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path: root/drivers/tty/isicom.c
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Diffstat (limited to 'drivers/tty/isicom.c')
-rw-r--r--drivers/tty/isicom.c62
1 files changed, 31 insertions, 31 deletions
diff --git a/drivers/tty/isicom.c b/drivers/tty/isicom.c
index e5c295ab5de..858291ca889 100644
--- a/drivers/tty/isicom.c
+++ b/drivers/tty/isicom.c
@@ -102,7 +102,7 @@
* You can find the original tools for this direct from Multitech
* ftp://ftp.multitech.com/ISI-Cards/
*
- * Having installed the cards the module options (/etc/modprobe.conf)
+ * Having installed the cards the module options (/etc/modprobe.d/)
*
* options isicom io=card1,card2,card3,card4 irq=card1,card2,card3,card4
*
@@ -133,7 +133,6 @@
#include <linux/uaccess.h>
#include <linux/io.h>
-#include <asm/system.h>
#include <linux/pci.h>
@@ -149,7 +148,7 @@
#endif
static int isicom_probe(struct pci_dev *, const struct pci_device_id *);
-static void __devexit isicom_remove(struct pci_dev *);
+static void isicom_remove(struct pci_dev *);
static struct pci_device_id isicom_pci_tbl[] = {
{ PCI_DEVICE(VENDOR_ID, 0x2028) },
@@ -169,7 +168,7 @@ static struct pci_driver isicom_driver = {
.name = "isicom",
.id_table = isicom_pci_tbl,
.probe = isicom_probe,
- .remove = __devexit_p(isicom_remove)
+ .remove = isicom_remove
};
static int prev_card = 3; /* start servicing isi_card[0] */
@@ -601,10 +600,10 @@ static irqreturn_t isicom_interrupt(int irq, void *dev_id)
port->status &= ~ISI_DCD;
}
- if (port->port.flags & ASYNC_CTS_FLOW) {
+ if (tty_port_cts_enabled(&port->port)) {
if (tty->hw_stopped) {
if (header & ISI_CTS) {
- port->port.tty->hw_stopped = 0;
+ tty->hw_stopped = 0;
/* start tx ing */
port->status |= (ISI_TXOK
| ISI_CTS);
@@ -635,10 +634,10 @@ static irqreturn_t isicom_interrupt(int irq, void *dev_id)
break;
case 1: /* Received Break !!! */
- tty_insert_flip_char(tty, 0, TTY_BREAK);
+ tty_insert_flip_char(&port->port, 0, TTY_BREAK);
if (port->port.flags & ASYNC_SAK)
do_SAK(tty);
- tty_flip_buffer_push(tty);
+ tty_flip_buffer_push(&port->port);
break;
case 2: /* Statistics */
@@ -651,15 +650,15 @@ static irqreturn_t isicom_interrupt(int irq, void *dev_id)
break;
}
} else { /* Data Packet */
-
- count = tty_prepare_flip_string(tty, &rp, byte_count & ~1);
+ count = tty_prepare_flip_string(&port->port, &rp,
+ byte_count & ~1);
pr_debug("%s: Can rx %d of %d bytes.\n",
__func__, count, byte_count);
word_count = count >> 1;
insw(base, rp, word_count);
byte_count -= (word_count << 1);
if (count & 0x0001) {
- tty_insert_flip_char(tty, inw(base) & 0xff,
+ tty_insert_flip_char(&port->port, inw(base) & 0xff,
TTY_NORMAL);
byte_count -= 2;
}
@@ -672,7 +671,7 @@ static irqreturn_t isicom_interrupt(int irq, void *dev_id)
byte_count -= 2;
}
}
- tty_flip_buffer_push(tty);
+ tty_flip_buffer_push(&port->port);
}
outw(0x0000, base+0x04); /* enable interrupts */
spin_unlock(&card->card_lock);
@@ -703,7 +702,7 @@ static void isicom_config_port(struct tty_struct *tty)
/* 1,2,3,4 => 57.6, 115.2, 230, 460 kbps resp. */
if (baud < 1 || baud > 4)
- tty->termios->c_cflag &= ~CBAUDEX;
+ tty->termios.c_cflag &= ~CBAUDEX;
else
baud += 15;
}
@@ -849,8 +848,6 @@ static struct tty_port *isicom_find_port(struct tty_struct *tty)
unsigned int board;
int line = tty->index;
- if (line < 0 || line > PORT_COUNT-1)
- return NULL;
board = BOARD(line);
card = &isi_card[board];
@@ -1199,8 +1196,8 @@ static void isicom_set_termios(struct tty_struct *tty,
if (isicom_paranoia_check(port, tty->name, "isicom_set_termios"))
return;
- if (tty->termios->c_cflag == old_termios->c_cflag &&
- tty->termios->c_iflag == old_termios->c_iflag)
+ if (tty->termios.c_cflag == old_termios->c_cflag &&
+ tty->termios.c_iflag == old_termios->c_iflag)
return;
spin_lock_irqsave(&port->card->card_lock, flags);
@@ -1208,7 +1205,7 @@ static void isicom_set_termios(struct tty_struct *tty,
spin_unlock_irqrestore(&port->card->card_lock, flags);
if ((old_termios->c_cflag & CRTSCTS) &&
- !(tty->termios->c_cflag & CRTSCTS)) {
+ !(tty->termios.c_cflag & CRTSCTS)) {
tty->hw_stopped = 0;
isicom_start(tty);
}
@@ -1310,7 +1307,7 @@ static const struct tty_port_operations isicom_port_ops = {
.shutdown = isicom_shutdown,
};
-static int __devinit reset_card(struct pci_dev *pdev,
+static int reset_card(struct pci_dev *pdev,
const unsigned int card, unsigned int *signature)
{
struct isi_board *board = pci_get_drvdata(pdev);
@@ -1371,7 +1368,7 @@ end:
return retval;
}
-static int __devinit load_firmware(struct pci_dev *pdev,
+static int load_firmware(struct pci_dev *pdev,
const unsigned int index, const unsigned int signature)
{
struct isi_board *board = pci_get_drvdata(pdev);
@@ -1551,7 +1548,7 @@ end:
*/
static unsigned int card_count;
-static int __devinit isicom_probe(struct pci_dev *pdev,
+static int isicom_probe(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
unsigned int uninitialized_var(signature), index;
@@ -1613,9 +1610,15 @@ static int __devinit isicom_probe(struct pci_dev *pdev,
if (retval < 0)
goto errunri;
- for (index = 0; index < board->port_count; index++)
- tty_register_device(isicom_normal, board->index * 16 + index,
- &pdev->dev);
+ for (index = 0; index < board->port_count; index++) {
+ struct tty_port *tport = &board->ports[index].port;
+ tty_port_init(tport);
+ tport->ops = &isicom_port_ops;
+ tport->close_delay = 50 * HZ/100;
+ tport->closing_wait = 3000 * HZ/100;
+ tty_port_register_device(tport, isicom_normal,
+ board->index * 16 + index, &pdev->dev);
+ }
return 0;
@@ -1632,13 +1635,15 @@ err:
return retval;
}
-static void __devexit isicom_remove(struct pci_dev *pdev)
+static void isicom_remove(struct pci_dev *pdev)
{
struct isi_board *board = pci_get_drvdata(pdev);
unsigned int i;
- for (i = 0; i < board->port_count; i++)
+ for (i = 0; i < board->port_count; i++) {
tty_unregister_device(isicom_normal, board->index * 16 + i);
+ tty_port_destroy(&board->ports[i].port);
+ }
free_irq(board->irq, board);
pci_release_region(pdev, 3);
@@ -1657,13 +1662,9 @@ static int __init isicom_init(void)
isi_card[idx].ports = port;
spin_lock_init(&isi_card[idx].card_lock);
for (channel = 0; channel < 16; channel++, port++) {
- tty_port_init(&port->port);
- port->port.ops = &isicom_port_ops;
port->magic = ISICOM_MAGIC;
port->card = &isi_card[idx];
port->channel = channel;
- port->port.close_delay = 50 * HZ/100;
- port->port.closing_wait = 3000 * HZ/100;
port->status = 0;
/* . . . */
}
@@ -1678,7 +1679,6 @@ static int __init isicom_init(void)
goto error;
}
- isicom_normal->owner = THIS_MODULE;
isicom_normal->name = "ttyM";
isicom_normal->major = ISICOM_NMAJOR;
isicom_normal->minor_start = 0;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-09 15:31:40 +0000