tty: USB does not need the filp argument in the drivers

And indeed none of them use it. Clean this up as it will make moving to a
standard open method rather easier.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 3 insertions, 5 deletions

diff --git a/drivers/usb/serial/empeg.c b/drivers/usb/serial/empeg.c
index 80cb3471adbe..da559a773b51 100644
--- a/drivers/usb/serial/empeg.c
+++ b/drivers/usb/serial/empeg.c
@@ -79,8 +79,7 @@ static int debug;
 #define EMPEG_PRODUCT_ID                0x0001
 
 /* function prototypes for an empeg-car player */
-static int  empeg_open(struct tty_struct *tty, struct usb_serial_port *port,
-                                                struct file *filp);
+static int  empeg_open(struct tty_struct *tty, struct usb_serial_port *port);
 static void empeg_close(struct usb_serial_port *port);
 static int  empeg_write(struct tty_struct *tty, struct usb_serial_port *port,
                                                 const unsigned char *buf,
@@ -142,8 +141,7 @@ static int		bytes_out;
 /******************************************************************************
  * Empeg specific driver functions
  ******************************************************************************/
-static int empeg_open(struct tty_struct *tty, struct usb_serial_port *port,
-                                struct file *filp)
+static int empeg_open(struct tty_struct *tty,struct usb_serial_port *port)
 {
         struct usb_serial *serial = port->serial;
         int result = 0;
@@ -151,7 +149,7 @@ static int empeg_open(struct tty_struct *tty, struct usb_serial_port *port,
         dbg("%s - port %d", __func__, port->number);
 
         /* Force default termio settings */
-        empeg_set_termios(tty, port, NULL) ;
+        empeg_set_termios(tty, port, NULL);
 
         bytes_in = 0;
         bytes_out = 0;