mwl8k: no need to hold ->tx_lock while setting the hardware interrupt mask

[pandora-kernel.git] / drivers / char / n_tty.c

diff --git a/drivers/char/n_tty.c b/drivers/char/n_tty.c
index 94a5d50..973be2f 100644 (file)
--- a/drivers/char/n_tty.c
+++ b/drivers/char/n_tty.c
@@ -1331,9 +1331,6 @@ handle_newline:
 
 static void n_tty_write_wakeup(struct tty_struct *tty)
 {
-       /* Write out any echoed characters that are still pending */
-       process_echoes(tty);
-
        if (tty->fasync && test_and_clear_bit(TTY_DO_WRITE_WAKEUP, &tty->flags))
                kill_fasync(&tty->fasync, SIGIO, POLL_OUT);
 }
@@ -1586,6 +1583,7 @@ static int n_tty_open(struct tty_struct *tty)
 
 static inline int input_available_p(struct tty_struct *tty, int amt)
 {
+       tty_flush_to_ldisc(tty);
        if (tty->icanon) {
                if (tty->canon_data)
                        return 1;