From: kernel test robot <lkp@intel.com>
To: Neil Armstrong <narmstrong@baylibre.com>
Cc: kbuild-all@lists.01.org, clang-built-linux@googlegroups.com,
linux-kernel@vger.kernel.org, Lee Jones <lee.jones@linaro.org>
Subject: drivers/mfd/khadas-mcu.c:125:34: warning: unused variable 'khadas_mcu_of_match'
Date: Sun, 16 Aug 2020 22:02:31 +0800 [thread overview]
Message-ID: <202008162228.YxcmQ3Ss%lkp@intel.com> (raw)
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 4b6c093e21d36bede0fd88fd0aeb3b03647260e4
commit: 6c27219e34911601955b72c754adfc11c527ba7b mfd: Add support for the Khadas System control Microcontroller
date: 8 weeks ago
config: x86_64-randconfig-r034-20200816 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project ab9fc8bae805c785066779e76e7846aabad5609e)
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 x86_64 cross compiling tool for clang build
# apt-get install binutils-x86-64-linux-gnu
git checkout 6c27219e34911601955b72c754adfc11c527ba7b
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64
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/mfd/khadas-mcu.c:125:34: warning: unused variable 'khadas_mcu_of_match' [-Wunused-const-variable]
static const struct of_device_id khadas_mcu_of_match[] = {
^
1 warning generated.
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6c27219e34911601955b72c754adfc11c527ba7b
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 6c27219e34911601955b72c754adfc11c527ba7b
vim +/khadas_mcu_of_match +125 drivers/mfd/khadas-mcu.c
124
> 125 static const struct of_device_id khadas_mcu_of_match[] = {
126 { .compatible = "khadas,mcu", },
127 {},
128 };
129 MODULE_DEVICE_TABLE(of, khadas_mcu_of_match);
130
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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next reply other threads:[~2020-08-16 14:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-16 14:02 kernel test robot [this message]
2020-08-18 13:47 kernel test robot
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