tty: Use termios c_*flag macros

[cascardo/linux.git] / drivers / usb / serial / cypress_m8.c

diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c
index 01bf533..b283eb8 100644 (file)
--- a/drivers/usb/serial/cypress_m8.c
+++ b/drivers/usb/serial/cypress_m8.c
@@ -1165,8 +1165,7 @@ static void cypress_read_int_callback(struct urb *urb)
 
        /* hangup, as defined in acm.c... this might be a bad place for it
         * though */
-       if (tty && !(tty->termios.c_cflag & CLOCAL) &&
-                       !(priv->current_status & UART_CD)) {
+       if (tty && !C_CLOCAL(tty) && !(priv->current_status & UART_CD)) {
                dev_dbg(dev, "%s - calling hangup\n", __func__);
                tty_hangup(tty);
                goto continue_read;