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
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speakup	tty: rename tty_kopen() and add new function tty_kopen_shared()	2020-12-28 16:09:11 +01:00
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