Merge tag 'mfd-fixes-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

Merge tag 'mfd-fixes-4.15' of git://git./linux/kernel/git/lee/mfd

Pull MDF bugfixes from Lee Jones:

  - Fix message timing issues and report correct state when an error
    occurs in cros_ec_spi

  - Reorder enums used for Power Management in rtsx_pci

  - Use correct OF helper for obtaining child nodes in twl4030-audio and
    twl6040

* tag 'mfd-fixes-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd:
  mfd: Fix RTS5227 (and others) powermanagement
  mfd: cros ec: spi: Fix "in progress" error signaling
  mfd: twl6040: Fix child-node lookup
  mfd: twl4030-audio: Fix sibling-node lookup
  mfd: cros ec: spi: Don't send first message too soon