1 files changed, 2 insertions, 2 deletions

diff --git a/include/linux/tty.h b/include/linux/tty.h
index 2a754748dd5f..54e4eaaa0561 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -13,7 +13,6 @@
 #include <linux/tty_driver.h>
 #include <linux/tty_ldisc.h>
 #include <linux/mutex.h>
-#include <linux/smp_lock.h>
 
 #include <asm/system.h>
 
@@ -50,7 +49,7 @@
 #define N_V253          19      /* Codec control over voice modem */
 #define N_CAIF          20      /* CAIF protocol for talking to modems */
 #define N_GSM0710       21      /* GSM 0710 Mux */
-#define N_TI_WL 22      /* for TI's WL BT, FM, GPS combo chips */
+#define N_TI_WL         22      /* for TI's WL BT, FM, GPS combo chips */
 
 /*
  * This character is the same as _POSIX_VDISABLE: it cannot be used as
@@ -367,6 +366,7 @@ struct tty_file_private {
 #define TTY_HUPPED              18      /* Post driver->hangup() */
 #define TTY_FLUSHING            19      /* Flushing to ldisc in progress */
 #define TTY_FLUSHPENDING        20      /* Queued buffer flush pending */
+#define TTY_HUPPING             21      /* ->hangup() in progress */
 
 #define TTY_WRITE_FLUSH(tty) tty_write_flush((tty))