tty: Eliminate global symbol tty_ldisc_N_TTY
authorPeter Hurley <peter@hurleysoftware.com>
Sun, 10 Jan 2016 05:35:19 +0000 (21:35 -0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 27 Jan 2016 23:13:28 +0000 (15:13 -0800)
commit27228732aa94f3883433fab2f43eee373c638f2f
treec6a9caea28f88c0f59da4071579ea7b4fbf4a7eb
parentd1d027eff5693c3cea71e4ce2f1c3a707baec02d
tty: Eliminate global symbol tty_ldisc_N_TTY

Reduce global tty symbols; move and rename tty_ldisc_begin() as
n_tty_init() and redefine the N_TTY ldisc ops as file scope.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/n_tty.c
drivers/tty/tty_io.c
drivers/tty/tty_ldisc.c
include/linux/tty.h