Merge tag 'm68k-for-v5.8-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert...

Pull m68k updates from Geert Uytterhoeven:

 - several Mac fixes

 - defconfig updates

 - minor cleanups and fixes

* tag 'm68k-for-v5.8-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k:
  m68k: tools: Replace zero-length array with flexible-array member
  m68k: Add missing __user annotation in get_user()
  m68k: mac: Avoid stuck ISM IOP interrupt on Quadra 900/950
  m68k: mac: Remove misleading comment
  m68k: mac: Don't call via_flush_cache() on Mac IIfx
  m68k: defconfig: Update defconfigs for v5.7-rc1
  m68k: amiga: config: Replace zero-length array with flexible-array member
  m68k: amiga: config: Mark expected switch fall-through