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tty: PTYs set TTY_DO_WRITE_WAKEUP when they don't need to
author
Alan Cox
<alan@redhat.com>
Fri, 2 Jan 2009 13:47:20 +0000
(13:47 +0000)
committer
Linus Torvalds
<torvalds@linux-foundation.org>
Fri, 2 Jan 2009 18:19:40 +0000
(10:19 -0800)
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>
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