Hello Jacek, On Tue, Dec 17, 2019 at 07:08:47PM +0100, Jacek Anaszewski wrote: > I wanted to test the set but unfortunately this > patch does not apply. See below for the apparent reason. > > > [...] > > -struct tty_struct *tty_kopen(dev_t device) > > +static struct tty_struct *tty_kopen(dev_t device, int shared) > > { > > struct tty_struct *tty; > > struct tty_driver *driver; > > In mainline, even in v5.5-rc2 we have here NULL assignment: > > struct tty_driver *driver = NULL; Yeah, if you don't want to wait for Greg's tree to appear in next, this is the patch you're missing: https://lkml.org/lkml/2019/12/17/101 Best regards Uwe -- Pengutronix e.K. | Uwe Kleine-König | Industrial Linux Solutions | https://www.pengutronix.de/ |