linux-kernel - Re: [PATCH v3 3/4] clk: loongson1: Re-implement the clock driver

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Date:   Sat, 18 Mar 2023 13:46:07 +0800
From:   kernel test robot <lkp@...el.com>
To:     Keguang Zhang <keguang.zhang@...il.com>, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-mips@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Keguang Zhang <keguang.zhang@...il.com>
Subject: Re: [PATCH v3 3/4] clk: loongson1: Re-implement the clock driver

Hi Keguang,

I love your patch! Yet something to improve:

[auto build test ERROR on 6f173737e1b5670c200329677e821cce1d3d755e]

url:    https://github.com/intel-lab-lkp/linux/commits/Keguang-Zhang/dt-bindings-clock-Add-Loongson-1-clock/20230316-185026
base:   6f173737e1b5670c200329677e821cce1d3d755e
patch link:    https://lore.kernel.org/r/20230316104707.236034-4-keguang.zhang%40gmail.com
patch subject: [PATCH v3 3/4] clk: loongson1: Re-implement the clock driver
config: mips-loongson1c_defconfig (https://download.01.org/0day-ci/archive/20230318/202303181358.BXLJVMkh-lkp@intel.com/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project 67409911353323ca5edf2049ef0df54132fa1ca7)
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
        # install mips cross compiling tool for clang build
        # apt-get install binutils-mipsel-linux-gnu
        # https://github.com/intel-lab-lkp/linux/commit/de00eab744ddc82edb1853048dd5d50aa8220115
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Keguang-Zhang/dt-bindings-clock-Add-Loongson-1-clock/20230316-185026
        git checkout de00eab744ddc82edb1853048dd5d50aa8220115
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=mips olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=mips SHELL=/bin/bash drivers/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202303181358.BXLJVMkh-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/clk/clk-loongson1.c:300:15: error: expected parameter declarator
   MODULE_AUTHOR("Keguang Zhang <keguang.zhang@...il.com>");
                 ^
>> drivers/clk/clk-loongson1.c:300:15: error: expected ')'
   drivers/clk/clk-loongson1.c:300:14: note: to match this '('
   MODULE_AUTHOR("Keguang Zhang <keguang.zhang@...il.com>");
                ^
>> drivers/clk/clk-loongson1.c:300:1: error: type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int [-Wimplicit-int]
   MODULE_AUTHOR("Keguang Zhang <keguang.zhang@...il.com>");
   ^
   int
>> drivers/clk/clk-loongson1.c:300:14: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
   MODULE_AUTHOR("Keguang Zhang <keguang.zhang@...il.com>");
                ^
                                                          void
   drivers/clk/clk-loongson1.c:301:20: error: expected parameter declarator
   MODULE_DESCRIPTION("Loongson1 clock driver");
                      ^
   drivers/clk/clk-loongson1.c:301:20: error: expected ')'
   drivers/clk/clk-loongson1.c:301:19: note: to match this '('
   MODULE_DESCRIPTION("Loongson1 clock driver");
                     ^
   drivers/clk/clk-loongson1.c:301:1: error: type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int [-Wimplicit-int]
   MODULE_DESCRIPTION("Loongson1 clock driver");
   ^
   int
   drivers/clk/clk-loongson1.c:301:19: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
   MODULE_DESCRIPTION("Loongson1 clock driver");
                     ^
                                              void
   8 errors generated.


vim +300 drivers/clk/clk-loongson1.c

   299	
 > 300	MODULE_AUTHOR("Keguang Zhang <keguang.zhang@...il.com>");

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