2 files changed, 6 insertions, 2 deletions

diff --git a/arch/parisc/include/uapi/asm/ioctls.h b/arch/parisc/include/uapi/asm/ioctls.h
index 054ec06f9e23..66719c38a36b 100644
--- a/arch/parisc/include/uapi/asm/ioctls.h
+++ b/arch/parisc/include/uapi/asm/ioctls.h
@@ -55,6 +55,9 @@
 #define TIOCGDEV        _IOR('T',0x32, int)  /* Get primary device node of /dev/console */
 #define TIOCSIG         _IOW('T',0x36, int)  /* Generate signal on Pty slave */
 #define TIOCVHANGUP     0x5437
+#define TIOCGPKT        _IOR('T', 0x38, int) /* Get packet mode state */
+#define TIOCGPTLCK      _IOR('T', 0x39, int) /* Get Pty lock state */
+#define TIOCGEXCL       _IOR('T', 0x40, int) /* Get exclusive mode state */
 
 #define FIONCLEX        0x5450  /* these numbers need to be adjusted. */
 #define FIOCLEX         0x5451
diff --git a/arch/parisc/kernel/pdc_cons.c b/arch/parisc/kernel/pdc_cons.c
index 88238638aee6..efc5e7d30530 100644
--- a/arch/parisc/kernel/pdc_cons.c
+++ b/arch/parisc/kernel/pdc_cons.c
@@ -186,13 +186,13 @@ static int __init pdc_console_tty_driver_init(void)
         printk(KERN_INFO "The PDC console driver is still registered, removing CON_BOOT flag\n");
         pdc_cons.flags &= ~CON_BOOT;
 
-        tty_port_init(&tty_port);
-
         pdc_console_tty_driver = alloc_tty_driver(1);
 
         if (!pdc_console_tty_driver)
                 return -ENOMEM;
 
+        tty_port_init(&tty_port);
+
         pdc_console_tty_driver->driver_name = "pdc_cons";
         pdc_console_tty_driver->name = "ttyB";
         pdc_console_tty_driver->major = MUX_MAJOR;
@@ -207,6 +207,7 @@ static int __init pdc_console_tty_driver_init(void)
         err = tty_register_driver(pdc_console_tty_driver);
         if (err) {
                 printk(KERN_ERR "Unable to register the PDC console TTY driver\n");
+                tty_port_destroy(&tty_port);
                 return err;
         }