Uwe Kleine-König 4ea3cd65e0 tty: rename tty_kopen() and add new function tty_kopen_shared() ...

Introduce a new function tty_kopen_shared() that yields a struct
tty_struct. The semantic difference to tty_kopen() is that the tty is
expected to be used already. So rename tty_kopen() to
tty_kopen_exclusive() for clearness, adapt the single user and put the
common code in a new static helper function.

tty_kopen_shared is to be used to implement an LED trigger for tty
devices in one of the next patches.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20201218104246.591315-2-u.kleine-koenig@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2020-12-28 16:09:11 +01:00

..

braille

treewide: Use fallthrough pseudo-keyword

2020-08-23 17:36:59 -05:00

speakup

tty: rename tty_kopen() and add new function tty_kopen_shared()

2020-12-28 16:09:11 +01:00

Kconfig

staging/speakup: Move out of staging

2020-07-29 14:02:41 +02:00

Makefile

staging/speakup: Move out of staging

2020-07-29 14:02:41 +02:00