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path: root/drivers/usb/serial/usb-serial.c
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Diffstat (limited to 'drivers/usb/serial/usb-serial.c')
-rw-r--r--drivers/usb/serial/usb-serial.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 2ff90a9c8f4..1c031309ab2 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -406,7 +406,7 @@ static void serial_unthrottle(struct tty_struct *tty)
port->serial->type->unthrottle(tty);
}
-static int serial_ioctl(struct tty_struct *tty, struct file *file,
+static int serial_ioctl(struct tty_struct *tty,
unsigned int cmd, unsigned long arg)
{
struct usb_serial_port *port = tty->driver_data;
@@ -417,7 +417,7 @@ static int serial_ioctl(struct tty_struct *tty, struct file *file,
/* pass on to the driver specific version of this function
if it is available */
if (port->serial->type->ioctl) {
- retval = port->serial->type->ioctl(tty, file, cmd, arg);
+ retval = port->serial->type->ioctl(tty, cmd, arg);
} else
retval = -ENOIOCTLCMD;
return retval;
@@ -496,18 +496,18 @@ static const struct file_operations serial_proc_fops = {
.release = single_release,
};
-static int serial_tiocmget(struct tty_struct *tty, struct file *file)
+static int serial_tiocmget(struct tty_struct *tty)
{
struct usb_serial_port *port = tty->driver_data;
dbg("%s - port %d", __func__, port->number);
if (port->serial->type->tiocmget)
- return port->serial->type->tiocmget(tty, file);
+ return port->serial->type->tiocmget(tty);
return -EINVAL;
}
-static int serial_tiocmset(struct tty_struct *tty, struct file *file,
+static int serial_tiocmset(struct tty_struct *tty,
unsigned int set, unsigned int clear)
{
struct usb_serial_port *port = tty->driver_data;
@@ -515,7 +515,7 @@ static int serial_tiocmset(struct tty_struct *tty, struct file *file,
dbg("%s - port %d", __func__, port->number);
if (port->serial->type->tiocmset)
- return port->serial->type->tiocmset(tty, file, set, clear);
+ return port->serial->type->tiocmset(tty, set, clear);
return -EINVAL;
}