tree 928aebbfee524a48aa94a3d3def5249c8846a79a
parent abbe629ae4011d2020047f41bea9f9e4b0ec4361
author Alan Cox <alan@redhat.com> 1216721883 +0100
committer Linus Torvalds <torvalds@linux-foundation.org> 1216757008 -0700

tty: rework break handling

Some hardware needs to do break handling itself and may have partial
support only. Make break_ctl return an error code. Add a tty driver flag
so you can indicate driver hardware side break support.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>