From d635711daa98be86d4c7fd01499c34f566b54ccb Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Fri, 10 Jun 2016 05:30:17 -0300 Subject: Linux-libre 4.6.2-gnu --- drivers/tty/amiserial.c | 28 ++++++++++------------------ 1 file changed, 10 insertions(+), 18 deletions(-) (limited to 'drivers/tty/amiserial.c') diff --git a/drivers/tty/amiserial.c b/drivers/tty/amiserial.c index 2caaf5a25..eacf4c9f3 100644 --- a/drivers/tty/amiserial.c +++ b/drivers/tty/amiserial.c @@ -639,7 +639,7 @@ static void shutdown(struct tty_struct *tty, struct serial_state *info) custom.adkcon = AC_UARTBRK; mb(); - if (tty->termios.c_cflag & HUPCL) + if (C_HUPCL(tty)) info->MCR &= ~(SER_DTR|SER_RTS); rtsdtr_ctrl(info->MCR); @@ -965,8 +965,7 @@ static void rs_throttle(struct tty_struct * tty) struct serial_state *info = tty->driver_data; unsigned long flags; #ifdef SERIAL_DEBUG_THROTTLE - printk("throttle %s: %d....\n", tty_name(tty), - tty->ldisc.chars_in_buffer(tty)); + printk("throttle %s ....\n", tty_name(tty)); #endif if (serial_paranoia_check(info, tty->name, "rs_throttle")) @@ -975,7 +974,7 @@ static void rs_throttle(struct tty_struct * tty) if (I_IXOFF(tty)) rs_send_xchar(tty, STOP_CHAR(tty)); - if (tty->termios.c_cflag & CRTSCTS) + if (C_CRTSCTS(tty)) info->MCR &= ~SER_RTS; local_irq_save(flags); @@ -988,8 +987,7 @@ static void rs_unthrottle(struct tty_struct * tty) struct serial_state *info = tty->driver_data; unsigned long flags; #ifdef SERIAL_DEBUG_THROTTLE - printk("unthrottle %s: %d....\n", tty_name(tty), - tty->ldisc.chars_in_buffer(tty)); + printk("unthrottle %s ....\n", tty_name(tty)); #endif if (serial_paranoia_check(info, tty->name, "rs_unthrottle")) @@ -1001,7 +999,7 @@ static void rs_unthrottle(struct tty_struct * tty) else rs_send_xchar(tty, START_CHAR(tty)); } - if (tty->termios.c_cflag & CRTSCTS) + if (C_CRTSCTS(tty)) info->MCR |= SER_RTS; local_irq_save(flags); rtsdtr_ctrl(info->MCR); @@ -1334,8 +1332,7 @@ static void rs_set_termios(struct tty_struct *tty, struct ktermios *old_termios) change_speed(tty, info, old_termios); /* Handle transition to B0 status */ - if ((old_termios->c_cflag & CBAUD) && - !(cflag & CBAUD)) { + if ((old_termios->c_cflag & CBAUD) && !(cflag & CBAUD)) { info->MCR &= ~(SER_DTR|SER_RTS); local_irq_save(flags); rtsdtr_ctrl(info->MCR); @@ -1343,21 +1340,17 @@ static void rs_set_termios(struct tty_struct *tty, struct ktermios *old_termios) } /* Handle transition away from B0 status */ - if (!(old_termios->c_cflag & CBAUD) && - (cflag & CBAUD)) { + if (!(old_termios->c_cflag & CBAUD) && (cflag & CBAUD)) { info->MCR |= SER_DTR; - if (!(tty->termios.c_cflag & CRTSCTS) || - !test_bit(TTY_THROTTLED, &tty->flags)) { + if (!C_CRTSCTS(tty) || !test_bit(TTY_THROTTLED, &tty->flags)) info->MCR |= SER_RTS; - } local_irq_save(flags); rtsdtr_ctrl(info->MCR); local_irq_restore(flags); } /* Handle turning off CRTSCTS */ - if ((old_termios->c_cflag & CRTSCTS) && - !(tty->termios.c_cflag & CRTSCTS)) { + if ((old_termios->c_cflag & CRTSCTS) && !C_CRTSCTS(tty)) { tty->hw_stopped = 0; rs_start(tty); } @@ -1369,8 +1362,7 @@ static void rs_set_termios(struct tty_struct *tty, struct ktermios *old_termios) * XXX It's not clear whether the current behavior is correct * or not. Hence, this may change..... */ - if (!(old_termios->c_cflag & CLOCAL) && - (tty->termios.c_cflag & CLOCAL)) + if (!(old_termios->c_cflag & CLOCAL) && C_CLOCAL(tty)) wake_up_interruptible(&info->open_wait); #endif } -- cgit v1.2.3-54-g00ecf