diff options
Diffstat (limited to 'drivers')
132 files changed, 7873 insertions, 1679 deletions
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c index c8abce3d2d9c..ed0fade46aed 100644 --- a/drivers/bluetooth/hci_ldisc.c +++ b/drivers/bluetooth/hci_ldisc.c @@ -270,15 +270,10 @@ static int hci_uart_send_frame(struct sk_buff *skb) */ static int hci_uart_tty_open(struct tty_struct *tty) { - struct hci_uart *hu = (void *) tty->disc_data; + struct hci_uart *hu; BT_DBG("tty %p", tty); - /* FIXME: This btw is bogus, nothing requires the old ldisc to clear - the pointer */ - if (hu) - return -EEXIST; - /* Error if the tty has no write op instead of leaving an exploitable hole */ if (tty->ops->write == NULL) diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c index 21721d25e388..b66eaa04f8cb 100644 --- a/drivers/char/pcmcia/synclink_cs.c +++ b/drivers/char/pcmcia/synclink_cs.c @@ -549,8 +549,10 @@ static int mgslpc_probe(struct pcmcia_device *link) /* Initialize the struct pcmcia_device structure */ ret = mgslpc_config(link); - if (ret) + if (ret) { + tty_port_destroy(&info->port); return ret; + } mgslpc_add_device(info); @@ -2757,6 +2759,7 @@ static void mgslpc_remove_device(MGSLPC_INFO *remove_info) hdlcdev_exit(info); #endif release_resources(info); + tty_port_destroy(&info->port); kfree(info); mgslpc_device_count--; return; diff --git a/drivers/char/ttyprintk.c b/drivers/char/ttyprintk.c index af98f6d6509b..4945bd3d18d0 100644 --- a/drivers/char/ttyprintk.c +++ b/drivers/char/ttyprintk.c @@ -179,7 +179,6 @@ static int __init ttyprintk_init(void) { int ret = -ENOMEM; - tty_port_init(&tpk_port.port); tpk_port.port.ops = &null_ops; mutex_init(&tpk_port.port_write_mutex); @@ -190,6 +189,8 @@ static int __init ttyprintk_init(void) if (IS_ERR(ttyprintk_driver)) return PTR_ERR(ttyprintk_driver); + tty_port_init(&tpk_port.port); + ttyprintk_driver->driver_name = "ttyprintk"; ttyprintk_driver->name = "ttyprintk"; ttyprintk_driver->major = TTYAUX_MAJOR; @@ -211,6 +212,7 @@ static int __init ttyprintk_init(void) error: tty_unregister_driver(ttyprintk_driver); put_tty_driver(ttyprintk_driver); + tty_port_destroy(&tpk_port.port); ttyprintk_driver = NULL; return ret; } diff --git a/drivers/ipack/devices/ipoctal.c b/drivers/ipack/devices/ipoctal.c index c06ab396e84f..576d53d92677 100644 --- a/drivers/ipack/devices/ipoctal.c +++ b/drivers/ipack/devices/ipoctal.c @@ -415,6 +415,7 @@ static int ipoctal_inst_slot(struct ipoctal *ipoctal, unsigned int bus_nr, tty_dev = tty_port_register_device(&channel->tty_port, tty, i, NULL); if (IS_ERR(tty_dev)) { dev_err(&ipoctal->dev->dev, "Failed to register tty device.\n"); + tty_port_destroy(&channel->tty_port); continue; } dev_set_drvdata(tty_dev, channel); @@ -700,6 +701,7 @@ static void __ipoctal_remove(struct ipoctal *ipoctal) struct ipoctal_channel *channel = &ipoctal->channel[i]; tty_unregister_device(ipoctal->tty_drv, i); tty_port_free_xmit_buf(&channel->tty_port); + tty_port_destroy(&channel->tty_port); } tty_unregister_driver(ipoctal->tty_drv); diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c index c679867c2ccd..89562a845f6a 100644 --- a/drivers/isdn/capi/capi.c +++ b/ |