Merge tag 'hwlock-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux

Pull hwspinlock updates from Bjorn Andersson:
 "Propagate single-lock registration failures from radix_tree_insert(),
  making caller sanity checks effective.

  Update the hwspinlock MAINTAINERS repository URL to the current
  remoteproc tree"

* tag 'hwlock-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux:
  hwspinlock: propagate errno when registering single lock
  MAINTAINERS: Update remoteproc repo url for hwspinlock