linux-fbdev.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Geert Uytterhoeven <geert@linux-m68k.org>
To: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
Cc: Geoff Levand <geoff@infradead.org>,
	Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
	Michael Ellerman <mpe@ellerman.id.au>,
	Jens Axboe <axboe@kernel.dk>, Jim Paris <jim@jtan.com>,
	Arnd Bergmann <arnd@arndb.de>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	"David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	"James E.J. Bottomley" <jejb@linux.ibm.com>,
	"Martin K. Petersen" <martin.petersen@oracle.com>,
	Alan Stern <stern@rowland.harvard.edu>,
	Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
	Benjamin Herrenschmidt <benh@kernel.crashing.org>,
	Paul Mackerras <paulus@samba.org>,
	linuxppc-dev <linuxppc-dev@lists.ozlabs.org>,
	ALSA Development Mailing List <alsa-devel@alsa-project.org>,
	linux-block@vger.kernel.org, netdev <netdev@vger.kernel.org>,
	scsi <linux-scsi@vger.kernel.org>,
	USB list <linux-usb@vger.kernel.org>,
	DRI Development <dri-devel@lists.freedesktop.org>,
	Linux Fbdev development list <linux-fbdev@vger.kernel.org>
Subject: Re: [PATCH 2/2] powerpc/ps3: make system bus's remove and shutdown callbacks return void
Date: Fri, 27 Nov 2020 09:40:04 +0100	[thread overview]
Message-ID: <CAMuHMdW4J0xA6T4AWqZdo1go1kxWqVSSo5JXQpUAM4yWEpDdOw@mail.gmail.com> (raw)
In-Reply-To: <20201126165950.2554997-2-u.kleine-koenig@pengutronix.de>

Hi Uwe,

On Thu, Nov 26, 2020 at 6:03 PM Uwe Kleine-König
<u.kleine-koenig@pengutronix.de> wrote:
> The driver core ignores the return value of struct device_driver::remove
> because there is only little that can be done. For the shutdown callback
> it's ps3_system_bus_shutdown() which ignores the return value.
>
> To simplify the quest to make struct device_driver::remove return void,
> let struct ps3_system_bus_driver::remove return void, too. All users
> already unconditionally return 0, this commit makes it obvious that
> returning an error code is a bad idea and ensures future users behave
> accordingly.
>
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

Thanks for your patch!

Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>

Note that the same can be done for ps3_vuart_port_driver.remove().

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

  reply	other threads:[~2020-11-27  8:40 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-26 16:59 [PATCH 1/2] ALSA: ppc: drop if block with always false condition Uwe Kleine-König
2020-11-26 16:59 ` [PATCH 2/2] powerpc/ps3: make system bus's remove and shutdown callbacks return void Uwe Kleine-König
2020-11-27  8:40   ` Geert Uytterhoeven [this message]
2020-11-27 19:39   ` Geoff Levand
2020-11-28  8:48   ` Takashi Iwai
2020-11-29 17:31     ` Uwe Kleine-König
2020-12-02 12:14       ` Michael Ellerman
2020-12-02 12:22         ` Takashi Iwai
2020-11-27  8:35 ` [PATCH 1/2] ALSA: ppc: drop if block with always false condition Geert Uytterhoeven
2020-11-27  9:45   ` Uwe Kleine-König
2020-11-27 19:37 ` Geoff Levand
2020-11-28  8:48 ` Takashi Iwai
2020-12-10 11:30 ` Michael Ellerman

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=CAMuHMdW4J0xA6T4AWqZdo1go1kxWqVSSo5JXQpUAM4yWEpDdOw@mail.gmail.com \
    --to=geert@linux-m68k.org \
    --cc=alsa-devel@alsa-project.org \
    --cc=arnd@arndb.de \
    --cc=axboe@kernel.dk \
    --cc=b.zolnierkie@samsung.com \
    --cc=benh@kernel.crashing.org \
    --cc=davem@davemloft.net \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=geoff@infradead.org \
    --cc=gregkh@linuxfoundation.org \
    --cc=jejb@linux.ibm.com \
    --cc=jim@jtan.com \
    --cc=kuba@kernel.org \
    --cc=linux-block@vger.kernel.org \
    --cc=linux-fbdev@vger.kernel.org \
    --cc=linux-scsi@vger.kernel.org \
    --cc=linux-usb@vger.kernel.org \
    --cc=linuxppc-dev@lists.ozlabs.org \
    --cc=martin.petersen@oracle.com \
    --cc=mpe@ellerman.id.au \
    --cc=netdev@vger.kernel.org \
    --cc=paulus@samba.org \
    --cc=perex@perex.cz \
    --cc=stern@rowland.harvard.edu \
    --cc=tiwai@suse.com \
    --cc=u.kleine-koenig@pengutronix.de \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).