Revert "serial:serial_core: Allow use of CTS for PPS line discipline"
authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 4 Oct 2018 16:57:23 +0000 (09:57 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 4 Oct 2018 16:57:45 +0000 (09:57 -0700)
commit817e9bc8cc04e5c70592525b96812c46c1aa1c46
treed1a1a20d88a31d41190360d5d85efefbaecbf2ef
parentaad2d4952d24d8910d9fc64da9107df0fb780a09
Revert "serial:serial_core: Allow use of CTS for PPS line discipline"

This reverts commit c550f01c810f2197c98e6e3103f81797f5e063be.

Turns out the samsung tty driver is mucking around in the "unused" port
fields and this patch breaks that code :(

So we need to fix that driver up before this can be accepted.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Documentation/ABI/testing/sysfs-tty
drivers/tty/serial/serial_core.c
include/linux/serial_core.h