Merge tag 'regmap-fix-v5.15-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap

Pull regmap fix from Mark Brown:
 "This fixes a potential double free when handling an out of memory
  error inserting a node into an rbtree regcache"

* tag 'regmap-fix-v5.15-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
  regmap: Fix possible double-free in regcache_rbtree_exit()