From: kernel test robot <lkp@intel.com>
To: Arnd Bergmann <arnd@arndb.de>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org,
Bjorn Helgaas <helgaas@kernel.org>,
Robert Richter <rric@kernel.org>
Subject: drivers/pci/controller/pci-xgene.c:626:34: warning: 'xgene_pcie_match_table' defined but not used
Date: Mon, 6 Jun 2022 21:06:23 +0800 [thread overview]
Message-ID: <202206062135.8mSfWOtw-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: f2906aa863381afb0015a9eb7fefad885d4e5a56
commit: 6e5a1fff9096ecd259dedcbbdc812aa90986a40e PCI: Avoid building empty drivers
date: 1 year, 3 months ago
config: x86_64-buildonly-randconfig-r011-20220606 (https://download.01.org/0day-ci/archive/20220606/202206062135.8mSfWOtw-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-1) 11.3.0
reproduce (this is a W=1 build):
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6e5a1fff9096ecd259dedcbbdc812aa90986a40e
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 6e5a1fff9096ecd259dedcbbdc812aa90986a40e
# save the config file
mkdir build_dir && cp config build_dir/.config
make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/pci/controller/ drivers/soc/ixp4xx/
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/pci/controller/pci-xgene.c:626:34: warning: 'xgene_pcie_match_table' defined but not used [-Wunused-const-variable=]
626 | static const struct of_device_id xgene_pcie_match_table[] = {
| ^~~~~~~~~~~~~~~~~~~~~~
vim +/xgene_pcie_match_table +626 drivers/pci/controller/pci-xgene.c
5f6b6ccdbe1cdf drivers/pci/host/pci-xgene.c Tanmay Inamdar 2014-10-01 625
5f6b6ccdbe1cdf drivers/pci/host/pci-xgene.c Tanmay Inamdar 2014-10-01 @626 static const struct of_device_id xgene_pcie_match_table[] = {
5f6b6ccdbe1cdf drivers/pci/host/pci-xgene.c Tanmay Inamdar 2014-10-01 627 {.compatible = "apm,xgene-pcie",},
5f6b6ccdbe1cdf drivers/pci/host/pci-xgene.c Tanmay Inamdar 2014-10-01 628 {},
5f6b6ccdbe1cdf drivers/pci/host/pci-xgene.c Tanmay Inamdar 2014-10-01 629 };
5f6b6ccdbe1cdf drivers/pci/host/pci-xgene.c Tanmay Inamdar 2014-10-01 630
:::::: The code at line 626 was first introduced by commit
:::::: 5f6b6ccdbe1cdfa5aa4347ec5412509b8995db27 PCI: xgene: Add APM X-Gene PCIe driver
:::::: TO: Tanmay Inamdar <tinamdar@apm.com>
:::::: CC: Bjorn Helgaas <bhelgaas@google.com>
--
0-DAY CI Kernel Test Service
https://01.org/lkp
reply other threads:[~2022-06-06 13:07 UTC|newest]
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