tty: phase out of ioctl file pointer for tty3270 as well

The patch "tty: now phase out the ioctl file pointer for good" missed
the tty3270 driver. This is the missing piece.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/s390/char/keyboard.c

@@ -455,9 +455,7 @@ do_kdgkb_ioctl(struct kbd_data *kbd, struct kbsentry __user *u_kbs,
 	return 0;
 }
 
-int
-kbd_ioctl(struct kbd_data *kbd, struct file *file,
-	  unsigned int cmd, unsigned long arg)
+int kbd_ioctl(struct kbd_data *kbd, unsigned int cmd, unsigned long arg)
 {
 	void __user *argp;
 	int ct, perm;

drivers/s390/char/keyboard.h

@@ -36,7 +36,7 @@ void kbd_free(struct kbd_data *);
 void kbd_ascebc(struct kbd_data *, unsigned char *);
 
 void kbd_keycode(struct kbd_data *, unsigned int);
-int kbd_ioctl(struct kbd_data *, struct file *, unsigned int, unsigned long);
+int kbd_ioctl(struct kbd_data *, unsigned int, unsigned long);
 
 /*
  * Helper Functions.

drivers/s390/char/tty3270.c

@@ -1718,9 +1718,8 @@ tty3270_wait_until_sent(struct tty_struct *tty, int timeout)
 {
 }
 
-static int
-tty3270_ioctl(struct tty_struct *tty, struct file *file,
-	      unsigned int cmd, unsigned long arg)
+static int tty3270_ioctl(struct tty_struct *tty, unsigned int cmd,
+			 unsigned long arg)
 {
 	struct tty3270 *tp;
 
@@ -1729,13 +1728,12 @@ tty3270_ioctl(struct tty_struct *tty, struct file *file,
 		return -ENODEV;
 	if (tty->flags & (1 << TTY_IO_ERROR))
 		return -EIO;
-	return kbd_ioctl(tp->kbd, file, cmd, arg);
+	return kbd_ioctl(tp->kbd, cmd, arg);
 }
 
 #ifdef CONFIG_COMPAT
-static long
-tty3270_compat_ioctl(struct tty_struct *tty, struct file *file,
-	      unsigned int cmd, unsigned long arg)
+static long tty3270_compat_ioctl(struct tty_struct *tty,
+				 unsigned int cmd, unsigned long arg)
 {
 	struct tty3270 *tp;
 
@@ -1744,7 +1742,7 @@ tty3270_compat_ioctl(struct tty_struct *tty, struct file *file,
 		return -ENODEV;
 	if (tty->flags & (1 << TTY_IO_ERROR))
 		return -EIO;
-	return kbd_ioctl(tp->kbd, file, cmd, (unsigned long)compat_ptr(arg));
+	return kbd_ioctl(tp->kbd, cmd, (unsigned long)compat_ptr(arg));
 }
 #endif