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Date:   Thu, 5 May 2022 23:54:11 +0800
From:   kernel test robot <lkp@intel.com>
To:     Satya Priya <quic_c_skakit@quicinc.com>,
        Bjorn Andersson <bjorn.andersson@linaro.org>,
        Rob Herring <robh+dt@kernel.org>
Cc:     kbuild-all@lists.01.org, Lee Jones <lee.jones@linaro.org>,
        Liam Girdwood <lgirdwood@gmail.com>,
        Mark Brown <broonie@kernel.org>, linux-arm-msm@vger.kernel.org,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
        swboyd@chromium.org, quic_collinsd@quicinc.com,
        quic_subbaram@quicinc.com, quic_jprakash@quicinc.com,
        Satya Priya <quic_c_skakit@quicinc.com>
Subject: Re: [PATCH V11 6/9] mfd: pm8008: Use i2c_new_dummy_device() API
Message-ID: <202205052333.90qqQnWQ-lkp@intel.com>
References: <1651742739-12338-7-git-send-email-quic_c_skakit@quicinc.com>
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In-Reply-To: <1651742739-12338-7-git-send-email-quic_c_skakit@quicinc.com>
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Hi Satya,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on lee-mfd/for-mfd-next]
[also build test WARNING on robh/for-next broonie-regulator/for-next v5.18-rc5 next-20220505]
[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/Satya-Priya/Add-Qualcomm-Technologies-Inc-PM8008-regulator-driver/20220505-173045
base:   https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git for-mfd-next
config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20220505/202205052333.90qqQnWQ-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 11.3.0
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/28e91eacf6442c72c4f1ca25e5ad90fedc73ab73
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Satya-Priya/Add-Qualcomm-Technologies-Inc-PM8008-regulator-driver/20220505-173045
        git checkout 28e91eacf6442c72c4f1ca25e5ad90fedc73ab73
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=m68k SHELL=/bin/bash drivers/mfd/

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

All warnings (new ones prefixed by >>):

>> drivers/mfd/qcom-pm8008.c:154:16: warning: no previous prototype for 'pm8008_get_regmap' [-Wmissing-prototypes]
     154 | struct regmap *pm8008_get_regmap(struct pm8008_data *chip)
         |                ^~~~~~~~~~~~~~~~~


vim +/pm8008_get_regmap +154 drivers/mfd/qcom-pm8008.c

   153	
 > 154	struct regmap *pm8008_get_regmap(struct pm8008_data *chip)
   155	{
   156		return chip->regulators_regmap;
   157	}
   158	

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