From: kernel test robot <lkp@intel.com>
To: Vladimir Oltean <vladimir.oltean@nxp.com>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org
Subject: drivers/net/dsa/ocelot/seville_vsc9953.c:1107:34: warning: 'seville_of_match' defined but not used
Date: Wed, 15 Jun 2022 07:22:31 +0800 [thread overview]
Message-ID: <202206150743.1cNDGvnK-lkp@intel.com> (raw)
Hi Vladimir,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 018ab4fabddd94f1c96f3b59e180691b9e88d5d8
commit: d60bc62de4ae068ed4b215c24cdfdd5035aa986e net: dsa: seville: build as separate module
date: 1 year, 9 months ago
config: i386-randconfig-s032-20220613 (https://download.01.org/0day-ci/archive/20220615/202206150743.1cNDGvnK-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-3) 11.3.0
reproduce:
# apt-get install sparse
# sparse version: v0.6.4-30-g92122700-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d60bc62de4ae068ed4b215c24cdfdd5035aa986e
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout d60bc62de4ae068ed4b215c24cdfdd5035aa986e
# save the config file
mkdir build_dir && cp config build_dir/.config
make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=i386 SHELL=/bin/bash drivers/net/dsa/ocelot/
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/net/dsa/ocelot/seville_vsc9953.c:1107:34: warning: 'seville_of_match' defined but not used [-Wunused-const-variable=]
1107 | static const struct of_device_id seville_of_match[] = {
| ^~~~~~~~~~~~~~~~
vim +/seville_of_match +1107 drivers/net/dsa/ocelot/seville_vsc9953.c
84705fc165526e Maxim Kochetkov 2020-07-13 1106
84705fc165526e Maxim Kochetkov 2020-07-13 @1107 static const struct of_device_id seville_of_match[] = {
84705fc165526e Maxim Kochetkov 2020-07-13 1108 { .compatible = "mscc,vsc9953-switch" },
84705fc165526e Maxim Kochetkov 2020-07-13 1109 { },
84705fc165526e Maxim Kochetkov 2020-07-13 1110 };
84705fc165526e Maxim Kochetkov 2020-07-13 1111 MODULE_DEVICE_TABLE(of, seville_of_match);
84705fc165526e Maxim Kochetkov 2020-07-13 1112
:::::: The code at line 1107 was first introduced by commit
:::::: 84705fc165526e8e55d208b2b10a48cc720a106a net: dsa: felix: introduce support for Seville VSC9953 switch
:::::: TO: Maxim Kochetkov <fido_max@inbox.ru>
:::::: CC: David S. Miller <davem@davemloft.net>
--
0-DAY CI Kernel Test Service
https://01.org/lkp
next reply other threads:[~2022-06-14 23:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-14 23:22 kernel test robot [this message]
2022-08-01 6:46 kernel test robot
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