Merge commit '71b25f4df984' from tty/tty-next

This point in gregkh's tty-next tree includes all the samsung_tty
changes that were part of v3 of the M1 bring-up series, and have
already been merged in.

Signed-off-by: Hector Martin <marcan@marcan.st>

diff --cc MAINTAINERS
Simple merge

diff --cc drivers/net/hamradio/6pack.c
Simple merge

diff --cc drivers/tty/hvc/hvcs.c
Simple merge

diff --cc drivers/tty/tty_io.c
Simple merge