Messages in this thread | | | Date | Thu, 4 Mar 2021 19:40:06 +0800 | From | kernel test robot <> | Subject | drivers/pci/controller/dwc/pci-keystone.c:1127:34: warning: unused variable 'ks_pcie_of_match' |
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Hi Alex,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: f69d02e37a85645aa90d18cacfff36dba370f797 commit: 476b70b4d1adff4465e9ff68021c52858555ac28 PCI: keystone: Enable compile-testing on !ARM date: 4 months ago config: mips-randconfig-r033-20210304 (attached as .config) compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project eec7f8f7b1226be422a76542cb403d02538f453a) 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 mips cross compiling tool for clang build # apt-get install binutils-mips-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=476b70b4d1adff4465e9ff68021c52858555ac28 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 476b70b4d1adff4465e9ff68021c52858555ac28 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=mips
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/pci/controller/dwc/pci-keystone.c:1127:34: warning: unused variable 'ks_pcie_of_match' [-Wunused-const-variable] static const struct of_device_id ks_pcie_of_match[] = { ^ 1 warning generated.
vim +/ks_pcie_of_match +1127 drivers/pci/controller/dwc/pci-keystone.c
18b0415bc802a8 Kishon Vijay Abraham I 2019-03-25 1126 18b0415bc802a8 Kishon Vijay Abraham I 2019-03-25 @1127 static const struct of_device_id ks_pcie_of_match[] = { 18b0415bc802a8 Kishon Vijay Abraham I 2019-03-25 1128 { 18b0415bc802a8 Kishon Vijay Abraham I 2019-03-25 1129 .type = "pci", 18b0415bc802a8 Kishon Vijay Abraham I 2019-03-25 1130 .data = &ks_pcie_rc_of_data, 18b0415bc802a8 Kishon Vijay Abraham I 2019-03-25 1131 .compatible = "ti,keystone-pcie", 18b0415bc802a8 Kishon Vijay Abraham I 2019-03-25 1132 }, 18b0415bc802a8 Kishon Vijay Abraham I 2019-03-25 1133 { 18b0415bc802a8 Kishon Vijay Abraham I 2019-03-25 1134 .data = &ks_pcie_am654_rc_of_data, 18b0415bc802a8 Kishon Vijay Abraham I 2019-03-25 1135 .compatible = "ti,am654-pcie-rc", 18b0415bc802a8 Kishon Vijay Abraham I 2019-03-25 1136 }, 23284ad677a94f Kishon Vijay Abraham I 2019-03-25 1137 { 23284ad677a94f Kishon Vijay Abraham I 2019-03-25 1138 .data = &ks_pcie_am654_ep_of_data, 23284ad677a94f Kishon Vijay Abraham I 2019-03-25 1139 .compatible = "ti,am654-pcie-ep", 23284ad677a94f Kishon Vijay Abraham I 2019-03-25 1140 }, 18b0415bc802a8 Kishon Vijay Abraham I 2019-03-25 1141 { }, 18b0415bc802a8 Kishon Vijay Abraham I 2019-03-25 1142 }; 18b0415bc802a8 Kishon Vijay Abraham I 2019-03-25 1143
:::::: The code at line 1127 was first introduced by commit :::::: 18b0415bc802a8bab5dedba5ae2757e83259e6ee PCI: keystone: Add support for PCIe RC in AM654x Platforms
:::::: TO: Kishon Vijay Abraham I <kishon@ti.com> :::::: CC: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
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