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Date: Sun, 9 Jan 2022 01:01:33 +0800
From: kernel test robot <lkp@...el.com>
To: Ingo Molnar <mingo@...nel.org>
Cc: kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [mingo-tip:sched/headers 2373/2375]
drivers/infiniband/hw/hns/hns_roce_hw_v1.c:4460:1: warning: data definition
has no type or storage class
tree: git://git.kernel.org/pub/scm/linux/kernel/git/mingo/tip.git sched/headers
head: 351ceeab2ef96ab2fc306934ddb201b44636181b
commit: 13920d67d91106f4681f468a6c01d404e1924739 [2373/2375] headers/deps: RDMA: Optimize <rdma/ib_verbs.h> dependencies, remove <linux/dim.h> inclusion
config: sparc-allyesconfig (https://download.01.org/0day-ci/archive/20220109/202201090037.nahE66F3-lkp@intel.com/config)
compiler: sparc64-linux-gcc (GCC) 11.2.0
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/mingo/tip.git/commit/?id=13920d67d91106f4681f468a6c01d404e1924739
git remote add mingo-tip git://git.kernel.org/pub/scm/linux/kernel/git/mingo/tip.git
git fetch --no-tags mingo-tip sched/headers
git checkout 13920d67d91106f4681f468a6c01d404e1924739
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=sparc SHELL=/bin/bash drivers/infiniband/hw/hns/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
All warnings (new ones prefixed by >>):
>> drivers/infiniband/hw/hns/hns_roce_hw_v1.c:4460:1: warning: data definition has no type or storage class
4460 | MODULE_DEVICE_TABLE(of, hns_roce_of_match);
| ^~~~~~~~~~~~~~~~~~~
drivers/infiniband/hw/hns/hns_roce_hw_v1.c:4460:1: error: type defaults to 'int' in declaration of 'MODULE_DEVICE_TABLE' [-Werror=implicit-int]
>> drivers/infiniband/hw/hns/hns_roce_hw_v1.c:4460:1: warning: parameter names (without types) in function declaration
drivers/infiniband/hw/hns/hns_roce_hw_v1.c:4466:1: warning: data definition has no type or storage class
4466 | MODULE_DEVICE_TABLE(acpi, hns_roce_acpi_match);
| ^~~~~~~~~~~~~~~~~~~
drivers/infiniband/hw/hns/hns_roce_hw_v1.c:4466:1: error: type defaults to 'int' in declaration of 'MODULE_DEVICE_TABLE' [-Werror=implicit-int]
drivers/infiniband/hw/hns/hns_roce_hw_v1.c:4466:1: warning: parameter names (without types) in function declaration
In file included from include/linux/device_api.h:34,
from drivers/infiniband/hw/hns/hns_roce_hw_v1.c:46:
include/linux/device/driver.h:164:1: warning: data definition has no type or storage class
164 | module_init(__driver##_init); \
| ^~~~~~~~~~~
include/linux/platform_device.h:253:9: note: in expansion of macro 'module_driver'
253 | module_driver(__platform_driver, platform_driver_register, \
| ^~~~~~~~~~~~~
drivers/infiniband/hw/hns/hns_roce_hw_v1.c:4686:1: note: in expansion of macro 'module_platform_driver'
4686 | module_platform_driver(hns_roce_driver);
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/device/driver.h:164:1: error: type defaults to 'int' in declaration of 'module_init' [-Werror=implicit-int]
164 | module_init(__driver##_init); \
| ^~~~~~~~~~~
include/linux/platform_device.h:253:9: note: in expansion of macro 'module_driver'
253 | module_driver(__platform_driver, platform_driver_register, \
| ^~~~~~~~~~~~~
drivers/infiniband/hw/hns/hns_roce_hw_v1.c:4686:1: note: in expansion of macro 'module_platform_driver'
4686 | module_platform_driver(hns_roce_driver);
| ^~~~~~~~~~~~~~~~~~~~~~
In file included from include/linux/linkage.h:7,
from include/linux/printk.h:7,
from include/asm-generic/bug.h:22,
from arch/sparc/include/asm/bug.h:25,
from include/linux/bug.h:5,
from include/linux/cpumask_types.h:12,
from include/linux/cpumask.h:5,
from include/linux/smp_api.h:12,
from include/linux/lockdep_api.h:27,
from include/linux/timer.h:5,
from include/linux/workqueue_types.h:9,
from include/linux/workqueue_api.h:10,
from drivers/infiniband/hw/hns/hns_roce_hw_v1.c:33:
include/linux/export.h:19:30: warning: parameter names (without types) in function declaration
19 | #define THIS_MODULE ((struct module *)0)
| ^~~~~~
include/linux/platform_device.h:223:41: note: in expansion of macro 'THIS_MODULE'
223 | __platform_driver_register(drv, THIS_MODULE)
| ^~~~~~~~~~~
include/linux/device/driver.h:162:16: note: in expansion of macro 'platform_driver_register'
162 | return __register(&(__driver) , ##__VA_ARGS__); \
| ^~~~~~~~~~
include/linux/platform_device.h:253:9: note: in expansion of macro 'module_driver'
253 | module_driver(__platform_driver, platform_driver_register, \
| ^~~~~~~~~~~~~
drivers/infiniband/hw/hns/hns_roce_hw_v1.c:4686:1: note: in expansion of macro 'module_platform_driver'
4686 | module_platform_driver(hns_roce_driver);
| ^~~~~~~~~~~~~~~~~~~~~~
In file included from include/linux/device_api.h:34,
from drivers/infiniband/hw/hns/hns_roce_hw_v1.c:46:
include/linux/device/driver.h:169:1: warning: data definition has no type or storage class
169 | module_exit(__driver##_exit);
| ^~~~~~~~~~~
include/linux/platform_device.h:253:9: note: in expansion of macro 'module_driver'
253 | module_driver(__platform_driver, platform_driver_register, \
| ^~~~~~~~~~~~~
drivers/infiniband/hw/hns/hns_roce_hw_v1.c:4686:1: note: in expansion of macro 'module_platform_driver'
4686 | module_platform_driver(hns_roce_driver);
| ^~~~~~~~~~~~~~~~~~~~~~
include/linux/device/driver.h:169:1: error: type defaults to 'int' in declaration of 'module_exit' [-Werror=implicit-int]
169 | module_exit(__driver##_exit);
| ^~~~~~~~~~~
include/linux/platform_device.h:253:9: note: in expansion of macro 'module_driver'
253 | module_driver(__platform_driver, platform_driver_register, \
| ^~~~~~~~~~~~~
drivers/infiniband/hw/hns/hns_roce_hw_v1.c:4686:1: note: in expansion of macro 'module_platform_driver'
4686 | module_platform_driver(hns_roce_driver);
| ^~~~~~~~~~~~~~~~~~~~~~
In file included from include/linux/linkage.h:7,
from include/linux/printk.h:7,
from include/asm-generic/bug.h:22,
from arch/sparc/include/asm/bug.h:25,
from include/linux/bug.h:5,
from include/linux/cpumask_types.h:12,
from include/linux/cpumask.h:5,
from include/linux/smp_api.h:12,
from include/linux/lockdep_api.h:27,
from include/linux/timer.h:5,
from include/linux/workqueue_types.h:9,
from include/linux/workqueue_api.h:10,
from drivers/infiniband/hw/hns/hns_roce_hw_v1.c:33:
include/linux/export.h:19:30: warning: parameter names (without types) in function declaration
19 | #define THIS_MODULE ((struct module *)0)
| ^~~~~~
include/linux/platform_device.h:223:41: note: in expansion of macro 'THIS_MODULE'
223 | __platform_driver_register(drv, THIS_MODULE)
| ^~~~~~~~~~~
include/linux/device/driver.h:162:16: note: in expansion of macro 'platform_driver_register'
162 | return __register(&(__driver) , ##__VA_ARGS__); \
| ^~~~~~~~~~
include/linux/platform_device.h:253:9: note: in expansion of macro 'module_driver'
253 | module_driver(__platform_driver, platform_driver_register, \
| ^~~~~~~~~~~~~
drivers/infiniband/hw/hns/hns_roce_hw_v1.c:4686:1: note: in expansion of macro 'module_platform_driver'
4686 | module_platform_driver(hns_roce_driver);
vim +4460 drivers/infiniband/hw/hns/hns_roce_hw_v1.c
08805fdbeb2d93 Wei Hu(Xavier 2017-08-30 4455)
08805fdbeb2d93 Wei Hu(Xavier 2017-08-30 4456) static const struct of_device_id hns_roce_of_match[] = {
08805fdbeb2d93 Wei Hu(Xavier 2017-08-30 4457) { .compatible = "hisilicon,hns-roce-v1", .data = &hns_roce_hw_v1, },
08805fdbeb2d93 Wei Hu(Xavier 2017-08-30 4458) {},
08805fdbeb2d93 Wei Hu(Xavier 2017-08-30 4459) };
08805fdbeb2d93 Wei Hu(Xavier 2017-08-30 @4460) MODULE_DEVICE_TABLE(of, hns_roce_of_match);
08805fdbeb2d93 Wei Hu(Xavier 2017-08-30 4461)
:::::: The code at line 4460 was first introduced by commit
:::::: 08805fdbeb2d9300c09e681793518fb4da522235 RDMA/hns: Split hw v1 driver from hns roce driver
:::::: TO: Wei Hu(Xavier) <xavier.huwei@...wei.com>
:::::: CC: Doug Ledford <dledford@...hat.com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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