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-rw-r--r--include/linux/tty.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/tty.h b/include/linux/tty.h
index 244bb8de2b9..e500171c745 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -257,6 +257,7 @@ struct tty_operations;
struct tty_struct {
int magic;
struct kref kref;
+ struct device *dev;
struct tty_driver *driver;
const struct tty_operations *ops;
int index;
@@ -466,7 +467,7 @@ extern void proc_clear_tty(struct task_struct *p);
extern struct tty_struct *get_current_tty(void);
extern void tty_default_fops(struct file_operations *fops);
extern struct tty_struct *alloc_tty_struct(void);
-extern void tty_add_file(struct tty_struct *tty, struct file *file);
+extern int tty_add_file(struct tty_struct *tty, struct file *file);
extern void free_tty_struct(struct tty_struct *tty);
extern void initialize_tty_struct(struct tty_struct *tty,
struct tty_driver *driver, int idx);