[PATCH 19/27] mfd: remove ucb1400 support

[Lee Jones]

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.

-- 
Lee Jones [李琼斯]