[PATCH 19/27] mfd: remove ucb1400 support

[Arnd Bergmann]

On Fri, Jan 20, 2023, at 15:18, Lee Jones wrote:
> On Thu, 05 Jan 2023, Arnd Bergmann wrote:
>
>> From: Arnd Bergmann <arnd at arndb.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 at linaro.org>
>> Cc: Bartosz Golaszewski <brgl at bgdev.pl>
>> Cc: Dmitry Torokhov <dmitry.torokhov at gmail.com>
>> Cc: Lee Jones <lee at kernel.org>
>> Cc: Jaroslav Kysela <perex at perex.cz>
>> Cc: Takashi Iwai <tiwai at suse.com>
>> Cc: Marek Vasut <marex at denx.de>
>> Cc: linux-kernel at vger.kernel.org
>> Cc: linux-gpio at vger.kernel.org
>> Cc: linux-input at vger.kernel.org
>> Cc: alsa-devel at alsa-project.org
>> Signed-off-by: Arnd Bergmann <arnd at arndb.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.

     Arnd