rk: gcc-wrapper.py ignore memcontrol.c:5355

[firefly-linux-kernel-4.4.55.git] / include / linux / tty.h

diff --git a/include/linux/tty.h b/include/linux/tty.h
index 5b04b0a5375b338dabbfa4a68b8482e04ffbbbc9..83b264c528987b8d9d7ed98c7da1eaae5cf93e99 100644 (file)
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -338,7 +338,6 @@ struct tty_file_private {
 #define TTY_EXCLUSIVE          3       /* Exclusive open mode */
 #define TTY_DEBUG              4       /* Debugging */
 #define TTY_DO_WRITE_WAKEUP    5       /* Call write_wakeup after queuing new */
-#define TTY_OTHER_DONE         6       /* Closed pty has completed input processing */
 #define TTY_LDISC_OPEN         11      /* Line discipline is open */
 #define TTY_PTY_LOCK           16      /* pty private */
 #define TTY_NO_WRITE_SPLIT     17      /* Preserve write boundaries to driver */
@@ -469,6 +468,7 @@ extern void tty_buffer_init(struct tty_port *port);
 extern void tty_buffer_set_lock_subclass(struct tty_port *port);
 extern bool tty_buffer_restart_work(struct tty_port *port);
 extern bool tty_buffer_cancel_work(struct tty_port *port);
+extern void tty_buffer_flush_work(struct tty_port *port);
 extern speed_t tty_termios_baud_rate(struct ktermios *termios);
 extern speed_t tty_termios_input_baud_rate(struct ktermios *termios);
 extern void tty_termios_encode_baud_rate(struct ktermios *termios,
@@ -594,7 +594,7 @@ static inline int tty_ldisc_receive_buf(struct tty_ldisc *ld, unsigned char *p,
                count = ld->ops->receive_buf2(ld->tty, p, f, count);
        else {
                count = min_t(int, count, ld->tty->receive_room);
-               if (count)
+               if (count && ld->ops->receive_buf)
                        ld->ops->receive_buf(ld->tty, p, f, count);
        }
        return count;
@@ -607,7 +607,7 @@ extern void n_tty_inherit_ops(struct tty_ldisc_ops *ops);
 
 /* tty_audit.c */
 #ifdef CONFIG_AUDIT
-extern void tty_audit_add_data(struct tty_struct *tty, unsigned char *data,
+extern void tty_audit_add_data(struct tty_struct *tty, const void *data,
                               size_t size, unsigned icanon);
 extern void tty_audit_exit(void);
 extern void tty_audit_fork(struct signal_struct *sig);
@@ -615,8 +615,8 @@ extern void tty_audit_tiocsti(struct tty_struct *tty, char ch);
 extern void tty_audit_push(struct tty_struct *tty);
 extern int tty_audit_push_current(void);
 #else
-static inline void tty_audit_add_data(struct tty_struct *tty,
-               unsigned char *data, size_t size, unsigned icanon)
+static inline void tty_audit_add_data(struct tty_struct *tty, const void *data,
+                                     size_t size, unsigned icanon)
 {
 }
 static inline void tty_audit_tiocsti(struct tty_struct *tty, char ch)
@@ -654,6 +654,7 @@ extern long vt_compat_ioctl(struct tty_struct *tty,
 /* tty_mutex.c */
 /* functions for preparation of BKL removal */
 extern void __lockfunc tty_lock(struct tty_struct *tty);
+extern int  tty_lock_interruptible(struct tty_struct *tty);
 extern void __lockfunc tty_unlock(struct tty_struct *tty);
 extern void __lockfunc tty_lock_slave(struct tty_struct *tty);
 extern void __lockfunc tty_unlock_slave(struct tty_struct *tty);