The patch titled
synclink_gt use dynamic tty device registration
has been removed from the -mm tree. Its filename was
synclink_gt-use-dynamic-tty-device-registration.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: synclink_gt use dynamic tty device registration
From: Paul Fulghum <[EMAIL PROTECTED]>
Change synclink_gt driver to use dynamic tty device registration.
Signed-off-by: Paul Fulghum <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
---
drivers/char/synclink_gt.c | 34 ++++++++++++++++++----------------
1 file changed, 18 insertions(+), 16 deletions(-)
diff -puN
drivers/char/synclink_gt.c~synclink_gt-use-dynamic-tty-device-registration
drivers/char/synclink_gt.c
--- a/drivers/char/synclink_gt.c~synclink_gt-use-dynamic-tty-device-registration
+++ a/drivers/char/synclink_gt.c
@@ -3415,6 +3415,9 @@ static void device_init(int adapter_num,
}
}
}
+
+ for (i=0; i < port_count; ++i)
+ tty_register_device(serial_driver, port_array[i]->line,
&(port_array[i]->pdev->dev));
}
static int __devinit init_one(struct pci_dev *dev,
@@ -3466,6 +3469,8 @@ static void slgt_cleanup(void)
printk("unload %s %s\n", driver_name, driver_version);
if (serial_driver) {
+ for (info=slgt_device_list ; info != NULL ;
info=info->next_device)
+ tty_unregister_device(serial_driver, info->line);
if ((rc = tty_unregister_driver(serial_driver)))
DBGERR(("tty_unregister_driver error=%d\n", rc));
put_tty_driver(serial_driver);
@@ -3506,23 +3511,10 @@ static int __init slgt_init(void)
printk("%s %s\n", driver_name, driver_version);
- slgt_device_count = 0;
- if ((rc = pci_register_driver(&pci_driver)) < 0) {
- printk("%s pci_register_driver error=%d\n", driver_name, rc);
- return rc;
- }
- pci_registered = 1;
-
- if (!slgt_device_list) {
- printk("%s no devices found\n",driver_name);
- pci_unregister_driver(&pci_driver);
- return -ENODEV;
- }
-
serial_driver = alloc_tty_driver(MAX_DEVICES);
if (!serial_driver) {
- rc = -ENOMEM;
- goto error;
+ printk("%s can't allocate tty driver\n", driver_name);
+ return -ENOMEM;
}
/* Initialize the tty_driver structure */
@@ -3539,7 +3531,7 @@ static int __init slgt_init(void)
B9600 | CS8 | CREAD | HUPCL | CLOCAL;
serial_driver->init_termios.c_ispeed = 9600;
serial_driver->init_termios.c_ospeed = 9600;
- serial_driver->flags = TTY_DRIVER_REAL_RAW;
+ serial_driver->flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV;
tty_set_operations(serial_driver, &ops);
if ((rc = tty_register_driver(serial_driver)) < 0) {
DBGERR(("%s can't register serial driver\n", driver_name));
@@ -3552,6 +3544,16 @@ static int __init slgt_init(void)
driver_name, driver_version,
serial_driver->major);
+ slgt_device_count = 0;
+ if ((rc = pci_register_driver(&pci_driver)) < 0) {
+ printk("%s pci_register_driver error=%d\n", driver_name, rc);
+ goto error;
+ }
+ pci_registered = 1;
+
+ if (!slgt_device_list)
+ printk("%s no devices found\n",driver_name);
+
return 0;
error:
_
Patches currently in -mm which might be from [EMAIL PROTECTED] are
origin.patch
tty_set_ldisc-receive_room-fix.patch
tty-flush-flip-buffer-on-ldisc-input-queue-flush.patch
tty-add-compat_ioctl.patch
tty-add-compat_ioctl-fix.patch
-
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