From: kernel test robot <lkp@intel.com>
To: Wei Yongjun <weiyongjun1@huawei.com>
Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org,
linux-kernel@vger.kernel.org, Lee Jones <lee.jones@linaro.org>,
Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
Subject: drivers/mfd/atc260x-i2c.c:45:34: warning: unused variable 'atc260x_i2c_of_match'
Date: Thu, 21 Apr 2022 22:15:21 +0800 [thread overview]
Message-ID: <202204212213.zQ5mP49k-lkp@intel.com> (raw)
Hi Wei,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: b253435746d9a4a701b5f09211b9c14d3370d0da
commit: c0d46b89ddeae419ee3ee8679fe6836119a83e14 mfd: Make symbol 'atc260x_i2c_of_match' static
date: 1 year ago
config: x86_64-randconfig-a005 (https://download.01.org/0day-ci/archive/20220421/202204212213.zQ5mP49k-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project bac6cd5bf85669e3376610cfc4c4f9ca015e7b9b)
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/torvalds/linux.git/commit/?id=c0d46b89ddeae419ee3ee8679fe6836119a83e14
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout c0d46b89ddeae419ee3ee8679fe6836119a83e14
# 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=x86_64 SHELL=/bin/bash drivers/gpu/drm/i915/gvt/ drivers/mfd/
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/atc260x-i2c.c:45:34: warning: unused variable 'atc260x_i2c_of_match' [-Wunused-const-variable]
static const struct of_device_id atc260x_i2c_of_match[] = {
^
1 warning generated.
vim +/atc260x_i2c_of_match +45 drivers/mfd/atc260x-i2c.c
44
> 45 static const struct of_device_id atc260x_i2c_of_match[] = {
46 { .compatible = "actions,atc2603c", .data = (void *)ATC2603C },
47 { .compatible = "actions,atc2609a", .data = (void *)ATC2609A },
48 { }
49 };
50 MODULE_DEVICE_TABLE(of, atc260x_i2c_of_match);
51
--
0-DAY CI Kernel Test Service
https://01.org/lkp
next reply other threads:[~2022-04-21 14:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-21 14:15 kernel test robot [this message]
-- strict thread matches above, loose matches on Subject: below --
2021-11-07 0:08 drivers/mfd/atc260x-i2c.c:45:34: warning: unused variable 'atc260x_i2c_of_match' kernel test robot
2021-09-28 4:35 kernel test robot
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