Merge tag 'ib-mfd-acpi-for-rafael-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Pull MFD changes for 5.20 from Lee Jones to satisfy dependencies:

"Immutable branch between MFD and ACPI due for the v5.20 merge window."

* tag 'ib-mfd-acpi-for-rafael-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd:
  mfd: core: Use acpi_dev_for_each_child()