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>

2 files changed, 3 insertions, 3 deletions

diff --git a/drivers/char/pcmcia/ipwireless/tty.c b/drivers/char/pcmcia/ipwireless/tty.c
index f5eb28b6cb0f..7d2ef4909a73 100644
--- a/drivers/char/pcmcia/ipwireless/tty.c
+++ b/drivers/char/pcmcia/ipwireless/tty.c
@@ -395,7 +395,7 @@ static int set_control_lines(struct ipw_tty *tty, unsigned int set,
         return 0;
 }
 
-static int ipw_tiocmget(struct tty_struct *linux_tty, struct file *file)
+static int ipw_tiocmget(struct tty_struct *linux_tty)
 {
         struct ipw_tty *tty = linux_tty->driver_data;
         /* FIXME: Exactly how is the tty object locked here .. */
diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
index eaa41992fbe2..7b68ba6609fe 100644
--- a/drivers/char/pcmcia/synclink_cs.c
+++ b/drivers/char/pcmcia/synclink_cs.c
@@ -418,7 +418,7 @@ static void bh_status(MGSLPC_INFO *info);
 /*
  * ioctl handlers
  */
-static int tiocmget(struct tty_struct *tty, struct file *file);
+static int tiocmget(struct tty_struct *tty);
 static int tiocmset(struct tty_struct *tty, struct file *file,
                     unsigned int set, unsigned int clear);
 static int get_stats(MGSLPC_INFO *info, struct mgsl_icount __user *user_icount);
@@ -2114,7 +2114,7 @@ static int modem_input_wait(MGSLPC_INFO *info,int arg)
 
 /* return the state of the serial control and status signals
  */
-static int tiocmget(struct tty_struct *tty, struct file *file)
+static int tiocmget(struct tty_struct *tty)
 {
         MGSLPC_INFO *info = (MGSLPC_INFO *)tty->driver_data;
         unsigned int result;