linux-kernel - Re: [PATCH 19/27] mfd: remove ucb1400 support

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Date:   Fri, 20 Jan 2023 14:57:33 +0000
From:   Lee Jones <lee@...nel.org>
To:     Arnd Bergmann <arnd@...db.de>
Cc:     Arnd Bergmann <arnd@...nel.org>,
        Robert Jarzmik <robert.jarzmik@...e.fr>,
        Daniel Mack <daniel@...que.org>,
        Haojian Zhuang <haojian.zhuang@...il.com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <brgl@...ev.pl>,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>, Marek Vasut <marex@...x.de>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        linux-input@...r.kernel.org, alsa-devel@...a-project.org
Subject: Re: [PATCH 19/27] mfd: remove ucb1400 support

On Fri, 20 Jan 2023, Arnd Bergmann wrote:

> On Fri, Jan 20, 2023, at 15:18, Lee Jones wrote:
> > On Thu, 05 Jan 2023, Arnd Bergmann wrote:
> >
> >> From: Arnd Bergmann <arnd@...db.de>
> >> 
> >> The ucb1400 MFD driver and its gpio and touchscreen child
> >> drivers were only used on a few PXA machines that were unused
> >> for a while and are now removed.
> >> 
> >> Removing these leaves the AC97 support as ALSA specific,
> >> no other drivers are now connected through this interface.
> >> 
> >> Cc: Linus Walleij <linus.walleij@...aro.org>
> >> Cc: Bartosz Golaszewski <brgl@...ev.pl>
> >> Cc: Dmitry Torokhov <dmitry.torokhov@...il.com>
> >> Cc: Lee Jones <lee@...nel.org>
> >> Cc: Jaroslav Kysela <perex@...ex.cz>
> >> Cc: Takashi Iwai <tiwai@...e.com>
> >> Cc: Marek Vasut <marex@...x.de>
> >> Cc: linux-kernel@...r.kernel.org
> >> Cc: linux-gpio@...r.kernel.org
> >> Cc: linux-input@...r.kernel.org
> >> Cc: alsa-devel@...a-project.org
> >> Signed-off-by: Arnd Bergmann <arnd@...db.de>
> >> ---
> >>  drivers/gpio/Kconfig                   |   7 -
> >>  drivers/gpio/Makefile                  |   1 -
> >>  drivers/gpio/gpio-ucb1400.c            |  85 -----
> >>  drivers/input/touchscreen/Kconfig      |  16 -
> >>  drivers/input/touchscreen/Makefile     |   1 -
> >>  drivers/input/touchscreen/ucb1400_ts.c | 458 -------------------------
> >>  drivers/mfd/Kconfig                    |  11 -
> >>  drivers/mfd/Makefile                   |   1 -
> >>  drivers/mfd/ucb1400_core.c             | 158 ---------
> >>  include/linux/ucb1400.h                | 160 ---------
> >>  sound/Kconfig                          |   1 -
> >>  sound/pci/ac97/ac97_codec.c            |   1 -
> >>  sound/pci/ac97/ac97_patch.c            |  40 ---
> >
> > Happy to take this with the relevant Acks.
> >
> > I assume an immutable branch is necessary.
> 
> I actually have this and the other bits from the series
> in my the soc tree already, aside from one bufix patch
> that Mark Brown picked up in the ASoC tree. If it's ok
> with you, I'd just leave it like this and submit
> everything together.

For this one, it's fine.

Acked-by: Lee Jones <lee@...nel.org>

I already applied the others.

-- 
Lee Jones [李琼斯]