Re: [linux-next:master 7942/12152] arch/arm/mach-pxa/balloon3.c:26:10: fatal error: 'linux/platform_data/pcf857x.h' file not found

[Andy Shevchenko <andriy.shevchenko@linux.intel.com>]

On Sat, Feb 11, 2023 at 07:01:54PM +0800, kernel test robot wrote:
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> head:   6ba8a227fd19d19779005fb66ad7562608e1df83
> commit: 91a0192e90e9df40d4b63c4ce11126114ed5d79d [7942/12152] gpio: pcf857x: Get rid of legacy platform data
> config: arm-randconfig-r034-20230210 (https://download.01.org/0day-ci/archive/20230211/202302111818.Oiz9M6EM-lkp@intel.com/config)
> compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project db0e6591612b53910a1b366863348bdb9d7d2fb1)
> reproduce (this is a W=1 build):
>         wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         # install arm cross compiling tool for clang build
>         # apt-get install binutils-arm-linux-gnueabi
>         # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=91a0192e90e9df40d4b63c4ce11126114ed5d79d
>         git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
>         git fetch --no-tags linux-next master
>         git checkout 91a0192e90e9df40d4b63c4ce11126114ed5d79d
>         # save the config file
>         mkdir build_dir && cp config build_dir/.config
>         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm olddefconfig
>         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash
> 
> If you fix the issue, kindly add following tag where applicable
> | Reported-by: kernel test robot <lkp@intel.com>
> | Link: https://lore.kernel.org/oe-kbuild-all/202302111818.Oiz9M6EM-lkp@intel.com/
> 
> Note: the linux-next/master HEAD 6ba8a227fd19d19779005fb66ad7562608e1df83 builds fine.
>       It may have been fixed somewhere.
> 
> All errors (new ones prefixed by >>):
> 
> >> arch/arm/mach-pxa/balloon3.c:26:10: fatal error: 'linux/platform_data/pcf857x.h' file not found
>    #include <linux/platform_data/pcf857x.h>
>             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>    1 error generated.

Another tree removes the entire balloon3 support.

I think the best if that tree either provides an immutable branch, or be merged
before the GPIO.

See d6df7df7ae5a ("ARM: pxa: remove unused board files").

-- 
With Best Regards,
Andy Shevchenko