Symbol: TTY_PORT_INITIALIZED
drivers/tty/serial/8250/8250_port.c
3348
test_bit(TTY_PORT_INITIALIZED, &port->state->port.iflags) &&
include/linux/tty_port.h
211
return test_bit(TTY_PORT_INITIALIZED, &port->iflags);
include/linux/tty_port.h
216
assign_bit(TTY_PORT_INITIALIZED, &port->iflags, val);