diff options
Diffstat (limited to 'drivers/tty/nozomi.c')
| -rw-r--r-- | drivers/tty/nozomi.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/tty/nozomi.c b/drivers/tty/nozomi.c index b917c9424954..cb764d297756 100644 --- a/drivers/tty/nozomi.c +++ b/drivers/tty/nozomi.c @@ -1479,6 +1479,7 @@ static int __devinit nozomi_card_init(struct pci_dev *pdev, if (IS_ERR(tty_dev)) { ret = PTR_ERR(tty_dev); dev_err(&pdev->dev, "Could not allocate tty?\n"); + tty_port_destroy(&port->port); goto err_free_tty; } } @@ -1486,8 +1487,10 @@ static int __devinit nozomi_card_init(struct pci_dev *pdev, return 0; err_free_tty: - for (i = dc->index_start; i < dc->index_start + MAX_PORT; ++i) - tty_unregister_device(ntty_driver, i); + for (i = 0; i < MAX_PORT; ++i) { + tty_unregister_device(ntty_driver, dc->index_start + i); + tty_port_destroy(&dc->port[i].port); + } err_free_kfifo: for (i = 0; i < MAX_PORT; i++) kfifo_free(&dc->port[i].fifo_ul); @@ -1520,8 +1523,10 @@ static void __devexit tty_exit(struct nozomi *dc) complete off a hangup method ? */ while (dc->open_ttys) msleep(1); - for (i = dc->index_start; i < dc->index_start + MAX_PORT; ++i) - tty_unregister_device(ntty_driver, i); + for (i = 0; i < MAX_PORT; ++i) { + tty_unregister_device(ntty_driver, dc->index_start + i); + tty_port_destroy(&dc->port[i].port); + } } /* Deallocate memory for one device */ |