From: kernel test robot <lkp@intel.com>
To: Alex Dewar <alex.dewar90@gmail.com>
Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org,
linux-kernel@vger.kernel.org,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Subject: drivers/pci/controller/dwc/pci-keystone.c:1127:34: warning: unused variable 'ks_pcie_of_match'
Date: Fri, 26 Nov 2021 00:47:22 +0800 [thread overview]
Message-ID: <202111260033.s4hA7CmO-lkp@intel.com> (raw)
Hi Alex,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 5f53fa508db098c9d372423a6dac31c8a5679cdf
commit: 476b70b4d1adff4465e9ff68021c52858555ac28 PCI: keystone: Enable compile-testing on !ARM
date: 1 year ago
config: x86_64-buildonly-randconfig-r004-20211118 (https://download.01.org/0day-ci/archive/20211126/202111260033.s4hA7CmO-lkp@intel.com/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project c46becf500df2a7fb4b4fce16178a036c344315a)
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=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 config file to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 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/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
18b0415bc802a8b Kishon Vijay Abraham I 2019-03-25 1126
18b0415bc802a8b Kishon Vijay Abraham I 2019-03-25 @1127 static const struct of_device_id ks_pcie_of_match[] = {
18b0415bc802a8b Kishon Vijay Abraham I 2019-03-25 1128 {
18b0415bc802a8b Kishon Vijay Abraham I 2019-03-25 1129 .type = "pci",
18b0415bc802a8b Kishon Vijay Abraham I 2019-03-25 1130 .data = &ks_pcie_rc_of_data,
18b0415bc802a8b Kishon Vijay Abraham I 2019-03-25 1131 .compatible = "ti,keystone-pcie",
18b0415bc802a8b Kishon Vijay Abraham I 2019-03-25 1132 },
18b0415bc802a8b Kishon Vijay Abraham I 2019-03-25 1133 {
18b0415bc802a8b Kishon Vijay Abraham I 2019-03-25 1134 .data = &ks_pcie_am654_rc_of_data,
18b0415bc802a8b Kishon Vijay Abraham I 2019-03-25 1135 .compatible = "ti,am654-pcie-rc",
18b0415bc802a8b Kishon Vijay Abraham I 2019-03-25 1136 },
23284ad677a94f2 Kishon Vijay Abraham I 2019-03-25 1137 {
23284ad677a94f2 Kishon Vijay Abraham I 2019-03-25 1138 .data = &ks_pcie_am654_ep_of_data,
23284ad677a94f2 Kishon Vijay Abraham I 2019-03-25 1139 .compatible = "ti,am654-pcie-ep",
23284ad677a94f2 Kishon Vijay Abraham I 2019-03-25 1140 },
18b0415bc802a8b Kishon Vijay Abraham I 2019-03-25 1141 { },
18b0415bc802a8b Kishon Vijay Abraham I 2019-03-25 1142 };
18b0415bc802a8b 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>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
next reply other threads:[~2021-11-25 16:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-25 16:47 kernel test robot [this message]
-- strict thread matches above, loose matches on Subject: below --
2021-03-12 20:39 drivers/pci/controller/dwc/pci-keystone.c:1127:34: warning: unused variable 'ks_pcie_of_match' kernel test robot
2021-03-04 11:40 kernel test robot
2020-12-31 2:20 kernel test robot
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