1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
index c9049139a7a5..30b945397d19 100644
--- a/include/linux/usb/serial.h
+++ b/include/linux/usb/serial.h
@@ -268,7 +268,7 @@ struct usb_serial_driver {
         int  (*chars_in_buffer)(struct tty_struct *tty);
         void (*throttle)(struct tty_struct *tty);
         void (*unthrottle)(struct tty_struct *tty);
-        int  (*tiocmget)(struct tty_struct *tty, struct file *file);
+        int  (*tiocmget)(struct tty_struct *tty);
         int  (*tiocmset)(struct tty_struct *tty, struct file *file,
                          unsigned int set, unsigned int clear);
         int  (*get_icount)(struct tty_struct *tty,