1 files changed, 2 insertions, 1 deletions

diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
index 005d06ad46a6..78416b901589 100644
--- a/include/linux/tty_driver.h
+++ b/include/linux/tty_driver.h
@@ -225,7 +225,8 @@ struct tty_struct;
 struct tty_driver;
 
 struct tty_operations {
-        struct tty_struct * (*lookup)(struct tty_driver *driver, int idx);
+        struct tty_struct * (*lookup)(struct tty_driver *driver,
+                        struct inode *inode, int idx);
         int  (*install)(struct tty_driver *driver, struct tty_struct *tty);
         void (*remove)(struct tty_driver *driver, struct tty_struct *tty);
         int  (*open)(struct tty_struct * tty, struct file * filp);