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path: root/drivers/char/nozomi.c
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Diffstat (limited to 'drivers/char/nozomi.c')
-rw-r--r--drivers/char/nozomi.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/char/nozomi.c b/drivers/char/nozomi.c
index a663800..18af923 100644
--- a/drivers/char/nozomi.c
+++ b/drivers/char/nozomi.c
@@ -1611,6 +1611,8 @@ static int ntty_install(struct tty_driver *driver, struct tty_struct *tty)
ret = tty_init_termios(tty);
if (ret == 0) {
tty_driver_kref_get(driver);
+ tty->count++;
+ tty->driver_data = port;
driver->ttys[tty->index] = tty;
}
return ret;
@@ -1639,7 +1641,7 @@ static int ntty_activate(struct tty_port *tport, struct tty_struct *tty)
static int ntty_open(struct tty_struct *tty, struct file *filp)
{
- struct port *port = get_port_by_tty(tty);
+ struct port *port = tty->driver_data;
return tty_port_open(&port->port, tty, filp);
}
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