Merge tag 'auxdisplay-v7.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/andy...

Merge tag 'auxdisplay-v7.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay

Pull auxdisplay updates from Andy Shevchenko:

 - Fix potential out-of-bound access in line-display library

 - Miscellaneous refactoring and cleaning up

[ Andy says this could easily be delayed until 7.2, but it's _so_ tiny
  that it's more work for me to schedule it for later than to just take
  it now, and just doesn't seem worth delaying    - Linus ]

* tag 'auxdisplay-v7.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-auxdisplay:
  auxdisplay: Kconfig: drop unneeded quotes in PANEL_BOOT_MESSAGE dep
  auxdisplay: line-display: fix OOB read on zero-length message_store()
  auxdisplay: max6959: use regmap_assign_bits() in max6959_enable()