[PATCH 1/6] serial: TTY: new ldisc for TI BT/FM/GPS chips

[pavan_savoy@ti.com]

From: Pavan Savoy <pavan_savoy@ti.com>

A new N_TI_SHARED line discipline added for TI BT/FM/GPS
combo chips which make use of same TTY to communicate
with chip. This is to be made use of individual protocol
BT/FM/GPS drivers.

Signed-off-by: Pavan Savoy <pavan_savoy@ti.com>
---
 include/linux/tty.h |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/include/linux/tty.h b/include/linux/tty.h
index 4409967..3eda091 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -23,7 +23,7 @@
  */
 #define NR_UNIX98_PTY_DEFAULT	4096      /* Default maximum for Unix98 ptys */
 #define NR_UNIX98_PTY_MAX	(1 << MINORBITS) /* Absolute limit */
-#define NR_LDISCS		20
+#define NR_LDISCS		21
 
 /* line disciplines */
 #define N_TTY		0
@@ -48,6 +48,7 @@
 #define N_PPS		18	/* Pulse per Second */
 
 #define N_V253		19	/* Codec control over voice modem */
+#define N_TI_SHARED	20	/* for TI's WL7 connectivity chips */
 
 /*
  * This character is the same as _POSIX_VDISABLE: it cannot be used as
-- 
1.5.4.3