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[PATCH] Char: tty_wakeup cleanup

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tty_wakeup cleanup

- remove wake_up_interruptible(&tty->write_wait) surrounding
  tty_wakup(tty);
- substitute tty->ldisc.write_wakeup(tty) + wake_up() by tty_wakeup(tty);

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Acked-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jiri Slaby
2007-02-10 01:44:55 -08:00
committed by Linus Torvalds
parent 1ed0c0b730
commit b963a8441c
24 changed files with 23 additions and 121 deletions
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10
drivers/char/ip2/i2lib.c
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@ -1373,15 +1373,7 @@ ip2_owake( PTTY tp)
ip2trace (CHANN, ITRC_SICMD, 10, 2, tp->flags,
(1 << TTY_DO_WRITE_WAKEUP) );
wake_up_interruptible ( &tp->write_wait );
if ( ( tp->flags & (1 << TTY_DO_WRITE_WAKEUP) )
&& tp->ldisc.write_wakeup )
{
(tp->ldisc.write_wakeup) ( tp );
ip2trace (CHANN, ITRC_SICMD, 11, 0 );
}
tty_wakeup(tp);
}
static inline void