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From: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
To: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Cc: Pavel Machek <pavel@ucw.cz>, Dan Murphy <dmurphy@ti.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Jiri Slaby <jslaby@suse.com>,
	linux-leds@vger.kernel.org, linux-kernel@vger.kernel.org,
	kernel@pengutronix.de, linux-serial@vger.kernel.org
Subject: Re: [PATCH v4 1/3] tty: rename tty_kopen() and add new function tty_kopen_shared()
Date: Tue, 17 Dec 2019 19:27:54 +0100	[thread overview]
Message-ID: <20191217182754.rji5p3npzc2z4gv3@pengutronix.de> (raw)
In-Reply-To: <c83b364b-3494-cf3d-0429-61ec3b502be0@gmail.com>

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/ |

  parent reply	other threads:[~2019-12-17 18:28 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-17 16:58 [PATCH v4 0/3] tty/leds: implement a trigger for ttys Uwe Kleine-König
2019-12-17 16:58 ` [PATCH v4 1/3] tty: rename tty_kopen() and add new function tty_kopen_shared() Uwe Kleine-König
2019-12-17 18:08   ` Jacek Anaszewski
2019-12-17 18:20     ` Greg Kroah-Hartman
2019-12-17 18:27     ` Uwe Kleine-König [this message]
2019-12-17 20:19       ` Jacek Anaszewski
2019-12-17 20:23         ` Greg Kroah-Hartman
2019-12-17 16:58 ` [PATCH v4 2/3] tty: new helper function tty_get_icount() Uwe Kleine-König
2019-12-17 16:58 ` [PATCH v4 3/3] leds: trigger: implement a tty trigger Uwe Kleine-König
2019-12-17 17:22 ` [PATCH v4 0/3] tty/leds: implement a trigger for ttys Greg Kroah-Hartman
2019-12-21 18:36   ` Pavel Machek
2019-12-23  9:58     ` Uwe Kleine-König

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