lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[PATCH] Char: tty_wakeup cleanup

Browse Source 
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
Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/char/rocket.c
View File

@@ -474,7 +474,6 @@ static void rp_do_transmit(struct r_port *info)
if (info->xmit_cnt < WAKEUP_CHARS) {
tty_wakeup(tty);
wake_up_interruptible(&tty->write_wait);
#ifdef ROCKETPORT_HAVE_POLL_WAIT
wake_up_interruptible(&tty->poll_wait);
#endif
@@ -1772,7 +1771,6 @@ static int rp_write(struct tty_struct *tty,
end:
if (info->xmit_cnt < WAKEUP_CHARS) {
tty_wakeup(tty);
wake_up_interruptible(&tty->write_wait);
#ifdef ROCKETPORT_HAVE_POLL_WAIT
wake_up_interruptible(&tty->poll_wait);
#endif
@@ -1841,7 +1839,6 @@ static void rp_flush_buffer(struct tty_struct *tty)
info->xmit_cnt = info->xmit_head = info->xmit_tail = 0;
spin_unlock_irqrestore(&info->slock, flags);
wake_up_interruptible(&tty->write_wait);
#ifdef ROCKETPORT_HAVE_POLL_WAIT
wake_up_interruptible(&tty->poll_wait);
#endif