[iio:testing 20/38] drivers/iio/dac/ad5624r_spi.c:317:1: warning: 'alias' attribute ignored

From: kernel test robot
Date: Sun Jul 18 2021 - 12:39:52 EST

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tree: https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git testing
head: 49be30ad801804ba0ba0051eefd61f2ce74060d7
commit: 78379c9664cf4c92b7789d04d4dcc8714edb8385 [20/38] iio: dac: ad5624r: Fix incorrect handling of an optional regulator.
config: microblaze-buildonly-randconfig-r004-20210718 (attached as .config)
compiler: microblaze-linux-gcc (GCC) 10.3.0
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/jic23/iio.git/commit/?id=78379c9664cf4c92b7789d04d4dcc8714edb8385
git remote add iio https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
git fetch --no-tags iio testing
git checkout 78379c9664cf4c92b7789d04d4dcc8714edb8385
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross ARCH=microblaze

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>

All error/warnings (new ones prefixed by >>):

drivers/iio/dac/ad5624r_spi.c: In function 'ad5624r_probe':
drivers/iio/dac/ad5624r_spi.c:296:12: error: invalid storage class for function 'ad5624r_remove'
296 | static int ad5624r_remove(struct spi_device *spi)
| ^~~~~~~~~~~~~~
drivers/iio/dac/ad5624r_spi.c:296:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
296 | static int ad5624r_remove(struct spi_device *spi)
| ^~~~~~
>> drivers/iio/dac/ad5624r_spi.c:317:1: warning: 'alias' attribute ignored [-Wattributes]
317 | MODULE_DEVICE_TABLE(spi, ad5624r_id);
| ^~~~~~~~~~~~~~~~~~~
drivers/iio/dac/ad5624r_spi.c:324:12: error: initializer element is not constant
324 | .remove = ad5624r_remove,
| ^~~~~~~~~~~~~~
drivers/iio/dac/ad5624r_spi.c:324:12: note: (near initialization for 'ad5624r_driver.remove')
In file included from include/linux/device.h:32,
from drivers/iio/dac/ad5624r_spi.c:10:
drivers/iio/dac/ad5624r_spi.c:327:19: error: invalid storage class for function 'ad5624r_driver_init'
327 | module_spi_driver(ad5624r_driver);
| ^~~~~~~~~~~~~~
include/linux/device/driver.h:259:19: note: in definition of macro 'module_driver'
259 | static int __init __driver##_init(void) \
| ^~~~~~~~
drivers/iio/dac/ad5624r_spi.c:327:1: note: in expansion of macro 'module_spi_driver'
327 | module_spi_driver(ad5624r_driver);
| ^~~~~~~~~~~~~~~~~
In file included from include/linux/bpf.h:19,
from include/linux/bpf-cgroup.h:5,
from include/linux/cgroup-defs.h:22,
from include/linux/cgroup.h:28,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from include/linux/regulator/consumer.h:35,
from drivers/iio/dac/ad5624r_spi.c:15:
>> include/linux/module.h:131:42: error: invalid storage class for function '__inittest'
131 | static inline initcall_t __maybe_unused __inittest(void) \
| ^~~~~~~~~~
include/linux/device/driver.h:263:1: note: in expansion of macro 'module_init'
263 | module_init(__driver##_init); \
| ^~~~~~~~~~~
include/linux/spi/spi.h:317:2: note: in expansion of macro 'module_driver'
317 | module_driver(__spi_driver, spi_register_driver, \
| ^~~~~~~~~~~~~
drivers/iio/dac/ad5624r_spi.c:327:1: note: in expansion of macro 'module_spi_driver'
327 | module_spi_driver(ad5624r_driver);
| ^~~~~~~~~~~~~~~~~
drivers/iio/dac/ad5624r_spi.c:327:1: warning: 'alias' attribute ignored [-Wattributes]
In file included from include/linux/device.h:32,
from drivers/iio/dac/ad5624r_spi.c:10:
drivers/iio/dac/ad5624r_spi.c:327:19: error: invalid storage class for function 'ad5624r_driver_exit'
327 | module_spi_driver(ad5624r_driver);
| ^~~~~~~~~~~~~~
include/linux/device/driver.h:264:20: note: in definition of macro 'module_driver'
264 | static void __exit __driver##_exit(void) \
| ^~~~~~~~
drivers/iio/dac/ad5624r_spi.c:327:1: note: in expansion of macro 'module_spi_driver'
327 | module_spi_driver(ad5624r_driver);
| ^~~~~~~~~~~~~~~~~
include/linux/device/driver.h:264:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
264 | static void __exit __driver##_exit(void) \
| ^~~~~~
include/linux/spi/spi.h:317:2: note: in expansion of macro 'module_driver'
317 | module_driver(__spi_driver, spi_register_driver, \
| ^~~~~~~~~~~~~
drivers/iio/dac/ad5624r_spi.c:327:1: note: in expansion of macro 'module_spi_driver'
327 | module_spi_driver(ad5624r_driver);
| ^~~~~~~~~~~~~~~~~
In file included from include/linux/bpf.h:19,
from include/linux/bpf-cgroup.h:5,
from include/linux/cgroup-defs.h:22,
from include/linux/cgroup.h:28,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from include/linux/regulator/consumer.h:35,
from drivers/iio/dac/ad5624r_spi.c:15:
>> include/linux/module.h:139:42: error: invalid storage class for function '__exittest'
139 | static inline exitcall_t __maybe_unused __exittest(void) \
| ^~~~~~~~~~
include/linux/device/driver.h:268:1: note: in expansion of macro 'module_exit'
268 | module_exit(__driver##_exit);
| ^~~~~~~~~~~
include/linux/spi/spi.h:317:2: note: in expansion of macro 'module_driver'
317 | module_driver(__spi_driver, spi_register_driver, \
| ^~~~~~~~~~~~~
drivers/iio/dac/ad5624r_spi.c:327:1: note: in expansion of macro 'module_spi_driver'
327 | module_spi_driver(ad5624r_driver);
| ^~~~~~~~~~~~~~~~~
drivers/iio/dac/ad5624r_spi.c:327:1: warning: 'alias' attribute ignored [-Wattributes]
In file included from include/linux/module.h:22,
from include/linux/bpf.h:19,
from include/linux/bpf-cgroup.h:5,
from include/linux/cgroup-defs.h:22,
from include/linux/cgroup.h:28,
from include/linux/memcontrol.h:13,
from include/linux/swap.h:9,
from include/linux/suspend.h:5,
from include/linux/regulator/consumer.h:35,
from drivers/iio/dac/ad5624r_spi.c:15:
include/linux/moduleparam.h:24:2: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
24 | static const char __UNIQUE_ID(name)[] \
| ^~~~~~
include/linux/module.h:166:32: note: in expansion of macro '__MODULE_INFO'
166 | #define MODULE_INFO(tag, info) __MODULE_INFO(tag, tag, info)
| ^~~~~~~~~~~~~
include/linux/module.h:236:32: note: in expansion of macro 'MODULE_INFO'
236 | #define MODULE_AUTHOR(_author) MODULE_INFO(author, _author)
| ^~~~~~~~~~~
drivers/iio/dac/ad5624r_spi.c:329:1: note: in expansion of macro 'MODULE_AUTHOR'
329 | MODULE_AUTHOR("Barry Song <21cnbao@xxxxxxxxx>");
| ^~~~~~~~~~~~~
drivers/iio/dac/ad5624r_spi.c:331:1: error: expected declaration or statement at end of input
331 | MODULE_LICENSE("GPL v2");
| ^~~~~~~~~~~~~~
At top level:
drivers/iio/dac/ad5624r_spi.c:222:12: warning: 'ad5624r_probe' defined but not used [-Wunused-function]
222 | static int ad5624r_probe(struct spi_device *spi)
| ^~~~~~~~~~~~~

vim +/alias +317 drivers/iio/dac/ad5624r_spi.c

6790e29fef61b2 drivers/staging/iio/dac/ad5624r_spi.c Barry Song 2010-10-27 307
ece30c15921f94 drivers/staging/iio/dac/ad5624r_spi.c Michael Hennerich 2010-11-19 308 static const struct spi_device_id ad5624r_id[] = {
14f88f1b07e03b drivers/staging/iio/dac/ad5624r_spi.c Michael Hennerich 2011-03-09 309 {"ad5624r3", ID_AD5624R3},
14f88f1b07e03b drivers/staging/iio/dac/ad5624r_spi.c Michael Hennerich 2011-03-09 310 {"ad5644r3", ID_AD5644R3},
14f88f1b07e03b drivers/staging/iio/dac/ad5624r_spi.c Michael Hennerich 2011-03-09 311 {"ad5664r3", ID_AD5664R3},
14f88f1b07e03b drivers/staging/iio/dac/ad5624r_spi.c Michael Hennerich 2011-03-09 312 {"ad5624r5", ID_AD5624R5},
14f88f1b07e03b drivers/staging/iio/dac/ad5624r_spi.c Michael Hennerich 2011-03-09 313 {"ad5644r5", ID_AD5644R5},
14f88f1b07e03b drivers/staging/iio/dac/ad5624r_spi.c Michael Hennerich 2011-03-09 314 {"ad5664r5", ID_AD5664R5},
ece30c15921f94 drivers/staging/iio/dac/ad5624r_spi.c Michael Hennerich 2010-11-19 315 {}
ece30c15921f94 drivers/staging/iio/dac/ad5624r_spi.c Michael Hennerich 2010-11-19 316 };
55e4390cb04e8b drivers/staging/iio/dac/ad5624r_spi.c Lars-Peter Clausen 2011-11-16 @317 MODULE_DEVICE_TABLE(spi, ad5624r_id);
ece30c15921f94 drivers/staging/iio/dac/ad5624r_spi.c Michael Hennerich 2010-11-19 318

:::::: The code at line 317 was first introduced by commit
:::::: 55e4390cb04e8b0fbae8983c3494c9e24132db1b staging:iio: Add missing MODULE_DEVICE_TABLE and MODULE_ALIAS

:::::: TO: Lars-Peter Clausen <lars@xxxxxxxxxx>
:::::: CC: Greg Kroah-Hartman <gregkh@xxxxxxx>

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx

Attachment: .config.gz
Description: application/gzip

Next message: patchwork-bot+netdevbpf: "Re: [PATCH] net: sched: fix memory leak in tcindex_partial_destroy_work"
Previous message: Darrick J. Wong: "[GIT PULL] xfs: bug fixes for 5.14-rc2"
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