[linux-next:master 7168/8914] drivers/regulator/max597x-regulator.c:24:10: fatal error: linux/mfd/max597x.h: No such file or directory

[linux-next:master 7168/8914] drivers/regulator/max597x-regulator.c:24:10: fatal error: linux/mfd/max597x.h: No such file or directory

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   f2528c29385819a84480cacef4886b049761e2c5
commit: 38493f008deb435577361d4c4cdd69f7bb30f4b9 [7168/8914] regulator: max597x: Add support for max597x regulator
config: i386-allyesconfig (https://download.01.org/0day-ci/archive/20220709/202207090537.PERTk8TN-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-3) 11.3.0
reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=38493f008deb435577361d4c4cdd69f7bb30f4b9
        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 38493f008deb435577361d4c4cdd69f7bb30f4b9
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>

Note: the linux-next/master HEAD f2528c29385819a84480cacef4886b049761e2c5 builds fine.
      It may have been fixed somewhere.

All errors (new ones prefixed by >>):

>> drivers/regulator/max597x-regulator.c:24:10: fatal error: linux/mfd/max597x.h: No such file or directory
      24 | #include <linux/mfd/max597x.h>
         |          ^~~~~~~~~~~~~~~~~~~~~
   compilation terminated.


vim +24 drivers/regulator/max597x-regulator.c

    23	
  > 24	#include <linux/mfd/max597x.h>
    25	

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

Re: [linux-next:master 7168/8914] drivers/regulator/max597x-regulator.c:24:10: fatal error: linux/mfd/max597x.h: No such file or directory

[Souptick Joarder]

On Sat, Jul 9, 2022 at 3:11 AM kernel test robot <lkp@intel.com> wrote:
>
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> head:   f2528c29385819a84480cacef4886b049761e2c5
> commit: 38493f008deb435577361d4c4cdd69f7bb30f4b9 [7168/8914] regulator: max597x: Add support for max597x regulator
> config: i386-allyesconfig (https://download.01.org/0day-ci/archive/20220709/202207090537.PERTk8TN-lkp@intel.com/config)
> compiler: gcc-11 (Debian 11.3.0-3) 11.3.0
> reproduce (this is a W=1 build):
>         # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=38493f008deb435577361d4c4cdd69f7bb30f4b9
>         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 38493f008deb435577361d4c4cdd69f7bb30f4b9
>         # save the config file
>         mkdir build_dir && cp config build_dir/.config
>         make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash
>
> If you fix the issue, kindly add following tag where applicable
> Reported-by: kernel test robot <lkp@intel.com>
>
> Note: the linux-next/master HEAD f2528c29385819a84480cacef4886b049761e2c5 builds fine.
>       It may have been fixed somewhere.
>
> All errors (new ones prefixed by >>):
>
> >> drivers/regulator/max597x-regulator.c:24:10: fatal error: linux/mfd/max597x.h: No such file or directory
>       24 | #include <linux/mfd/max597x.h>
>          |          ^~~~~~~~~~~~~~~~~~~~~
>    compilation terminated.

Looking into linux-next : 20220726

As part of [1] ->

[2] - not yet merged.
[3] - got merged into linux-next.

It leads to the above error.

[1] - https://www.spinics.net/lists/kernel/msg4429237.html
[2] - https://www.spinics.net/lists/kernel/msg4429235.html
[3] - https://www.spinics.net/lists/kernel/msg4429231.html

Why ? Is there any reason behind it ?

>
>
> vim +24 drivers/regulator/max597x-regulator.c
>
>     23
>   > 24  #include <linux/mfd/max597x.h>
>     25
>
> --
> 0-DAY CI Kernel Test Service
> https://01.org/lkp
>