[PATCH] 32-bit dev_t fixups

	Argh.  A couple of places where we needed ..._encode_dev() had
been lost in reordering the patchset - the most notable being ctty number in
/proc/<pid>/stat.  Fix follows:

arch/x86_64/ia32/ia32_ioctl.c

@@ -35,7 +35,7 @@ static int tiocgdev(unsigned fd, unsigned cmd,  unsigned int *ptr)
 	real_tty = (struct tty_struct *)file->private_data;
 	if (!real_tty) 	
 		return -EINVAL; 
-	return put_user(tty_devnum(real_tty), ptr); 
+	return put_user(new_encode_dev(tty_devnum(real_tty)), ptr); 
 } 
 
 

fs/proc/array.c

@@ -306,7 +306,7 @@ int proc_pid_stat(struct task_struct *task, char * buffer)
 		mm = mmgrab(mm);
 	if (task->tty) {
 		tty_pgrp = task->tty->pgrp;
-		tty_nr = tty_devnum(task->tty);
+		tty_nr = new_encode_dev(tty_devnum(task->tty));
 	}
 	task_unlock(task);
 	if (mm) {

kernel/acct.c

@@ -340,9 +340,10 @@ static void do_acct_process(long exitcode, struct file *file)
 	ac.ac_btime = xtime.tv_sec - elapsed;
 	ac.ac_utime = encode_comp_t(current->utime);
 	ac.ac_stime = encode_comp_t(current->stime);
+	/* we really need to bite the bullet and change layout */
 	ac.ac_uid = current->uid;
 	ac.ac_gid = current->gid;
-	ac.ac_tty = current->tty ? tty_devnum(current->tty) : 0;
+	ac.ac_tty = current->tty ? old_encode_dev(tty_devnum(current->tty)) : 0;
 
 	ac.ac_flag = 0;
 	if (current->flags & PF_FORKNOEXEC)