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authorJiri Slaby <jirislaby@gmail.com>2007-02-10 01:44:55 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-11 10:51:26 -0800
commitb963a8441cb95999c97bea379607071a869c65f0 (patch)
tree111fa0624be52ba830902fac3777febf340cf5e8 /drivers/char/mxser.c
parent1ed0c0b7306d7c93e83ebe30087a12684b280cdc (diff)
downloadop-kernel-dev-b963a8441cb95999c97bea379607071a869c65f0.zip
op-kernel-dev-b963a8441cb95999c97bea379607071a869c65f0.tar.gz
[PATCH] Char: tty_wakeup cleanup
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>
Diffstat (limited to 'drivers/char/mxser.c')
-rw-r--r--drivers/char/mxser.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/char/mxser.c b/drivers/char/mxser.c
index 83f604b..df1e608 100644
--- a/drivers/char/mxser.c
+++ b/drivers/char/mxser.c
@@ -1254,9 +1254,7 @@ static void mxser_flush_buffer(struct tty_struct *tty)
spin_unlock_irqrestore(&info->slock, flags);
/* above added by shinhay */
- wake_up_interruptible(&tty->write_wait);
- if ((tty->flags & (1 << TTY_DO_WRITE_WAKEUP)) && tty->ldisc.write_wakeup)
- (tty->ldisc.write_wakeup) (tty);
+ tty_wakeup(tty);
}
static int mxser_ioctl(struct tty_struct *tty, struct file *file, unsigned int cmd, unsigned long arg)
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