linux-kernel - Re: [PATCH 2/5] clk: qcom: Allow custom reset ops

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Date:   Sat, 30 Jul 2022 21:10:19 +0800
From:   kernel test robot <lkp@...el.com>
To:     Akhil P Oommen <quic_akhilpo@...cinc.com>,
        freedreno <freedreno@...ts.freedesktop.org>,
        dri-devel@...ts.freedesktop.org, linux-arm-msm@...r.kernel.org,
        Rob Clark <robdclark@...il.com>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Stephen Boyd <swboyd@...omium.org>
Cc:     kbuild-all@...ts.01.org, Akhil P Oommen <quic_akhilpo@...cinc.com>,
        Michael Turquette <mturquette@...libre.com>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Douglas Anderson <dianders@...omium.org>,
        linux-kernel@...r.kernel.org, Andy Gross <agross@...nel.org>,
        linux-clk@...r.kernel.org
Subject: Re: [PATCH 2/5] clk: qcom: Allow custom reset ops

Hi Akhil,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on clk/clk-next]
[also build test WARNING on robh/for-next drm-misc/drm-misc-next drm-tip/drm-tip linus/master v5.19-rc8 next-20220728]
[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/Akhil-P-Oommen/clk-qcom-Support-gdsc-collapse-polling-using-reset-inteface/20220730-171922
base:   https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-next
config: ia64-randconfig-r031-20220729 (https://download.01.org/0day-ci/archive/20220730/202207302137.mPbHPaHz-lkp@intel.com/config)
compiler: ia64-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/971a03493e9854ff4a227ee4d80b533997959891
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Akhil-P-Oommen/clk-qcom-Support-gdsc-collapse-polling-using-reset-inteface/20220730-171922
        git checkout 971a03493e9854ff4a227ee4d80b533997959891
        # 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=ia64 SHELL=/bin/bash drivers/clk/qcom/

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

All warnings (new ones prefixed by >>):

   drivers/clk/qcom/reset.c: In function 'qcom_reset':
>> drivers/clk/qcom/reset.c:17:9: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
      17 |         const struct qcom_reset_map *map = &rst->reset_map[id];
         |         ^~~~~


vim +17 drivers/clk/qcom/reset.c

    13	
    14	static int qcom_reset(struct reset_controller_dev *rcdev, unsigned long id)
    15	{
    16		struct qcom_reset_controller *rst = to_qcom_reset_controller(rcdev);
  > 17		const struct qcom_reset_map *map = &rst->reset_map[id];
    18	
    19		if (map->op)
    20			return map->op(map);
    21	
    22		rcdev->ops->assert(rcdev, id);
    23		udelay(1);
    24		rcdev->ops->deassert(rcdev, id);
    25		return 0;
    26	}
    27	

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