drivers/tty/amiserial.c

1209

if (!(old_termios->c_cflag & CLOCAL) && C_CLOCAL(tty))

drivers/tty/hvc/hvsi.c

236

if (tty && !C_CLOCAL(tty))

drivers/tty/moxa.c

1363

if (!(old_termios->c_cflag & CLOCAL) && C_CLOCAL(tty))

drivers/tty/n_gsm.c

1550

if (!C_CLOCAL(tty))

drivers/tty/tty_ioctl.c

749

if (C_CLOCAL(tty) != bit)

drivers/tty/tty_port.c

409

if (!check_clocal || !C_CLOCAL(tty)) {

drivers/tty/tty_port.c

521

if (C_CLOCAL(tty))

drivers/usb/serial/cypress_m8.c

1124

if (tty && !C_CLOCAL(tty) && !(priv->current_status & UART_CD)) {

drivers/usb/serial/generic.c

625

else if (tty && !C_CLOCAL(tty))