linux-kernel - Re: [PATCH 7/8] tty: drop put_tty

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Message-ID: <23a89de9-152e-2e7a-55f7-820f225ae697@de.ibm.com>
Date:   Fri, 23 Jul 2021 09:55:32 +0200
From:   Christian Borntraeger <borntraeger@...ibm.com>
To:     Jiri Slaby <jslaby@...e.cz>, gregkh@...uxfoundation.org
Cc:     linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org,
        Richard Henderson <rth@...ddle.net>,
        Ivan Kokshaysky <ink@...assic.park.msu.ru>,
        Matt Turner <mattst88@...il.com>,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        Jeff Dike <jdike@...toit.com>,
        Richard Weinberger <richard@....at>,
        Anton Ivanov <anton.ivanov@...bridgegreys.com>,
        Chris Zankel <chris@...kel.net>,
        Max Filippov <jcmvbkbc@...il.com>,
        Arnd Bergmann <arnd@...db.de>,
        Samuel Iglesias Gonsalvez <siglesias@...lia.com>,
        Jens Taprogge <jens.taprogge@...rogge.org>,
        Karsten Keil <isdn@...ux-pingi.de>,
        Scott Branden <scott.branden@...adcom.com>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Heiko Carstens <hca@...ux.ibm.com>,
        Vasily Gorbik <gor@...ux.ibm.com>,
        David Lin <dtwlin@...il.com>, Johan Hovold <johan@...nel.org>,
        Alex Elder <elder@...nel.org>,
        Jiri Slaby <jirislaby@...nel.org>,
        Laurentiu Tudor <laurentiu.tudor@....com>,
        Jiri Kosina <jikos@...nel.org>,
        David Sterba <dsterba@...e.com>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        Oliver Neukum <oneukum@...e.com>,
        Felipe Balbi <balbi@...nel.org>,
        Mathias Nyman <mathias.nyman@...el.com>,
        Marcel Holtmann <marcel@...tmann.org>,
        Johan Hedberg <johan.hedberg@...il.com>,
        Luiz Augusto von Dentz <luiz.dentz@...il.com>
Subject: Re: [PATCH 7/8] tty: drop put_tty_driver



On 23.07.21 09:43, Jiri Slaby wrote:
> put_tty_driver() is an alias for tty_driver_kref_put(). There is no need
> for two exported identical functions, therefore switch all users of
> old put_tty_driver() to new tty_driver_kref_put() and remove the former
> for good.
> 
> Signed-off-by: Jiri Slaby <jslaby@...e.cz>
[...]
for the s390 parts

Acked-by: Christian Borntraeger <borntraeger@...ibm.com>
>   drivers/s390/char/con3215.c            | 4 ++--
>   drivers/s390/char/sclp_tty.c           | 8 ++++----
>   drivers/s390/char/sclp_vt220.c         | 2 +-
>   drivers/s390/char/tty3270.c            | 4 ++--