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path: root/drivers/usb/serial/quatech2.c
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Diffstat (limited to 'drivers/usb/serial/quatech2.c')
-rw-r--r--drivers/usb/serial/quatech2.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/serial/quatech2.c b/drivers/usb/serial/quatech2.c
index 36b1e064e51f..6fca40ace83a 100644
--- a/drivers/usb/serial/quatech2.c
+++ b/drivers/usb/serial/quatech2.c
@@ -261,8 +261,8 @@ static int qt2_calc_num_ports(struct usb_serial *serial,
}
static void qt2_set_termios(struct tty_struct *tty,
- struct usb_serial_port *port,
- struct ktermios *old_termios)
+ struct usb_serial_port *port,
+ const struct ktermios *old_termios)
{
struct usb_device *dev = port->serial->dev;
struct qt2_port_private *port_priv;