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, 2 insertions, 4 deletions

diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c
index 59adfe123110..df1adb9a4367 100644
--- a/drivers/usb/serial/cypress_m8.c
+++ b/drivers/usb/serial/cypress_m8.c
@@ -172,8 +172,7 @@ static int  cypress_earthmate_startup(struct usb_serial *serial);
 static int  cypress_hidcom_startup(struct usb_serial *serial);
 static int  cypress_ca42v2_startup(struct usb_serial *serial);
 static void cypress_release(struct usb_serial *serial);
-static int  cypress_open(struct tty_struct *tty,
-                        struct usb_serial_port *port, struct file *filp);
+static int  cypress_open(struct tty_struct *tty, struct usb_serial_port *port);
 static void cypress_close(struct usb_serial_port *port);
 static void cypress_dtr_rts(struct usb_serial_port *port, int on);
 static int  cypress_write(struct tty_struct *tty, struct usb_serial_port *port,
@@ -633,8 +632,7 @@ static void cypress_release(struct usb_serial *serial)
 }
 
 
-static int cypress_open(struct tty_struct *tty,
-                        struct usb_serial_port *port, struct file *filp)
+static int cypress_open(struct tty_struct *tty, struct usb_serial_port *port)
 {
         struct cypress_private *priv = usb_get_serial_port_data(port);
         struct usb_serial *serial = port->serial;