Re: [PATCH 1/2] i2c: consider devices with of_match_table during i2c device probing

kernel test robot
2020-08-26T12:57:54Z

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Hi Sergey,

I love your patch! Yet something to improve:

[auto build test ERROR on v5.9-rc2]
[cannot apply to wsa/i2c/for-next next-20200826]
[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/Sergey-Senozhatsky/i2c-consider-devices-with-of_match_table-during-i2c-device-probing/20200826-123138
base: d012a7190fc1fd72ed48911e77ca97ba4521bccd
config: arc-randconfig-r026-20200826 (attached as .config)
compiler: arceb-elf-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
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arc

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

All errors (new ones prefixed by >>):

arceb-elf-ld: drivers/i2c/i2c-core-smbus.o: in function `i2c_acpi_match_device':
>> drivers/i2c/i2c-core.h:71: multiple definition of `i2c_acpi_match_device'; drivers/i2c/i2c-core-base.o:drivers/i2c/i2c-core.h:71: first defined here
arceb-elf-ld: drivers/i2c/i2c-core-slave.o: in function `i2c_acpi_match_device':
>> drivers/i2c/i2c-core.h:71: multiple definition of `i2c_acpi_match_device'; drivers/i2c/i2c-core-base.o:drivers/i2c/i2c-core.h:71: first defined here
arceb-elf-ld: drivers/i2c/i2c-core-of.o: in function `i2c_acpi_match_device':
>> drivers/i2c/i2c-core.h:71: multiple definition of `i2c_acpi_match_device'; drivers/i2c/i2c-core-base.o:drivers/i2c/i2c-core.h:71: first defined here

# https://github.com/0day-ci/linux/commit/8cfc5676303d021ce274c0b608cac342b4aeda55
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Sergey-Senozhatsky/i2c-consider-devices-with-of_match_table-during-i2c-device-probing/20200826-123138
git checkout 8cfc5676303d021ce274c0b608cac342b4aeda55
vim +71 drivers/i2c/i2c-core.h

16c9db1dd84cef Charles Keepax 2019-06-27 64
16c9db1dd84cef Charles Keepax 2019-06-27 65 int i2c_acpi_get_irq(struct i2c_client *client);
53f8f7c5cf145d Wolfram Sang 2017-05-23 66 #else /* CONFIG_ACPI */
53f8f7c5cf145d Wolfram Sang 2017-05-23 67 static inline void i2c_acpi_register_devices(struct i2c_adapter *adap) { }
8cfc5676303d02 Sergey Senozhatsky 2020-08-26 68 bool i2c_acpi_match_device(struct device *dev, struct i2c_client *client)
c64ffff7a9d1ee Andy Shevchenko 2017-07-17 69 {
8cfc5676303d02 Sergey Senozhatsky 2020-08-26 70 return false;
c64ffff7a9d1ee Andy Shevchenko 2017-07-17 @71 }
16c9db1dd84cef Charles Keepax 2019-06-27 72

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

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