From: kernel test robot <lkp@intel.com>
To: Krzysztof Kozlowski <krzk@kernel.org>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: drivers/usb/host/ehci-hcd.c:1286: warning: "PLATFORM_DRIVER" redefined
Date: Sun, 15 Nov 2020 08:28:36 +0800 [thread overview]
Message-ID: <202011150828.FgrJcKNF-lkp@intel.com> (raw)
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Hi Krzysztof,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: f01c30de86f1047e9bae1b1b1417b0ce8dcd15b1
commit: 88eaaecc44461f9fb147bf7ee6ccc6d4e9fc23e0 usb: host: Enable compile testing for some of drivers
date: 11 months ago
config: sparc-randconfig-r023-20201115 (attached as .config)
compiler: sparc-linux-gcc (GCC) 9.3.0
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=88eaaecc44461f9fb147bf7ee6ccc6d4e9fc23e0
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 88eaaecc44461f9fb147bf7ee6ccc6d4e9fc23e0
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=sparc
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/usb/host/ehci-hcd.c:1286: warning: "PLATFORM_DRIVER" redefined
1286 | #define PLATFORM_DRIVER ehci_grlib_driver
|
drivers/usb/host/ehci-hcd.c:1261: note: this is the location of the previous definition
1261 | #define PLATFORM_DRIVER ehci_hcd_sh_driver
|
In file included from drivers/usb/host/ehci-hcd.c:1260:
drivers/usb/host/ehci-sh.c:173:31: warning: 'ehci_hcd_sh_driver' defined but not used [-Wunused-variable]
173 | static struct platform_driver ehci_hcd_sh_driver = {
| ^~~~~~~~~~~~~~~~~~
vim +/PLATFORM_DRIVER +1286 drivers/usb/host/ehci-hcd.c
22ced6874fc47bb Anoop 2011-02-24 1283
9be039298930636 Jan Andersson 2011-05-03 1284 #ifdef CONFIG_SPARC_LEON
9be039298930636 Jan Andersson 2011-05-03 1285 #include "ehci-grlib.c"
9be039298930636 Jan Andersson 2011-05-03 @1286 #define PLATFORM_DRIVER ehci_grlib_driver
9be039298930636 Jan Andersson 2011-05-03 1287 #endif
9be039298930636 Jan Andersson 2011-05-03 1288
:::::: The code at line 1286 was first introduced by commit
:::::: 9be0392989306361d4a63a06a8ee281efbead548 USB: EHCI: Add bus glue for GRLIB GRUSBHC controller
:::::: TO: Jan Andersson <jan@gaisler.com>
:::::: CC: Greg Kroah-Hartman <gregkh@suse.de>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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next reply other threads:[~2020-11-15 0:29 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-15 0:28 kernel test robot [this message]
-- strict thread matches above, loose matches on Subject: below --
2020-08-27 9:40 drivers/usb/host/ehci-hcd.c:1286: warning: "PLATFORM_DRIVER" redefined kernel test robot
2020-07-30 11:56 kernel test robot
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