tree:   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-4.18
head:   fbeabd09236664f34ea3e4a9f7dcf5a0cdb7fc47
commit: 29bc643ddd7efb741d07c8b2d9a4c3dd9228865b [35/37] ASoC: rt1305: Add RT1305/RT1306 amplifier driver
config: i386-allmodconfig (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
        git checkout 29bc643ddd7efb741d07c8b2d9a4c3dd9228865b
        # save the attached .config to linux build tree
        make ARCH=i386 

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

>> sound/soc/codecs/rt1305.c:1179:23: error: implicit declaration of function 'ACPI_PTR'; did you mean 'ERR_PTR'? [-Werror=implicit-function-declaration]
      .acpi_match_table = ACPI_PTR(rt1305_acpi_match)
                          ^~~~~~~~
                          ERR_PTR
>> sound/soc/codecs/rt1305.c:1179:23: warning: initialization makes pointer from integer without a cast [-Wint-conversion]
   sound/soc/codecs/rt1305.c:1179:23: note: (near initialization for 'rt1305_i2c_driver.driver.acpi_match_table')
>> sound/soc/codecs/rt1305.c:1179:23: error: initializer element is not constant
   sound/soc/codecs/rt1305.c:1179:23: note: (near initialization for 'rt1305_i2c_driver.driver.acpi_match_table')
   cc1: some warnings being treated as errors

coccinelle warnings: (new ones prefixed by >>)

>> sound/soc/codecs/rt1305.c:1174:3-8: No need to set .owner here. The core will do it.

Please review and possibly fold the followup patch.

vim +1179 sound/soc/codecs/rt1305.c

  1169	
  1170	
  1171	static struct i2c_driver rt1305_i2c_driver = {
  1172		.driver = {
  1173			.name = "rt1305",
> 1174			.owner = THIS_MODULE,
  1175	#if defined(CONFIG_OF)
  1176			.of_match_table = rt1305_of_match,
  1177	#endif
  1178	#if defined(CONFIG_ACPI)
> 1179			.acpi_match_table = ACPI_PTR(rt1305_acpi_match)
  1180	#endif
  1181		},
  1182		.probe = rt1305_i2c_probe,
  1183		.remove   = rt1305_i2c_remove,
  1184		.shutdown = rt1305_i2c_shutdown,
  1185		.id_table = rt1305_i2c_id,
  1186	};
  1187	module_i2c_driver(rt1305_i2c_driver);
  1188	

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation