linux-kernel - Re: [PATCH 9/9] spi: amd: Add support for latest platform

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Date:   Tue, 24 Aug 2021 23:44:55 +0800
From:   kernel test robot <lkp@...el.com>
To:     Lucas Tanure <tanureal@...nsource.cirrus.com>,
        Mark Brown <broonie@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Rafael J . Wysocki" <rafael@...nel.org>,
        Sanjay R Mehta <sanju.mehta@....com>,
        Nehal Bakulchandra Shah <Nehal-Bakulchandra.shah@....com>
Cc:     clang-built-linux@...glegroups.com, kbuild-all@...ts.01.org,
        linux-kernel@...r.kernel.org, linux-spi@...r.kernel.org,
        patches@...nsource.cirrus.com,
        Lucas Tanure <tanureal@...nsource.cirrus.com>
Subject: Re: [PATCH 9/9] spi: amd: Add support for latest platform

Hi Lucas,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on spi/for-next]
[also build test WARNING on regmap/for-next driver-core/driver-core-testing v5.14-rc7 next-20210824]
[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/0day-ci/linux/commits/Lucas-Tanure/Improve-support-for-AMD-SPI-controllers/20210824-184257
base:   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next
config: riscv-randconfig-c006-20210824 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project d26000e4cc2bc65e207a84fa26cb6e374d60aa12)
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 riscv cross compiling tool for clang build
        # apt-get install binutils-riscv64-linux-gnu
        # https://github.com/0day-ci/linux/commit/ac75baf94633bf8c290e7fc90ecb84957cb602a9
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Lucas-Tanure/Improve-support-for-AMD-SPI-controllers/20210824-184257
        git checkout ac75baf94633bf8c290e7fc90ecb84957cb602a9
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=riscv 

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

All warnings (new ones prefixed by >>):

>> drivers/spi/spi-amd.c:390:42: warning: unused variable 'spi_v1' [-Wunused-const-variable]
   static const struct amd_spi_devtype_data spi_v1 = {
                                            ^
>> drivers/spi/spi-amd.c:395:42: warning: unused variable 'spi_v2' [-Wunused-const-variable]
   static const struct amd_spi_devtype_data spi_v2 = {
                                            ^
   2 warnings generated.


vim +/spi_v1 +390 drivers/spi/spi-amd.c

   389	
 > 390	static const struct amd_spi_devtype_data spi_v1 = {
   391		.exec_op	= amd_spi_execute_opcode_v1,
   392		.set_op		= amd_spi_set_opcode_v1,
   393	};
   394	
 > 395	static const struct amd_spi_devtype_data spi_v2 = {
   396		.version	= 1,
   397		.exec_op	= amd_spi_execute_opcode_v2,
   398		.set_op		= amd_spi_set_opcode_v2,
   399	};
   400	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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