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-rw-r--r--drivers/tty/amiserial.c2
-rw-r--r--drivers/tty/bfin_jtag_comm.c6
-rw-r--r--drivers/tty/cyclades.c8
-rw-r--r--drivers/tty/ehv_bytechan.c2
-rw-r--r--drivers/tty/hvc/hvsi.c1
-rw-r--r--drivers/tty/ipwireless/tty.c1
-rw-r--r--drivers/tty/moxa.c4
-rw-r--r--drivers/tty/mxser.c25
-rw-r--r--drivers/tty/nozomi.c13
-rw-r--r--drivers/tty/rocket.c2
-rw-r--r--drivers/tty/serial/68328serial.c2
-rw-r--r--drivers/tty/serial/ifx6x60.c5
-rw-r--r--drivers/tty/serial/kgdb_nmi.c2
-rw-r--r--drivers/tty/serial/serial_core.c6
-rw-r--r--drivers/tty/synclink.c1
-rw-r--r--drivers/tty/synclink_gt.c5
-rw-r--r--drivers/tty/synclinkmp.c5
-rw-r--r--drivers/tty/vt/vt.c5
18 files changed, 74 insertions, 21 deletions
diff --git a/drivers/tty/amiserial.c b/drivers/tty/amiserial.c
index 42d0a2581a8..9d7d00cdfec 100644
--- a/drivers/tty/amiserial.c
+++ b/drivers/tty/amiserial.c
@@ -1771,6 +1771,7 @@ fail_free_irq:
fail_unregister:
tty_unregister_driver(serial_driver);
fail_put_tty_driver:
+ tty_port_destroy(&state->tport);
put_tty_driver(serial_driver);
return error;
}
@@ -1785,6 +1786,7 @@ static int __exit amiga_serial_remove(struct platform_device *pdev)
printk("SERIAL: failed to unregister serial driver (%d)\n",
error);
put_tty_driver(serial_driver);
+ tty_port_destroy(&state->tport);
free_irq(IRQ_AMIGA_TBE, state);
free_irq(IRQ_AMIGA_RBF, state);
diff --git a/drivers/tty/bfin_jtag_comm.c b/drivers/tty/bfin_jtag_comm.c
index 02b7d3a0969..1cfcdbf1d0c 100644
--- a/drivers/tty/bfin_jtag_comm.c
+++ b/drivers/tty/bfin_jtag_comm.c
@@ -240,8 +240,6 @@ static int __init bfin_jc_init(void)
{
int ret;
- tty_port_init(&port);
-
bfin_jc_kthread = kthread_create(bfin_jc_emudat_manager, NULL, DRV_NAME);
if (IS_ERR(bfin_jc_kthread))
return PTR_ERR(bfin_jc_kthread);
@@ -257,6 +255,8 @@ static int __init bfin_jc_init(void)
if (!bfin_jc_driver)
goto err_driver;
+ tty_port_init(&port);
+
bfin_jc_driver->driver_name = DRV_NAME;
bfin_jc_driver->name = DEV_NAME;
bfin_jc_driver->type = TTY_DRIVER_TYPE_SERIAL;
@@ -274,6 +274,7 @@ static int __init bfin_jc_init(void)
return 0;
err:
+ tty_port_destroy(&port);
put_tty_driver(bfin_jc_driver);
err_driver:
kfree(bfin_jc_write_buf.buf);
@@ -289,6 +290,7 @@ static void __exit bfin_jc_exit(void)
kfree(bfin_jc_write_buf.buf);
tty_unregister_driver(bfin_jc_driver);
put_tty_driver(bfin_jc_driver);
+ tty_port_destroy(&port);
}
module_exit(bfin_jc_exit);
diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
index 0a6a0bc1b59..de25774b5ec 100644
--- a/drivers/tty/cyclades.c
+++ b/drivers/tty/cyclades.c
@@ -3934,7 +3934,7 @@ err:
static void __devexit cy_pci_remove(struct pci_dev *pdev)
{
struct cyclades_card *cinfo = pci_get_drvdata(pdev);
- unsigned int i;
+ unsigned int i, channel;
/* non-Z with old PLX */
if (!cy_is_Z(cinfo) && (readb(cinfo->base_addr + CyPLX_VER) & 0x0f) ==
@@ -3960,9 +3960,11 @@ static void __devexit cy_pci_remove(struct pci_dev *pdev)
pci_release_regions(pdev);
cinfo->base_addr = NULL;
- for (i = cinfo->first_line; i < cinfo->first_line +
- cinfo->nports; i++)
+ for (channel = 0, i = cinfo->first_line; i < cinfo->first_line +
+ cinfo->nports; i++, channel++) {
tty_unregister_device(cy_serial_driver, i);
+ tty_port_destroy(&cinfo->ports[channel].port);
+ }
cinfo->nports = 0;
kfree(cinfo->ports);
}
diff --git a/drivers/tty/ehv_bytechan.c b/drivers/tty/ehv_bytechan.c
index 4ab936b7aac..4193afb74a0 100644
--- a/drivers/tty/ehv_bytechan.c
+++ b/drivers/tty/ehv_bytechan.c
@@ -757,6 +757,7 @@ static int __devinit ehv_bc_tty_probe(struct platform_device *pdev)
return 0;
error:
+ tty_port_destroy(&bc->port);
irq_dispose_mapping(bc->tx_irq);
irq_dispose_mapping(bc->rx_irq);
@@ -770,6 +771,7 @@ static int ehv_bc_tty_remove(struct platform_device *pdev)
tty_unregister_device(ehv_bc_driver, bc - bcs);
+ tty_port_destroy(&bc->port);
irq_dispose_mapping(bc->tx_irq);
irq_dispose_mapping(bc->rx_irq);
diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c
index 5b95b4f28cf..68357a6e4de 100644
--- a/drivers/tty/hvc/hvsi.c
+++ b/drivers/tty/hvc/hvsi.c
@@ -1218,6 +1218,7 @@ static int __init hvsi_console_init(void)
if (hp->virq == 0) {
printk(KERN_ERR "%s: couldn't create irq mapping for 0x%x\n",
__func__, irq[0]);
+ tty_port_destroy(&hp->port);
continue;
}
diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
index 160f0ad9589..2cde13ddf9f 100644
--- a/drivers/tty/ipwireless/tty.c
+++ b/drivers/tty/ipwireless/tty.c
@@ -566,6 +566,7 @@ void ipwireless_tty_free(struct ipw_tty *tty)
ipwireless_disassociate_network_ttys(network,
ttyj->channel_idx);
tty_unregister_device(ipw_tty_driver, j);
+ tty_port_destroy(&ttyj->port);
ttys[j] = NULL;
mutex_unlock(&ttyj->ipw_tty_mutex);
kfree(ttyj);
diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
index 9b57aae139f..d628176fb6d 100644
--- a/drivers/tty/moxa.c
+++ b/drivers/tty/moxa.c
@@ -895,6 +895,8 @@ static int moxa_init_board(struct moxa_board_conf *brd, struct device *dev)
return 0;
err_free:
+ for (i = 0; i < MAX_PORTS_PER_BOARD; i++)
+ tty_port_destroy(&brd->ports[i].port);
kfree(brd->ports);
err:
return ret;
@@ -919,6 +921,8 @@ static void moxa_board_deinit(struct moxa_board_conf *brd)
tty_kref_put(tty);
}
}
+ for (a = 0; a < MAX_PORTS_PER_BOARD; a++)
+ tty_port_destroy(&brd->ports[a].port);
while (1) {
opened = 0;
for (a = 0; a < brd->numPorts; a++)
diff --git a/drivers/tty/mxser.c b/drivers/tty/mxser.c
index cfda47dabd2..802a248e7ab 100644
--- a/drivers/tty/mxser.c
+++ b/drivers/tty/mxser.c
@@ -2411,14 +2411,27 @@ static int __devinit mxser_initbrd(struct mxser_board *brd,
retval = request_irq(brd->irq, mxser_interrupt, IRQF_SHARED, "mxser",
brd);
- if (retval)
+ if (retval) {
+ for (i = 0; i < brd->info->nports; i++)
+ tty_port_destroy(&brd->ports[i].port);
printk(KERN_ERR "Board %s: Request irq failed, IRQ (%d) may "
"conflict with another device.\n",
brd->info->name, brd->irq);
+ }
return retval;
}
+static void mxser_board_remove(struct mxser_board *brd)
+{
+ unsigned int i;
+
+ for (i = 0; i < brd->info->nports; i++) {
+ tty_unregister_device(mxvar_sdriver, brd->idx + i);
+ tty_port_destroy(&brd->ports[i].port);
+ }
+}
+
static int __init mxser_get_ISA_conf(int cap, struct mxser_board *brd)
{
int id, i, bits, ret;
@@ -2649,10 +2662,8 @@ static void __devexit mxser_remove(struct pci_dev *pdev)
{
#ifdef CONFIG_PCI
struct mxser_board *brd = pci_get_drvdata(pdev);
- unsigned int i;
- for (i = 0; i < brd->info->nports; i++)
- tty_unregister_device(mxvar_sdriver, brd->idx + i);
+ mxser_board_remove(brd);
free_irq(pdev->irq, brd);
pci_release_region(pdev, 2);
@@ -2748,15 +2759,13 @@ err_put:
static void __exit mxser_module_exit(void)
{
- unsigned int i, j;
+ unsigned int i;
pci_unregister_driver(&mxser_driver);
for (i = 0; i < MXSER_BOARDS; i++) /* ISA remains */
if (mxser_boards[i].info != NULL)
- for (j = 0; j < mxser_boards[i].info->nports; j++)
- tty_unregister_device(mxvar_sdriver,
- mxser_boards[i].idx + j);
+ mxser_board_remove(&mxser_boards[i]);
tty_unregister_driver(mxvar_sdriver);
put_tty_driver(mxvar_sdriver);
diff --git a/drivers/tty/nozomi.c b/drivers/tty/nozomi.c
index b917c942495..cb764d29775 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 */
diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c
index 9700d34b20a..d9056dac4ea 100644
--- a/drivers/tty/rocket.c
+++ b/drivers/tty/rocket.c
@@ -673,6 +673,7 @@ static void init_r_port(int board, int aiop, int chan, struct pci_dev *pci_dev)
if (sInitChan(ctlp, &info->channel, aiop, chan) == 0) {
printk(KERN_ERR "RocketPort sInitChan(%d, %d, %d) failed!\n",
board, aiop, chan);
+ tty_port_destroy(&info->port);
kfree(info);
return;
}
@@ -2357,6 +2358,7 @@ static void rp_cleanup_module(void)
for (i = 0; i < MAX_RP_PORTS; i++)
if (rp_table[i]) {
tty_unregister_device(rocket_driver, i);
+ tty_port_destroy(&rp_table[i]->port);
kfree(rp_table[i]);
}
diff --git a/drivers/tty/serial/68328serial.c b/drivers/tty/serial/68328serial.c
index 66c38a3f74c..f99a84526f8 100644
--- a/drivers/tty/serial/68328serial.c
+++ b/drivers/tty/serial/68328serial.c
@@ -1225,6 +1225,8 @@ rs68328_init(void)
if (tty_register_driver(serial_driver)) {
put_tty_driver(serial_driver);
+ for (i = 0; i < NR_PORTS; i++)
+ tty_port_destroy(&m68k_soft[i].tport);
printk(KERN_ERR "Couldn't register serial driver\n");
return -ENOMEM;
}
diff --git a/drivers/tty/serial/ifx6x60.c b/drivers/tty/serial/ifx6x60.c
index 1754c147a94..91125bb151c 100644
--- a/drivers/tty/serial/ifx6x60.c
+++ b/drivers/tty/serial/ifx6x60.c
@@ -829,6 +829,7 @@ static void ifx_spi_free_port(struct ifx_spi_device *ifx_dev)
{
if (ifx_dev->tty_dev)
tty_unregister_device(tty_drv, ifx_dev->minor);
+ tty_port_destroy(&ifx_dev->tty_port);
kfifo_free(&ifx_dev->tx_fifo);
}
@@ -862,10 +863,12 @@ static int ifx_spi_create_port(struct ifx_spi_device *ifx_dev)
dev_dbg(&ifx_dev->spi_dev->dev,
"%s: registering tty device failed", __func__);
ret = PTR_ERR(ifx_dev->tty_dev);
- goto error_ret;
+ goto error_port;
}
return 0;
+error_port:
+ tty_port_destroy(pport);
error_ret:
ifx_spi_free_port(ifx_dev);
return ret;
diff --git a/drivers/tty/serial/kgdb_nmi.c b/drivers/tty/serial/kgdb_nmi.c
index d185247ba1a..6ac2b797a76 100644
--- a/drivers/tty/serial/kgdb_nmi.c
+++ b/drivers/tty/serial/kgdb_nmi.c
@@ -266,6 +266,7 @@ static int kgdb_nmi_tty_install(struct tty_driver *drv, struct tty_struct *tty)
}
return 0;
err:
+ tty_port_destroy(&priv->port);
kfree(priv);
return ret;
}
@@ -275,6 +276,7 @@ static void kgdb_nmi_tty_cleanup(struct tty_struct *tty)
struct kgdb_nmi_tty_priv *priv = tty->driver_data;
tty->driver_data = NULL;
+ tty_port_destroy(&priv->port);
kfree(priv);
}
diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
index 63b33889d51..61ba24089ef 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -2297,6 +2297,8 @@ int uart_register_driver(struct uart_driver *drv)
if (retval >= 0)
return retval;
+ for (i = 0; i < drv->nr; i++)
+ tty_port_destroy(&drv->state[i].port);
put_tty_driver(normal);
out_kfree:
kfree(drv->state);
@@ -2316,8 +2318,12 @@ out:
void uart_unregister_driver(struct uart_driver *drv)
{
struct tty_driver *p = drv->tty_driver;
+ unsigned int i;
+
tty_unregister_driver(p);
put_tty_driver(p);
+ for (i = 0; i < drv->nr; i++)
+ tty_port_destroy(&drv->state[i].port);
kfree(drv->state);
drv->state = NULL;
drv->tty_driver = NULL;
diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
index 70e3a525bc8..e4b5c39fc4e 100644
--- a/drivers/tty/synclink.c
+++ b/drivers/tty/synclink.c
@@ -4425,6 +4425,7 @@ static void synclink_cleanup(void)
mgsl_release_resources(info);
tmp = info;
info = info->next_device;
+ tty_port_destroy(&tmp->port);
kfree(tmp);
}
diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
index b38e954eedd..6e4c34011b7 100644
--- a/drivers/tty/synclink_gt.c
+++ b/drivers/tty/synclink_gt.c
@@ -3645,8 +3645,10 @@ static void device_init(int adapter_num, struct pci_dev *pdev)
for (i=0; i < port_count; ++i) {
port_array[i] = alloc_dev(adapter_num, i, pdev);
if (port_array[i] == NULL) {
- for (--i; i >= 0; --i)
+ for (--i; i >= 0; --i) {
+ tty_port_destroy(&port_array[i]->port);
kfree(port_array[i]);
+ }
return;
}
}
@@ -3773,6 +3775,7 @@ static void slgt_cleanup(void)
release_resources(info);
tmp = info;
info = info->next_device;
+ tty_port_destroy(&tmp->port);
kfree(tmp);
}
diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
index f17d9f3d84a..40745beb258 100644
--- a/drivers/tty/synclinkmp.c
+++ b/drivers/tty/synclinkmp.c
@@ -3843,8 +3843,10 @@ static void device_init(int adapter_num, struct pci_dev *pdev)
for ( port = 0; port < SCA_MAX_PORTS; ++port ) {
port_array[port] = alloc_dev(adapter_num,port,pdev);
if( port_array[port] == NULL ) {
- for ( --port; port >= 0; --port )
+ for (--port; port >= 0; --port) {
+ tty_port_destroy(&port_array[port]->port);
kfree(port_array[port]);
+ }
return;
}
}
@@ -3953,6 +3955,7 @@ static void synclinkmp_cleanup(void)
}
tmp = info;
info = info->next_device;
+ tty_port_destroy(&tmp->port);
kfree(tmp);
}
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index f87d7e8964b..607636b4734 100644
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -779,6 +779,7 @@ int vc_allocate(unsigned int currcons) /* return 0 on success */
con_set_default_unimap(vc);
vc->vc_screenbuf = kmalloc(vc->vc_screenbuf_size, GFP_KERNEL);
if (!vc->vc_screenbuf) {
+ tty_port_destroy(&vc->port);
kfree(vc);
vc_cons[currcons].d = NULL;
return -ENOMEM;
@@ -999,8 +1000,10 @@ void vc_deallocate(unsigned int currcons)
put_pid(vc->vt_pid);
module_put(vc->vc_sw->owner);
kfree(vc->vc_screenbuf);
- if (currcons >= MIN_NR_CONSOLES)
+ if (currcons >= MIN_NR_CONSOLES) {
+ tty_port_destroy(&vc->port);
kfree(vc);
+ }
vc_cons[currcons].d = NULL;
}
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-02 05:18:50 +0000