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Subjectdrivers/soc/imx/soc-imx8m.c:150:34: warning: unused variable 'imx8_soc_match'
tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 08bf1a27c4c354b853fd81a79e953525bbcc8506
commit: fc40200ebf82fae3e40c4e88246496644edafe66 soc: imx: increase build coverage for imx8m soc driver
date: 3 months ago
:::::: branch date: 42 minutes ago
:::::: commit date: 3 months ago
config: x86_64-randconfig-a015-20200614 (attached as .config)
compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project c669a1ed6386d57a75a602b53266466dae1e1d84)
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 fc40200ebf82fae3e40c4e88246496644edafe66
# 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 >>, old ones prefixed by <<):

>> drivers/soc/imx/soc-imx8m.c:150:34: warning: unused variable 'imx8_soc_match' [-Wunused-const-variable]
static const struct of_device_id imx8_soc_match[] = {
^
1 warning generated.

# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=fc40200ebf82fae3e40c4e88246496644edafe66
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git remote update linus
git checkout fc40200ebf82fae3e40c4e88246496644edafe66
vim +/imx8_soc_match +150 drivers/soc/imx/soc-imx8m.c

18f662a738629e drivers/soc/imx/soc-imx8.c Anson Huang 2019-12-26 149
a7e26f356ca129 drivers/soc/imx/soc-imx8.c Abel Vesa 2019-03-22 @150 static const struct of_device_id imx8_soc_match[] = {
a7e26f356ca129 drivers/soc/imx/soc-imx8.c Abel Vesa 2019-03-22 151 { .compatible = "fsl,imx8mq", .data = &imx8mq_soc_data, },
2b14b802adac2d drivers/soc/imx/soc-imx8.c Leonard Crestez 2019-05-13 152 { .compatible = "fsl,imx8mm", .data = &imx8mm_soc_data, },
db10496c0064ba drivers/soc/imx/soc-imx8.c Anson Huang 2019-06-19 153 { .compatible = "fsl,imx8mn", .data = &imx8mn_soc_data, },
18f662a738629e drivers/soc/imx/soc-imx8.c Anson Huang 2019-12-26 154 { .compatible = "fsl,imx8mp", .data = &imx8mp_soc_data, },
a7e26f356ca129 drivers/soc/imx/soc-imx8.c Abel Vesa 2019-03-22 155 { }
a7e26f356ca129 drivers/soc/imx/soc-imx8.c Abel Vesa 2019-03-22 156 };
a7e26f356ca129 drivers/soc/imx/soc-imx8.c Abel Vesa 2019-03-22 157

:::::: The code at line 150 was first introduced by commit
:::::: a7e26f356ca12906a164d83c9e9f8527ee7da022 soc: imx: Add generic i.MX8 SoC driver

:::::: TO: Abel Vesa <abel.vesa@nxp.com>
:::::: CC: Shawn Guo <shawnguo@kernel.org>

---
0-DAY CI Kernel Test Service, Intel Corporation
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