diff options
Diffstat (limited to 'drivers/tty/mxser.c')
| -rw-r--r-- | drivers/tty/mxser.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/tty/mxser.c b/drivers/tty/mxser.c index daf820c086f4..52dbdd4282b2 100644 --- a/drivers/tty/mxser.c +++ b/drivers/tty/mxser.c @@ -998,17 +998,7 @@ static int mxser_put_char(struct tty_struct *tty, unsigned char ch) info->xmit_head &= SERIAL_XMIT_SIZE - 1; info->xmit_cnt++; spin_unlock_irqrestore(&info->slock, flags); - if (!tty->flow.stopped) { - if (!tty->hw_stopped || - (info->type == PORT_16550A) || - info->board->must_hwid) { - spin_lock_irqsave(&info->slock, flags); - outb(info->IER & ~UART_IER_THRI, info->ioaddr + UART_IER); - info->IER |= UART_IER_THRI; - outb(info->IER, info->ioaddr + UART_IER); - spin_unlock_irqrestore(&info->slock, flags); - } - } + return 1; } |