EHCI: fix interrupt-driven remote wakeup

[linux-2.6-omap-h63xx.git] / drivers / char / n_tty.c

diff --git a/drivers/char/n_tty.c b/drivers/char/n_tty.c
index 603b9ade5eb089f16f041fc15e4876417a6c1505..2bdb0144a22e3f0b4d8675826bdd0ea353ac3079 100644 (file)
--- a/drivers/char/n_tty.c
+++ b/drivers/char/n_tty.c
@@ -994,7 +994,7 @@ int is_ignored(int sig)
  *     when the ldisc is closed.
  */
  
-static void n_tty_set_termios(struct tty_struct *tty, struct termios * old)
+static void n_tty_set_termios(struct tty_struct *tty, struct ktermios * old)
 {
        if (!tty)
                return;
@@ -1151,7 +1151,6 @@ static int copy_from_read_buf(struct tty_struct *tty,
        n = min(*nr, n);
        spin_unlock_irqrestore(&tty->read_lock, flags);
        if (n) {
-               mb();
                retval = copy_to_user(*b, &tty->read_buf[tty->read_tail], n);
                n -= retval;
                spin_lock_irqsave(&tty->read_lock, flags);