tiocmget: kill off the passing of the struct file

We don't actually need this and it causes problems for internal use of
this functionality. Currently there is a single use of the FILE * pointer.
That is the serial core which uses it to check tty_hung_up_p. However if
that is true then IO_ERROR is also already set so the check may be removed.

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

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c
index 7d3bc9a3e2b6..5d40d4151b5a 100644
--- a/drivers/usb/serial/mos7720.c
+++ b/drivers/usb/serial/mos7720.c
@@ -1833,7 +1833,7 @@ static int get_lsr_info(struct tty_struct *tty,
         return 0;
 }
 
-static int mos7720_tiocmget(struct tty_struct *tty, struct file *file)
+static int mos7720_tiocmget(struct tty_struct *tty)
 {
         struct usb_serial_port *port = tty->driver_data;
         struct moschip_port *mos7720_port = usb_get_serial_port_data(port);
@@ -1865,7 +1865,7 @@ static int mos7720_tiocmset(struct tty_struct *tty, struct file *file,
         struct moschip_port *mos7720_port = usb_get_serial_port_data(port);
         unsigned int mcr ;
         dbg("%s - port %d", __func__, port->number);
-        dbg("he was at tiocmget");
+        dbg("he was at tiocmset");
 
         mcr = mos7720_port->shadowMCR;