diff options
Diffstat (limited to 'drivers/staging/gdm724x/gdm_tty.c')
| -rw-r--r-- | drivers/staging/gdm724x/gdm_tty.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c index 279de2cd9c4a..04df6f9f5403 100644 --- a/drivers/staging/gdm724x/gdm_tty.c +++ b/drivers/staging/gdm724x/gdm_tty.c @@ -281,9 +281,10 @@ int register_lte_tty_driver(void) int ret; for (i = 0; i < TTY_MAX_COUNT; i++) { - tty_driver = alloc_tty_driver(GDM_TTY_MINOR); - if (!tty_driver) - return -ENOMEM; + tty_driver = tty_alloc_driver(GDM_TTY_MINOR, + TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV); + if (IS_ERR(tty_driver)) + return PTR_ERR(tty_driver); tty_driver->owner = THIS_MODULE; tty_driver->driver_name = DRIVER_STRING[i]; @@ -291,8 +292,6 @@ int register_lte_tty_driver(void) tty_driver->major = GDM_TTY_MAJOR; tty_driver->type = TTY_DRIVER_TYPE_SERIAL; tty_driver->subtype = SERIAL_TYPE_NORMAL; - tty_driver->flags = TTY_DRIVER_REAL_RAW | - TTY_DRIVER_DYNAMIC_DEV; tty_driver->init_termios = tty_std_termios; tty_driver->init_termios.c_cflag = B9600 | CS8 | HUPCL | CLOCAL; tty_driver->init_termios.c_lflag = ISIG | ICANON | IEXTEN; @@ -300,7 +299,7 @@ int register_lte_tty_driver(void) ret = tty_register_driver(tty_driver); if (ret) { - put_tty_driver(tty_driver); + tty_driver_kref_put(tty_driver); return ret; } @@ -319,7 +318,7 @@ void unregister_lte_tty_driver(void) tty_driver = gdm_driver[i]; if (tty_driver) { tty_unregister_driver(tty_driver); - put_tty_driver(tty_driver); + tty_driver_kref_put(tty_driver); } } } |