Messages in this thread | | | Date | Tue, 26 Jul 2022 08:51:45 +0800 | From | kernel test robot <> | Subject | drivers/gpu/drm/rockchip/rockchip_vop2_reg.c:248:34: warning: unused variable 'vop2_dt_match' |
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Hi Andy,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: e0dccc3b76fb35bb257b4118367a883073d7390e commit: 604be85547ce4d61b89292d2f9a78c721b778c16 drm/rockchip: Add VOP2 driver date: 3 months ago config: arm-randconfig-c002-20220724 (https://download.01.org/0day-ci/archive/20220726/202207260823.a2e6HBuO-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 9e88cbcc403bdf82f29259ad60ff60a8fc4434a1) 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 arm cross compiling tool for clang build # apt-get install binutils-arm-linux-gnueabi # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=604be85547ce4d61b89292d2f9a78c721b778c16 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 604be85547ce4d61b89292d2f9a78c721b778c16 # 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=arm SHELL=/bin/bash arch/arm/kernel/ drivers/gpu/drm/rockchip/ drivers/usb/gadget/ fs/ntfs3/ net/ceph/ net/ipv6/
If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> drivers/gpu/drm/rockchip/rockchip_vop2_reg.c:248:34: warning: unused variable 'vop2_dt_match' [-Wunused-const-variable] static const struct of_device_id vop2_dt_match[] = { ^ 1 warning generated.
vim +/vop2_dt_match +248 drivers/gpu/drm/rockchip/rockchip_vop2_reg.c
247 > 248 static const struct of_device_id vop2_dt_match[] = { 249 { 250 .compatible = "rockchip,rk3566-vop", 251 .data = &rk3566_vop, 252 }, { 253 .compatible = "rockchip,rk3568-vop", 254 .data = &rk3568_vop, 255 }, { 256 }, 257 }; 258 MODULE_DEVICE_TABLE(of, vop2_dt_match); 259
-- 0-DAY CI Kernel Test Service https://01.org/lkp
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