|
Lines 2-9
Link Here
|
| 2 |
* USB Serial Converter driver |
2 |
* USB Serial Converter driver |
| 3 |
* |
3 |
* |
| 4 |
* Copyright (C) 1999 - 2002 Greg Kroah-Hartman (greg@kroah.com) |
4 |
* Copyright (C) 1999 - 2002 Greg Kroah-Hartman (greg@kroah.com) |
| 5 |
* Copyright (c) 2000 Peter Berger (pberger@brimson.com) |
5 |
* Copyright (C) 2000 Peter Berger (pberger@brimson.com) |
| 6 |
* Copyright (c) 2000 Al Borchers (borchers@steinerpoint.com) |
6 |
* Copyright (C) 2000 Al Borchers (borchers@steinerpoint.com) |
| 7 |
* |
7 |
* |
| 8 |
* This program is free software; you can redistribute it and/or |
8 |
* This program is free software; you can redistribute it and/or |
| 9 |
* modify it under the terms of the GNU General Public License version |
9 |
* modify it under the terms of the GNU General Public License version |
|
Lines 556-562
Link Here
|
| 556 |
else |
556 |
else |
| 557 |
generic_close(port, filp); |
557 |
generic_close(port, filp); |
| 558 |
port->open_count = 0; |
558 |
port->open_count = 0; |
| 559 |
port->tty = NULL; |
559 |
if (port->tty) { |
|
|
560 |
port->tty->driver_data = NULL; |
| 561 |
port->tty = NULL; |
| 562 |
} |
| 560 |
} |
563 |
} |
| 561 |
|
564 |
|
| 562 |
if (port->serial->type->owner) |
565 |
if (port->serial->type->owner) |
|
Lines 1401-1412
Link Here
|
| 1401 |
for (i = 0; i < serial->num_ports; ++i) { |
1404 |
for (i = 0; i < serial->num_ports; ++i) { |
| 1402 |
port = &serial->port[i]; |
1405 |
port = &serial->port[i]; |
| 1403 |
down (&port->sem); |
1406 |
down (&port->sem); |
| 1404 |
if (port->tty != NULL) { |
1407 |
if (port->tty != NULL) |
| 1405 |
while (port->open_count > 0) { |
1408 |
while (port->open_count > 0) |
| 1406 |
__serial_close(port, NULL); |
1409 |
__serial_close(port, NULL); |
| 1407 |
} |
|
|
| 1408 |
port->tty->driver_data = NULL; |
| 1409 |
} |
| 1410 |
up (&port->sem); |
1410 |
up (&port->sem); |
| 1411 |
} |
1411 |
} |
| 1412 |
|
1412 |
|
