Merge tag 'regmap-fix-v6.6-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap

Pull regmap fix from Mark Brown:
 "A fix for a long standing issue where when we create a new node in an
  rbtree register cache we were failing to convert the register address
  of the new register into a bitmask correctly and marking the wrong
  register as being present in the newly created node.

  This would only have affected devices with a register stride other
  than 1 but would corrupt data on those devices"

* tag 'regmap-fix-v6.6-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
  regmap: rbtree: Fix wrong register marked as in-cache when creating new node