From: kernel test robot <lkp@intel.com>
To: Robin Murphy <robin.murphy@arm.com>
Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org,
Joerg Roedel <jroedel@suse.de>
Subject: drivers/iommu/ipmmu-vmsa.c:946:34: warning: 'ipmmu_of_ids' defined but not used
Date: Wed, 20 Dec 2023 11:25:30 +0800 [thread overview]
Message-ID: <202312201150.a8PJmJcl-lkp@intel.com> (raw)
Hi Robin,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 55cb5f43689d7a9ea5bf35ef050f12334f197347
commit: b87d6d7fa405e23478f1e1dff6d66b5a533a5433 iommu/ipmmu-vmsa: Clean up bus_set_iommu()
date: 1 year, 3 months ago
config: i386-buildonly-randconfig-005-20231101 (https://download.01.org/0day-ci/archive/20231220/202312201150.a8PJmJcl-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231220/202312201150.a8PJmJcl-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202312201150.a8PJmJcl-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/iommu/ipmmu-vmsa.c:946:34: warning: 'ipmmu_of_ids' defined but not used [-Wunused-const-variable=]
946 | static const struct of_device_id ipmmu_of_ids[] = {
| ^~~~~~~~~~~~
vim +/ipmmu_of_ids +946 drivers/iommu/ipmmu-vmsa.c
7a62ced8ebd0e1 Yoshihiro Shimoda 2021-09-07 945
33f3ac9b511612 Magnus Damm 2017-10-16 @946 static const struct of_device_id ipmmu_of_ids[] = {
33f3ac9b511612 Magnus Damm 2017-10-16 947 {
33f3ac9b511612 Magnus Damm 2017-10-16 948 .compatible = "renesas,ipmmu-vmsa",
33f3ac9b511612 Magnus Damm 2017-10-16 949 .data = &ipmmu_features_default,
60fb0083c9d43b Fabrizio Castro 2018-08-23 950 }, {
60fb0083c9d43b Fabrizio Castro 2018-08-23 951 .compatible = "renesas,ipmmu-r8a774a1",
60fb0083c9d43b Fabrizio Castro 2018-08-23 952 .data = &ipmmu_features_rcar_gen3,
757f26a3a9ec2c Biju Das 2019-09-27 953 }, {
757f26a3a9ec2c Biju Das 2019-09-27 954 .compatible = "renesas,ipmmu-r8a774b1",
757f26a3a9ec2c Biju Das 2019-09-27 955 .data = &ipmmu_features_rcar_gen3,
b6d39cd82241bf Fabrizio Castro 2018-12-13 956 }, {
b6d39cd82241bf Fabrizio Castro 2018-12-13 957 .compatible = "renesas,ipmmu-r8a774c0",
b6d39cd82241bf Fabrizio Castro 2018-12-13 958 .data = &ipmmu_features_rcar_gen3,
4b2aa7a6f9b793 Marian-Cristian Rotariu 2020-07-14 959 }, {
4b2aa7a6f9b793 Marian-Cristian Rotariu 2020-07-14 960 .compatible = "renesas,ipmmu-r8a774e1",
4b2aa7a6f9b793 Marian-Cristian Rotariu 2020-07-14 961 .data = &ipmmu_features_rcar_gen3,
58b8e8bf409236 Magnus Damm 2017-10-16 962 }, {
58b8e8bf409236 Magnus Damm 2017-10-16 963 .compatible = "renesas,ipmmu-r8a7795",
0b8ac1409641e1 Magnus Damm 2018-06-14 964 .data = &ipmmu_features_rcar_gen3,
0b8ac1409641e1 Magnus Damm 2018-06-14 965 }, {
0b8ac1409641e1 Magnus Damm 2018-06-14 966 .compatible = "renesas,ipmmu-r8a7796",
0b8ac1409641e1 Magnus Damm 2018-06-14 967 .data = &ipmmu_features_rcar_gen3,
17fe1618163980 Yoshihiro Shimoda 2020-06-11 968 }, {
17fe1618163980 Yoshihiro Shimoda 2020-06-11 969 .compatible = "renesas,ipmmu-r8a77961",
17fe1618163980 Yoshihiro Shimoda 2020-06-11 970 .data = &ipmmu_features_rcar_gen3,
98dbffd39a6513 Jacopo Mondi 2018-06-14 971 }, {
98dbffd39a6513 Jacopo Mondi 2018-06-14 972 .compatible = "renesas,ipmmu-r8a77965",
98dbffd39a6513 Jacopo Mondi 2018-06-14 973 .data = &ipmmu_features_rcar_gen3,
3701c123e1c13c Simon Horman 2018-06-14 974 }, {
3701c123e1c13c Simon Horman 2018-06-14 975 .compatible = "renesas,ipmmu-r8a77970",
3701c123e1c13c Simon Horman 2018-06-14 976 .data = &ipmmu_features_rcar_gen3,
1cdeb52e5c245b Nikita Yushchenko 2021-09-23 977 }, {
1cdeb52e5c245b Nikita Yushchenko 2021-09-23 978 .compatible = "renesas,ipmmu-r8a77980",
1cdeb52e5c245b Nikita Yushchenko 2021-09-23 979 .data = &ipmmu_features_rcar_gen3,
b0c32912150565 Hai Nguyen Pham 2018-10-17 980 }, {
b0c32912150565 Hai Nguyen Pham 2018-10-17 981 .compatible = "renesas,ipmmu-r8a77990",
b0c32912150565 Hai Nguyen Pham 2018-10-17 982 .data = &ipmmu_features_rcar_gen3,
3701c123e1c13c Simon Horman 2018-06-14 983 }, {
3701c123e1c13c Simon Horman 2018-06-14 984 .compatible = "renesas,ipmmu-r8a77995",
3701c123e1c13c Simon Horman 2018-06-14 985 .data = &ipmmu_features_rcar_gen3,
7a62ced8ebd0e1 Yoshihiro Shimoda 2021-09-07 986 }, {
7a62ced8ebd0e1 Yoshihiro Shimoda 2021-09-07 987 .compatible = "renesas,ipmmu-r8a779a0",
ae684caf465b7d Yoshihiro Shimoda 2022-02-08 988 .data = &ipmmu_features_rcar_gen4,
ae684caf465b7d Yoshihiro Shimoda 2022-02-08 989 }, {
9f7d09fe23a011 Yoshihiro Shimoda 2022-06-17 990 .compatible = "renesas,rcar-gen4-ipmmu-vmsa",
ae684caf465b7d Yoshihiro Shimoda 2022-02-08 991 .data = &ipmmu_features_rcar_gen4,
33f3ac9b511612 Magnus Damm 2017-10-16 992 }, {
33f3ac9b511612 Magnus Damm 2017-10-16 993 /* Terminator */
33f3ac9b511612 Magnus Damm 2017-10-16 994 },
33f3ac9b511612 Magnus Damm 2017-10-16 995 };
33f3ac9b511612 Magnus Damm 2017-10-16 996
:::::: The code at line 946 was first introduced by commit
:::::: 33f3ac9b511612153bae1d328b0c84c0367cd08d iommu/ipmmu-vmsa: Introduce features, break out alias
:::::: TO: Magnus Damm <damm+renesas@opensource.se>
:::::: CC: Alex Williamson <alex.williamson@redhat.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next reply other threads:[~2023-12-20 3:26 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-20 3:25 kernel test robot [this message]
-- strict thread matches above, loose matches on Subject: below --
2023-11-05 23:01 drivers/iommu/ipmmu-vmsa.c:946:34: warning: 'ipmmu_of_ids' defined but not used kernel test robot
2023-09-15 21:34 kernel test robot
2023-08-25 13:18 kernel test robot
2023-05-27 23:37 kernel test robot
2023-01-23 1:15 kernel test robot
2022-11-14 13:57 kernel test robot
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=202312201150.a8PJmJcl-lkp@intel.com \
--to=lkp@intel.com \
--cc=jroedel@suse.de \
--cc=linux-kernel@vger.kernel.org \
--cc=oe-kbuild-all@lists.linux.dev \
--cc=robin.murphy@arm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.