Messages in this thread | | | Date | Fri, 22 Apr 2022 07:16:56 +0800 | From | kernel test robot <> | Subject | drivers/watchdog/pic32-wdt.c:159:34: warning: unused variable 'pic32_wdt_dt_ids' |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: b253435746d9a4a701b5f09211b9c14d3370d0da commit: c434b9f80b0923e6460031b0fd964f8b0bf3c6a6 MIPS: Kconfig: add MIPS_GENERIC_KERNEL symbol date: 1 year, 7 months ago config: mips-randconfig-r005-20220422 (https://download.01.org/0day-ci/archive/20220422/202204220754.nuORtA1j-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 5bd87350a5ae429baf8f373cb226a57b62f87280) 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-mips-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c434b9f80b0923e6460031b0fd964f8b0bf3c6a6 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout c434b9f80b0923e6460031b0fd964f8b0bf3c6a6 # 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 SHELL=/bin/bash drivers/staging/media/hantro/ drivers/watchdog/
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/watchdog/pic32-wdt.c:159:34: warning: unused variable 'pic32_wdt_dt_ids' [-Wunused-const-variable] static const struct of_device_id pic32_wdt_dt_ids[] = { ^ 1 warning generated.
vim +/pic32_wdt_dt_ids +159 drivers/watchdog/pic32-wdt.c
8f91fc56bc439a Joshua Henderson 2016-02-26 158 8f91fc56bc439a Joshua Henderson 2016-02-26 @159 static const struct of_device_id pic32_wdt_dt_ids[] = { 8f91fc56bc439a Joshua Henderson 2016-02-26 160 { .compatible = "microchip,pic32mzda-wdt", }, 8f91fc56bc439a Joshua Henderson 2016-02-26 161 { /* sentinel */ } 8f91fc56bc439a Joshua Henderson 2016-02-26 162 }; 8f91fc56bc439a Joshua Henderson 2016-02-26 163 MODULE_DEVICE_TABLE(of, pic32_wdt_dt_ids); 8f91fc56bc439a Joshua Henderson 2016-02-26 164
:::::: The code at line 159 was first introduced by commit :::::: 8f91fc56bc439a5baefae598040d263f48526596 watchdog: pic32-wdt: Add PIC32 watchdog driver
:::::: TO: Joshua Henderson <joshua.henderson@microchip.com> :::::: CC: Ralf Baechle <ralf@linux-mips.org>
-- 0-DAY CI Kernel Test Service https://01.org/lkp
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