Commits
Alan Cox committed 0ac6053c4db
tty: PTYs set TTY_DO_WRITE_WAKEUP when they don't need to The write wakeup is done anyway for the poll while DO_WRITE_WAKUP is cleared, set and managed by the ldisc layer and is no business of the pty code. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>