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authorJiri Slaby <jirislaby@gmail.com>2007-02-10 12:44:55 +0300
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-11 21:51:26 +0300
commitb963a8441cb95999c97bea379607071a869c65f0 (patch)
tree111fa0624be52ba830902fac3777febf340cf5e8 /drivers/char/amiserial.c
parent1ed0c0b7306d7c93e83ebe30087a12684b280cdc (diff)
downloadlinux-b963a8441cb95999c97bea379607071a869c65f0.tar.xz
[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/amiserial.c')
-rw-r--r--drivers/char/amiserial.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/char/amiserial.c b/drivers/char/amiserial.c
index feb4ac802a0d..39880eb58f35 100644
--- a/drivers/char/amiserial.c
+++ b/drivers/char/amiserial.c
@@ -527,10 +527,8 @@ static void do_softint(unsigned long private_)
if (!tty)
return;
- if (test_and_clear_bit(RS_EVENT_WRITE_WAKEUP, &info->event)) {
+ if (test_and_clear_bit(RS_EVENT_WRITE_WAKEUP, &info->event))
tty_wakeup(tty);
- wake_up_interruptible(&tty->write_wait);
- }
}
/*
@@ -968,7 +966,6 @@ static void rs_flush_buffer(struct tty_struct *tty)
local_irq_save(flags);
info->xmit.head = info->xmit.tail = 0;
local_irq_restore(flags);
- wake_up_interruptible(&tty->write_wait);
tty_wakeup(tty);
}