summaryrefslogtreecommitdiff
path: root/drivers/usb/serial/cp210x.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb/serial/cp210x.c')
-rw-r--r--drivers/usb/serial/cp210x.c12
1 files changed, 2 insertions, 10 deletions
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
index 985cbcf48bda..4a208fe85bc9 100644
--- a/drivers/usb/serial/cp210x.c
+++ b/drivers/usb/serial/cp210x.c
@@ -33,8 +33,7 @@
/*
* Function Prototypes
*/
-static int cp210x_open(struct tty_struct *, struct usb_serial_port *,
- struct file *);
+static int cp210x_open(struct tty_struct *tty, struct usb_serial_port *);
static void cp210x_cleanup(struct usb_serial_port *);
static void cp210x_close(struct usb_serial_port *);
static void cp210x_get_termios(struct tty_struct *,
@@ -368,8 +367,7 @@ static unsigned int cp210x_quantise_baudrate(unsigned int baud) {
return baud;
}
-static int cp210x_open(struct tty_struct *tty, struct usb_serial_port *port,
- struct file *filp)
+static int cp210x_open(struct tty_struct *tty, struct usb_serial_port *port)
{
struct usb_serial *serial = port->serial;
int result;
@@ -399,12 +397,6 @@ static int cp210x_open(struct tty_struct *tty, struct usb_serial_port *port,
/* Configure the termios structure */
cp210x_get_termios(tty, port);
-
- /* Set the DTR and RTS pins low */
- cp210x_tiocmset_port(tty ? (struct usb_serial_port *) tty->driver_data
- : port,
- NULL, TIOCM_DTR | TIOCM_RTS, 0);
-
return 0;
}