struct uart_state *state = tty->driver_data;
struct uart_port *port = state->uart_port;
- if (!uart_circ_empty(&state->xmit) && state->xmit.buf &&
- !tty->stopped && !tty->hw_stopped)
+ if (!tty->stopped && !tty->hw_stopped)
port->ops->start_tx(port);
}
clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags);
spin_unlock_irqrestore(&port->lock, flags);
tty_port_tty_set(port, NULL);
+ if (!uart_console(state->uart_port))
+ uart_change_pm(state, UART_PM_STATE_OFF);
wake_up_interruptible(&port->open_wait);
wake_up_interruptible(&port->delta_msr_wait);
}
return;
port = state->uart_port;
+
+ if (ch == '\n')
+ port->ops->poll_put_char(port, '\r');
port->ops->poll_put_char(port, ch);
}
#endif