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Date:   Tue, 18 Apr 2023 02:02:35 +0800
From:   kernel test robot <lkp@intel.com>
To:     Souradeep Chowdhury <quic_schowdhu@quicinc.com>,
        Andy Gross <agross@kernel.org>,
        Konrad Dybcio <konrad.dybcio@somainline.org>,
        Krzysztof Kozlowski <krzk@kernel.org>,
        Bjorn Andersson <andersson@kernel.org>,
        Rob Herring <robh+dt@kernel.org>
Cc:     oe-kbuild-all@lists.linux.dev,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
        Sibi Sankar <quic_sibis@quicinc.com>,
        Rajendra Nayak <quic_rjendra@quicinc.com>,
        Souradeep Chowdhury <quic_schowdhu@quicinc.com>
Subject: Re: [PATCH V4 2/3] soc: qcom: boot_stat: Add Driver Support for Boot
 Stats
Message-ID: <202304180101.Wxf2Jbjq-lkp@intel.com>
References: <2ef76ce292c059c144e559123a9a54201ae2d0cf.1681742910.git.quic_schowdhu@quicinc.com>
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In-Reply-To: <2ef76ce292c059c144e559123a9a54201ae2d0cf.1681742910.git.quic_schowdhu@quicinc.com>
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Hi Souradeep,

kernel test robot noticed the following build warnings:

[auto build test WARNING on robh/for-next]
[also build test WARNING on krzk-dt/for-next linus/master v6.3-rc7]
[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#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Souradeep-Chowdhury/dt-bindings-sram-qcom-imem-Add-Boot-Stat-region-within-IMEM/20230417-231510
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
patch link:    https://lore.kernel.org/r/2ef76ce292c059c144e559123a9a54201ae2d0cf.1681742910.git.quic_schowdhu%40quicinc.com
patch subject: [PATCH V4 2/3] soc: qcom: boot_stat: Add Driver Support for Boot Stats
config: sh-allmodconfig (https://download.01.org/0day-ci/archive/20230418/202304180101.Wxf2Jbjq-lkp@intel.com/config)
compiler: sh4-linux-gcc (GCC) 12.1.0
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/4c8808184261e004f0b258e469415e4eea9c5ad9
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Souradeep-Chowdhury/dt-bindings-sram-qcom-imem-Add-Boot-Stat-region-within-IMEM/20230417-231510
        git checkout 4c8808184261e004f0b258e469415e4eea9c5ad9
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=sh olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=sh SHELL=/bin/bash drivers/soc/qcom/

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/202304180101.Wxf2Jbjq-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/soc/qcom/boot_stats.c:76:6: warning: no previous prototype for 'boot_stats_remove' [-Wmissing-prototypes]
      76 | void boot_stats_remove(struct platform_device *pdev)
         |      ^~~~~~~~~~~~~~~~~


vim +/boot_stats_remove +76 drivers/soc/qcom/boot_stats.c

    75	
  > 76	void boot_stats_remove(struct platform_device *pdev)
    77	{
    78		struct bs_data *drvdata = platform_get_drvdata(pdev);
    79	
    80		debugfs_remove_recursive(drvdata->dbg_dir);
    81		iounmap(drvdata->b_stats);
    82	}
    83	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests