Bjorn Andersson:
 "This migrates rpmsg_char to use read/write_iter to allow being
  operated using aio, removes the message size alignment requirements
  from glink, closes a potential memory leak in SMD and switches to
  %pOFn for printing device_node names"

* tag 'rpmsg-v4.20' of git://github.com/andersson/remoteproc:
  rpmsg: glink: smem: Support rx peak for size less than 4 bytes
  rpmsg: smd: fix memory leak on channel create
  rpmsg: glink: Remove chunk size word align warning
  rpmsg: Convert to using %pOFn instead of device_node.name
  rpmsg: char: Migrate to iter versions of read and write