Merge tag 'ntb-6.18' of https://github.com/jonmason/ntb

Pull NTB updates from Jon Mason:

 - Add support for Renesas R-Car and allow arbitrary BAR mapping in EPF

 - Update ntb_hw_amd to support the latest generation secondary topology
   and add a new maintainer

 - Fix a bug by adding a mutex to ensure `link_event_callback` executes
   sequentially

* tag 'ntb-6.18' of https://github.com/jonmason/ntb:
  NTB: epf: Add Renesas rcar support
  NTB: epf: Allow arbitrary BAR mapping
  ntb: Add mutex to make link_event_callback executed linearly.
  MAINTAINERS: Update for the NTB AMD driver maintainer
  ntb_hw_amd: Update amd_ntb_get_link_status to support latest generation secondary topology

diff --cc MAINTAINERS
Simple merge