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From: kernel test robot <lkp@intel.com>
To: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org,
	Linux Memory Management List <linux-mm@kvack.org>,
	linux-media@vger.kernel.org,
	Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Subject: [linux-next:master 11721/13392] drivers/media/platform/renesas/renesas-ceu.c:1609:30: warning: unused variable 'ceu_data_rz'
Date: Fri, 18 Mar 2022 04:37:28 +0800	[thread overview]
Message-ID: <202203180453.7LxvqwzJ-lkp@intel.com> (raw)

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   97add482e9033a9386baa8824fbea34d0cbfe663
commit: ee4a77a32b39064fdab0aa2b36bbd35ebf57e077 [11721/13392] media: platform: place Renesas drivers on a separate dir
config: hexagon-randconfig-r021-20220317 (https://download.01.org/0day-ci/archive/20220318/202203180453.7LxvqwzJ-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project a6ec1e3d798f8eab43fb3a91028c6ab04e115fcb)
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://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=ee4a77a32b39064fdab0aa2b36bbd35ebf57e077
        git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
        git fetch --no-tags linux-next master
        git checkout ee4a77a32b39064fdab0aa2b36bbd35ebf57e077
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash drivers/media/platform/renesas/

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/media/platform/renesas/renesas-ceu.c:1609:30: warning: unused variable 'ceu_data_rz' [-Wunused-const-variable]
   static const struct ceu_data ceu_data_rz = {
                                ^
   1 warning generated.


vim +/ceu_data_rz +1609 drivers/media/platform/renesas/renesas-ceu.c

32e5a70dc8f4e9 drivers/media/platform/renesas-ceu.c Jacopo Mondi 2018-02-22  1608  
32e5a70dc8f4e9 drivers/media/platform/renesas-ceu.c Jacopo Mondi 2018-02-22 @1609  static const struct ceu_data ceu_data_rz = {
32e5a70dc8f4e9 drivers/media/platform/renesas-ceu.c Jacopo Mondi 2018-02-22  1610  	.irq_mask = CEU_CETCR_ALL_IRQS_RZ,
32e5a70dc8f4e9 drivers/media/platform/renesas-ceu.c Jacopo Mondi 2018-02-22  1611  };
32e5a70dc8f4e9 drivers/media/platform/renesas-ceu.c Jacopo Mondi 2018-02-22  1612  

:::::: The code at line 1609 was first introduced by commit
:::::: 32e5a70dc8f4e9813c61e5465d72d2e9830ba0ff media: platform: Add Renesas CEU driver

:::::: TO: Jacopo Mondi <jacopo+renesas@jmondi.org>
:::::: CC: Mauro Carvalho Chehab <mchehab@s-opensource.com>

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

                 reply	other threads:[~2022-03-17 20:38 UTC|newest]

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