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Date: Thu, 1 Apr 2021 04:46:19 +0800
From: kernel test robot <lkp@...el.com>
To: Bence Csókás <bence98@....bme.hu>,
linux-i2c@...r.kernel.org
Cc: kbuild-all@...ts.01.org,
Bence Csókás <bence98@....bme.hu>,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 2/2] Adding i2c-cp2615: i2c support for Silicon Labs'
CP2615 Digital Audio Bridge
Hi "Bence,
I love your patch! Yet something to improve:
[auto build test ERROR on wsa/i2c/for-next]
[also build test ERROR on linux/master linus/master v5.12-rc5 next-20210331]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Bence-Cs-k-s/Adding-i2c-cp2615-i2c-support-for-Silicon-Labs-CP2615-Digital-Audio/20210401-030413
base: https://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git i2c/for-next
config: sh-allmodconfig (attached as .config)
compiler: sh4-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://github.com/0day-ci/linux/commit/f7bd7e90cde56628778fb121154088af095d3fa8
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Bence-Cs-k-s/Adding-i2c-cp2615-i2c-support-for-Silicon-Labs-CP2615-Digital-Audio/20210401-030413
git checkout f7bd7e90cde56628778fb121154088af095d3fa8
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=sh
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
All errors (new ones prefixed by >>):
drivers/i2c/busses/i2c-cp2615.c:323:1: warning: data definition has no type or storage class
323 | MODULE_DEVICE_TABLE(usb, id_table);
| ^~~~~~~~~~~~~~~~~~~
>> drivers/i2c/busses/i2c-cp2615.c:323:1: error: type defaults to 'int' in declaration of 'MODULE_DEVICE_TABLE' [-Werror=implicit-int]
drivers/i2c/busses/i2c-cp2615.c:323:1: warning: parameter names (without types) in function declaration
In file included from include/linux/device.h:32,
from include/linux/acpi.h:15,
from include/linux/i2c.h:13,
from drivers/i2c/busses/i2c-cp2615.c:9:
include/linux/device/driver.h:263:1: warning: data definition has no type or storage class
263 | module_init(__driver##_init); \
| ^~~~~~~~~~~
include/linux/usb.h:1305:2: note: in expansion of macro 'module_driver'
1305 | module_driver(__usb_driver, usb_register, \
| ^~~~~~~~~~~~~
drivers/i2c/busses/i2c-cp2615.c:332:1: note: in expansion of macro 'module_usb_driver'
332 | module_usb_driver(cp2615_i2c_driver);
| ^~~~~~~~~~~~~~~~~
>> include/linux/device/driver.h:263:1: error: type defaults to 'int' in declaration of 'module_init' [-Werror=implicit-int]
263 | module_init(__driver##_init); \
| ^~~~~~~~~~~
include/linux/usb.h:1305:2: note: in expansion of macro 'module_driver'
1305 | module_driver(__usb_driver, usb_register, \
| ^~~~~~~~~~~~~
drivers/i2c/busses/i2c-cp2615.c:332:1: note: in expansion of macro 'module_usb_driver'
332 | module_usb_driver(cp2615_i2c_driver);
| ^~~~~~~~~~~~~~~~~
drivers/i2c/busses/i2c-cp2615.c:332:1: warning: parameter names (without types) in function declaration
In file included from include/linux/device.h:32,
from include/linux/acpi.h:15,
from include/linux/i2c.h:13,
from drivers/i2c/busses/i2c-cp2615.c:9:
include/linux/device/driver.h:268:1: warning: data definition has no type or storage class
268 | module_exit(__driver##_exit);
| ^~~~~~~~~~~
include/linux/usb.h:1305:2: note: in expansion of macro 'module_driver'
1305 | module_driver(__usb_driver, usb_register, \
| ^~~~~~~~~~~~~
drivers/i2c/busses/i2c-cp2615.c:332:1: note: in expansion of macro 'module_usb_driver'
332 | module_usb_driver(cp2615_i2c_driver);
| ^~~~~~~~~~~~~~~~~
>> include/linux/device/driver.h:268:1: error: type defaults to 'int' in declaration of 'module_exit' [-Werror=implicit-int]
268 | module_exit(__driver##_exit);
| ^~~~~~~~~~~
include/linux/usb.h:1305:2: note: in expansion of macro 'module_driver'
1305 | module_driver(__usb_driver, usb_register, \
| ^~~~~~~~~~~~~
drivers/i2c/busses/i2c-cp2615.c:332:1: note: in expansion of macro 'module_usb_driver'
332 | module_usb_driver(cp2615_i2c_driver);
| ^~~~~~~~~~~~~~~~~
drivers/i2c/busses/i2c-cp2615.c:332:1: warning: parameter names (without types) in function declaration
>> drivers/i2c/busses/i2c-cp2615.c:334:15: error: expected declaration specifiers or '...' before string constant
334 | MODULE_AUTHOR("Bence Csókás <bence98@....bme.hu>");
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/i2c/busses/i2c-cp2615.c:335:20: error: expected declaration specifiers or '...' before string constant
335 | MODULE_DESCRIPTION("CP2615 I2C bus driver");
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/i2c/busses/i2c-cp2615.c:336:16: error: expected declaration specifiers or '...' before string constant
336 | MODULE_LICENSE("GPL");
| ^~~~~
In file included from include/linux/device.h:32,
from include/linux/acpi.h:15,
from include/linux/i2c.h:13,
from drivers/i2c/busses/i2c-cp2615.c:9:
drivers/i2c/busses/i2c-cp2615.c:332:19: warning: 'cp2615_i2c_driver_exit' defined but not used [-Wunused-function]
332 | module_usb_driver(cp2615_i2c_driver);
| ^~~~~~~~~~~~~~~~~
include/linux/device/driver.h:264:20: note: in definition of macro 'module_driver'
264 | static void __exit __driver##_exit(void) \
| ^~~~~~~~
drivers/i2c/busses/i2c-cp2615.c:332:1: note: in expansion of macro 'module_usb_driver'
332 | module_usb_driver(cp2615_i2c_driver);
| ^~~~~~~~~~~~~~~~~
drivers/i2c/busses/i2c-cp2615.c:332:19: warning: 'cp2615_i2c_driver_init' defined but not used [-Wunused-function]
332 | module_usb_driver(cp2615_i2c_driver);
| ^~~~~~~~~~~~~~~~~
include/linux/device/driver.h:259:19: note: in definition of macro 'module_driver'
259 | static int __init __driver##_init(void) \
| ^~~~~~~~
drivers/i2c/busses/i2c-cp2615.c:332:1: note: in expansion of macro 'module_usb_driver'
332 | module_usb_driver(cp2615_i2c_driver);
| ^~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for SND_ATMEL_SOC_PDC
Depends on SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC && HAS_DMA
Selected by
- SND_ATMEL_SOC_SSC && SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC
- SND_ATMEL_SOC_SSC_PDC && SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC && ATMEL_SSC
vim +323 drivers/i2c/busses/i2c-cp2615.c
322
> 323 MODULE_DEVICE_TABLE(usb, id_table);
324
325 static struct usb_driver cp2615_i2c_driver = {
326 .name = "i2c-cp2615",
327 .probe = cp2615_i2c_probe,
328 .disconnect = cp2615_i2c_remove,
329 .id_table = id_table,
330 };
331
332 module_usb_driver(cp2615_i2c_driver);
333
> 334 MODULE_AUTHOR("Bence Csókás <bence98@....bme.hu>");
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
Download attachment ".config.gz" of type "application/gzip" (54162 bytes)
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