Merge branch 'md-next' of...

Merge branch 'md-next' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md into for-6.2/block

Pull MD fixes from Song:

"This contains code cleanup by Christoph."

* 'md-next' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md:
  md: fold unbind_rdev_from_array into md_kick_rdev_from_array
  md: mark md_kick_rdev_from_array static
  md: remove lock_bdev / unlock_bdev