Re: [PATCH] mfd: ezx-pcap: remove unused driver

[Linus Walleij]

On Thu, Apr 30, 2026 at 6:29 PM Arnd Bergmann <arnd@xxxxxxxxxx> wrote:

> From: Arnd Bergmann <arnd@xxxxxxxx>
>
> Support for the Motorola EZX phones based on Intel PXA processors was
> removed in 2022, but this driver remained present in the tree. As far
> as I can tell, the support was never quite functional upstream because
> the board files did not actually instatiate the SPI device for the PCAP.
>
> There are still also drivers for the various mfd cells: keys, touchscreen,
> regulor and rtc, all of which are obviously orphaned as well but can
> be removed separately as the Kconfig dependency now prevents them from
> being enabled.
>
> Reported-by: kernel test robot <lkp@xxxxxxxxx>
> Closes: https://lore.kernel.org/oe-kbuild-all/202604301209.f1YXTsIr-lkp@xxxxxxxxx/
> Cc: Harald Welte <laforge@xxxxxxxxxxxx>
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

Reviewed-by: Linus Walleij <linusw@xxxxxxxxxx>

Yours,
Linus Walleij