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/char/ip2/ip2main.c b/drivers/char/ip2/ip2main.c
index c3a025356b8b..476cd087118e 100644
--- a/drivers/char/ip2/ip2main.c
+++ b/drivers/char/ip2/ip2main.c
@@ -181,7 +181,7 @@ static void ip2_unthrottle(PTTY);
 static void ip2_stop(PTTY);
 static void ip2_start(PTTY);
 static void ip2_hangup(PTTY);
-static int  ip2_tiocmget(struct tty_struct *tty, struct file *file);
+static int  ip2_tiocmget(struct tty_struct *tty);
 static int  ip2_tiocmset(struct tty_struct *tty, struct file *file,
                          unsigned int set, unsigned int clear);
 static int ip2_get_icount(struct tty_struct *tty,
@@ -2038,7 +2038,7 @@ ip2_stop ( PTTY tty )
 /* Device Ioctl Section                                                       */
 /******************************************************************************/
 
-static int ip2_tiocmget(struct tty_struct *tty, struct file *file)
+static int ip2_tiocmget(struct tty_struct *tty)
 {
         i2ChanStrPtr pCh = DevTable[tty->index];
 #ifdef  ENABLE_DSSNOW