[openeuler:openEuler-1.0-LTS 1356/1356] drivers/spi/spi-uniphier.o: warning: objtool: missing symbol for section .init.text

[openeuler:openEuler-1.0-LTS 1356/1356] drivers/spi/spi-uniphier.o: warning: objtool: missing symbol for section .init.text

[kernel test robot]

Hi Mark,

FYI, the error/warning still remains.

tree:   https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head:   773f731853f1368508a0b112047bd9b5a4bb9a5e
commit: c1acb21b32a3bb601453764c9eac9fc8fbb3a81d [1356/1356] Merge branch 'spi-4.19' into spi-next
config: x86_64-buildonly-randconfig-003-20241228 (https://download.01.org/0day-ci/archive/20241229/202412292119.3SvvfIct-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241229/202412292119.3SvvfIct-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202412292119.3SvvfIct-lkp@intel.com/

All warnings (new ones prefixed by >>):

   In file included from drivers/spi/spi-uniphier.c:12:
   include/linux/module.h:138:14: warning: 'cleanup_module' specifies less restrictive attribute than its target 'uniphier_spi_driver_exit': 'cold' [-Wmissing-attributes]
     138 |         void cleanup_module(void) __attribute__((alias(#exitfn)));
         |              ^~~~~~~~~~~~~~
   include/linux/device.h:1558:1: note: in expansion of macro 'module_exit'
    1558 | module_exit(__driver##_exit);
         | ^~~~~~~~~~~
   include/linux/platform_device.h:228:9: note: in expansion of macro 'module_driver'
     228 |         module_driver(__platform_driver, platform_driver_register, \
         |         ^~~~~~~~~~~~~
   drivers/spi/spi-uniphier.c:518:1: note: in expansion of macro 'module_platform_driver'
     518 | module_platform_driver(uniphier_spi_driver);
         | ^~~~~~~~~~~~~~~~~~~~~~
   In file included from include/linux/platform_device.h:14,
                    from drivers/spi/spi-uniphier.c:13:
   drivers/spi/spi-uniphier.c:518:24: note: 'cleanup_module' target declared here
     518 | module_platform_driver(uniphier_spi_driver);
         |                        ^~~~~~~~~~~~~~~~~~~
   include/linux/device.h:1554:20: note: in definition of macro 'module_driver'
    1554 | static void __exit __driver##_exit(void) \
         |                    ^~~~~~~~
   drivers/spi/spi-uniphier.c:518:1: note: in expansion of macro 'module_platform_driver'
     518 | module_platform_driver(uniphier_spi_driver);
         | ^~~~~~~~~~~~~~~~~~~~~~
   include/linux/module.h:132:13: warning: 'init_module' specifies less restrictive attribute than its target 'uniphier_spi_driver_init': 'cold' [-Wmissing-attributes]
     132 |         int init_module(void) __attribute__((alias(#initfn)));
         |             ^~~~~~~~~~~
   include/linux/device.h:1553:1: note: in expansion of macro 'module_init'
    1553 | module_init(__driver##_init); \
         | ^~~~~~~~~~~
   include/linux/platform_device.h:228:9: note: in expansion of macro 'module_driver'
     228 |         module_driver(__platform_driver, platform_driver_register, \
         |         ^~~~~~~~~~~~~
   drivers/spi/spi-uniphier.c:518:1: note: in expansion of macro 'module_platform_driver'
     518 | module_platform_driver(uniphier_spi_driver);
         | ^~~~~~~~~~~~~~~~~~~~~~
   drivers/spi/spi-uniphier.c:518:24: note: 'init_module' target declared here
     518 | module_platform_driver(uniphier_spi_driver);
         |                        ^~~~~~~~~~~~~~~~~~~
   include/linux/device.h:1549:19: note: in definition of macro 'module_driver'
    1549 | static int __init __driver##_init(void) \
         |                   ^~~~~~~~
   drivers/spi/spi-uniphier.c:518:1: note: in expansion of macro 'module_platform_driver'
     518 | module_platform_driver(uniphier_spi_driver);
         | ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/spi/spi-uniphier.o: warning: objtool: missing symbol for section .init.text

-- 
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https://github.com/intel/lkp-tests/wiki