Re: [PATCH v2 2/4] fpga: xilinx: reorganize to subdir layout

[kernel test robot <lkp@intel.com>]

[-- Attachment #1: Type: text/plain, Size: 4117 bytes --]

Hi,

I love your patch! Perhaps something to improve:

[auto build test WARNING on linus/master]
[also build test WARNING on v5.13-rc6 next-20210617]
[cannot apply to xlnx/master]
[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/trix-redhat-com/fpga-reorganize-to-subdirs/20210616-231900
base:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 94f0b2d4a1d0c52035aef425da5e022bd2cb1c71
config: arm-randconfig-r011-20210618 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 64720f57bea6a6bf033feef4a5751ab9c0c3b401)
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 arm cross compiling tool for clang build
        # apt-get install binutils-arm-linux-gnueabi
        # https://github.com/0day-ci/linux/commit/0bd65980328487e0974bffd1493b183e2e413fbd
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review trix-redhat-com/fpga-reorganize-to-subdirs/20210616-231900
        git checkout 0bd65980328487e0974bffd1493b183e2e413fbd
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm 

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/fpga/xilinx/xilinx-pr-decoupler.c:37:19: warning: unused function 'xlnx_pr_decouple_read' [-Wunused-function]
   static inline u32 xlnx_pr_decouple_read(const struct xlnx_pr_decoupler_data *d,
                     ^
>> drivers/fpga/xilinx/xilinx-pr-decoupler.c:92:34: warning: unused variable 'xlnx_pr_decoupler_of_match' [-Wunused-const-variable]
   static const struct of_device_id xlnx_pr_decoupler_of_match[] = {
                                    ^
   2 warnings generated.
--
>> drivers/fpga/xilinx/xilinx-spi.c:259:34: warning: unused variable 'xlnx_spi_of_match' [-Wunused-const-variable]
   static const struct of_device_id xlnx_spi_of_match[] = {
                                    ^
   1 warning generated.


vim +/xlnx_pr_decoupler_of_match +92 drivers/fpga/xilinx/xilinx-pr-decoupler.c

30a2ac9a8bb5fc drivers/fpga/xilinx-pr-decoupler.c Nava kishore Manne 2021-02-11   91  
7e961c12be424c drivers/fpga/xilinx-pr-decoupler.c Moritz Fischer     2017-03-24  @92  static const struct of_device_id xlnx_pr_decoupler_of_match[] = {
30a2ac9a8bb5fc drivers/fpga/xilinx-pr-decoupler.c Nava kishore Manne 2021-02-11   93  	{ .compatible = "xlnx,pr-decoupler-1.00", .data = &decoupler_config },
30a2ac9a8bb5fc drivers/fpga/xilinx-pr-decoupler.c Nava kishore Manne 2021-02-11   94  	{ .compatible = "xlnx,pr-decoupler", .data = &decoupler_config },
30a2ac9a8bb5fc drivers/fpga/xilinx-pr-decoupler.c Nava kishore Manne 2021-02-11   95  	{ .compatible = "xlnx,dfx-axi-shutdown-manager-1.00",
30a2ac9a8bb5fc drivers/fpga/xilinx-pr-decoupler.c Nava kishore Manne 2021-02-11   96  					.data = &shutdown_config },
30a2ac9a8bb5fc drivers/fpga/xilinx-pr-decoupler.c Nava kishore Manne 2021-02-11   97  	{ .compatible = "xlnx,dfx-axi-shutdown-manager",
30a2ac9a8bb5fc drivers/fpga/xilinx-pr-decoupler.c Nava kishore Manne 2021-02-11   98  					.data = &shutdown_config },
7e961c12be424c drivers/fpga/xilinx-pr-decoupler.c Moritz Fischer     2017-03-24   99  	{},
7e961c12be424c drivers/fpga/xilinx-pr-decoupler.c Moritz Fischer     2017-03-24  100  };
7e961c12be424c drivers/fpga/xilinx-pr-decoupler.c Moritz Fischer     2017-03-24  101  MODULE_DEVICE_TABLE(of, xlnx_pr_decoupler_of_match);
7e961c12be424c drivers/fpga/xilinx-pr-decoupler.c Moritz Fischer     2017-03-24  102  

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

[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 23027 bytes --]