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


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