linux-kernel - Re: [PATCH v3 4/4] regulator: Add driver for MT6332 PMIC regulators

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Message-ID: <540be3e8-6a97-5e80-3767-892025ded07b@collabora.com>
Date:   Mon, 30 May 2022 11:33:28 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     kernel test robot <lkp@...el.com>, lgirdwood@...il.com
Cc:     llvm@...ts.linux.dev, kbuild-all@...ts.01.org, broonie@...nel.org,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        matthias.bgg@...il.com, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH v3 4/4] regulator: Add driver for MT6332 PMIC regulators

Il 26/05/22 17:12, kernel test robot ha scritto:
> Hi AngeloGioacchino,
> 
> Thank you for the patch! Yet something to improve:
> 
> [auto build test ERROR on broonie-regulator/for-next]
> [also build test ERROR on v5.18 next-20220526]
> [If your patch is applied to the wrong git tree, kindly drop us a note.
> And when submitting patch, we suggest to use '--base' as documented in
> https://git-scm.com/docs/git-format-patch]
> 
> url:    https://github.com/intel-lab-lkp/linux/commits/AngeloGioacchino-Del-Regno/MediaTek-Helio-X10-MT6795-MT6331-6332-Regulators/20220523-235049
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git for-next
> config: i386-allmodconfig (https://download.01.org/0day-ci/archive/20220526/202205262341.pY4PkDL7-lkp@intel.com/config)
> compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 3d546191ad9d7d2ad2c7928204b9de51deafa675)
> 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
>          # https://github.com/intel-lab-lkp/linux/commit/062027827142f02db7e65b052d458f424811e30e
>          git remote add linux-review https://github.com/intel-lab-lkp/linux
>          git fetch --no-tags linux-review AngeloGioacchino-Del-Regno/MediaTek-Helio-X10-MT6795-MT6331-6332-Regulators/20220523-235049
>          git checkout 062027827142f02db7e65b052d458f424811e30e
>          # 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=i386 SHELL=/bin/bash drivers/regulator/
> 
> If you fix the issue, kindly add following tag where applicable
> Reported-by: kernel test robot <lkp@...el.com>
> 
> All errors (new ones prefixed by >>):
> 
>>> drivers/regulator/mt6332-regulator.c:15:10: fatal error: 'linux/mfd/mt6332/registers.h' file not found
>     #include <linux/mfd/mt6332/registers.h>


Note for maintainers: this failure is expected, as this series depends on the
series that introduces the MT6331 and MT6332 MFD device (with its headers, used
by the regulator driver of this series)

https://patchwork.kernel.org/project/linux-mediatek/list/?series=643602



>              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>     1 error generated.
> 
> 
> vim +15 drivers/regulator/mt6332-regulator.c
> 
>       9	
>      10	#include <linux/module.h>
>      11	#include <linux/of.h>
>      12	#include <linux/platform_device.h>
>      13	#include <linux/regmap.h>
>      14	#include <linux/mfd/mt6397/core.h>
>    > 15	#include <linux/mfd/mt6332/registers.h>
>      16	#include <linux/regulator/driver.h>
>      17	#include <linux/regulator/machine.h>
>      18	#include <linux/regulator/mt6332-regulator.h>
>      19	#include <linux/regulator/of_regulator.h>
>      20	
>