linux-kernel - Re: [PATCH v3 1/2] firmware: xilinx: Add pm api function for PL config reg readback

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Date:   Thu, 13 Oct 2022 21:48:53 +0800
From:   kernel test robot <lkp@...el.com>
To:     Nava kishore Manne <nava.kishore.manne@....com>, git@...inx.com,
        michal.simek@...inx.com, mdf@...nel.org, hao.wu@...el.com,
        yilun.xu@...el.com, trix@...hat.com, gregkh@...uxfoundation.org,
        ronak.jain@...inx.com, rajan.vaja@...inx.com,
        abhyuday.godhasara@...inx.com, harsha.harsha@...inx.com,
        lakshmi.sai.krishna.potthuri@...inx.com, tanmay.shah@...inx.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-fpga@...r.kernel.org
Cc:     llvm@...ts.linux.dev, kbuild-all@...ts.01.org
Subject: Re: [PATCH v3 1/2] firmware: xilinx: Add pm api function for PL
 config reg readback

Hi Nava,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on v6.0]
[cannot apply to xilinx-xlnx/master linus/master next-20221013]
[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/Nava-kishore-Manne/Adds-status-interface-for-zynqmp-fpga/20221013-170902
base:    4fe89d07dcc2804c8b562f6c7896a45643d34b2f
config: hexagon-randconfig-r045-20221013
compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 791a7ae1ba3efd6bca96338e10ffde557ba83920)
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/53624ba21db021d42d5009e5591e4b69d91560b0
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Nava-kishore-Manne/Adds-status-interface-for-zynqmp-fpga/20221013-170902
        git checkout 53624ba21db021d42d5009e5591e4b69d91560b0
        # 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=hexagon SHELL=/bin/bash drivers/crypto/xilinx/

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 >>):

   In file included from drivers/crypto/xilinx/zynqmp-aes-gcm.c:18:
>> include/linux/firmware/xlnx-zynqmp.h:755:5: warning: no previous prototype for function 'zynqmp_pm_fpga_get_config_status' [-Wmissing-prototypes]
   int zynqmp_pm_fpga_get_config_status(u32 *value)
       ^
   include/linux/firmware/xlnx-zynqmp.h:755:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
   int zynqmp_pm_fpga_get_config_status(u32 *value)
   ^
   static 
   1 warning generated.


vim +/zynqmp_pm_fpga_get_config_status +755 include/linux/firmware/xlnx-zynqmp.h

   754	
 > 755	int zynqmp_pm_fpga_get_config_status(u32 *value)
   756	{
   757		return -ENODEV;
   758	}
   759	#endif
   760	

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

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