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SubjectRe: [PATCH v4 1/3] tty: rename tty_kopen() and add new function tty_kopen_shared()
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/ |

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