From: kernel test robot <lkp@intel.com>
To: Jean-Philippe Brucker <jean-philippe@linaro.org>
Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org,
Linux Memory Management List <linux-mm@kvack.org>,
Will Deacon <will@kernel.org>,
Jay Chen <jkchen@linux.alibaba.com>,
Robin Murphy <robin.murphy@arm.com>
Subject: [linux-next:master 6432/9897] drivers/perf/arm_smmuv3_pmu.c:889:34: warning: unused variable 'smmu_pmu_of_match'
Date: Tue, 4 Jan 2022 17:49:36 +0800 [thread overview]
Message-ID: <202201041700.01KZEzhb-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: ea586a076e8aa606c59b66d86660590f18354b11
commit: 3f7be43561766b7ad91661580376913c997613d6 [6432/9897] perf/smmuv3: Add devicetree support
config: x86_64-buildonly-randconfig-r001-20220102 (https://download.01.org/0day-ci/archive/20220104/202201041700.01KZEzhb-lkp@intel.com/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 104a827ea6de0cbe0f5faef4407552ede31d165c)
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=3f7be43561766b7ad91661580376913c997613d6
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 3f7be43561766b7ad91661580376913c997613d6
# 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=x86_64 SHELL=/bin/bash drivers/perf/
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/perf/arm_smmuv3_pmu.c:889:34: warning: unused variable 'smmu_pmu_of_match' [-Wunused-const-variable]
static const struct of_device_id smmu_pmu_of_match[] = {
^
1 warning generated.
vim +/smmu_pmu_of_match +889 drivers/perf/arm_smmuv3_pmu.c
888
> 889 static const struct of_device_id smmu_pmu_of_match[] = {
890 { .compatible = "arm,smmu-v3-pmcg" },
891 {}
892 };
893 MODULE_DEVICE_TABLE(of, smmu_pmu_of_match);
894
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
next reply other threads:[~2022-01-04 9:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-04 9:49 kernel test robot [this message]
2022-01-04 13:37 ` Will Deacon
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