Commits
Al Viro committed e67504c5958
isdn_tty: TCSBRK{,P} won't reach ->ioctl()
kill the long-dead code - it's been unreachable since 2008. Redundant, as
well - generic will do exact same thing, since ->break_ctl is NULL here...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>