[net-next PATCH v10 8/9] net: dsa: Add Airoha AN8855 5-Port Gigabit DSA Switch driver

[kernel test robot]

Hi Christian,

kernel test robot noticed the following build warnings:

[auto build test WARNING on net-next/main]

url:    https://github.com/intel-lab-lkp/linux/commits/Christian-Marangi/dt-bindings-nvmem-Document-support-for-Airoha-AN8855-Switch-EFUSE/20241208-082533
base:   net-next/main
patch link:    https://lore.kernel.org/r/20241208002105.18074-9-ansuelsmth%40gmail.com
patch subject: [net-next PATCH v10 8/9] net: dsa: Add Airoha AN8855 5-Port Gigabit DSA Switch driver
config: arc-allyesconfig (https://download.01.org/0day-ci/archive/20241208/202412081353.I0203taL-lkp@intel.com/config)
compiler: arceb-elf-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241208/202412081353.I0203taL-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 at intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202412081353.I0203taL-lkp@intel.com/

All warnings (new ones prefixed by >>):

   drivers/net/dsa/an8855.c: In function 'an8855_switch_probe':
   drivers/net/dsa/an8855.c:2227:34: error: invalid use of undefined type 'struct platform_device'
    2227 |         priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
         |                                  ^~
   drivers/net/dsa/an8855.c:2231:26: error: invalid use of undefined type 'struct platform_device'
    2231 |         priv->dev = &pdev->dev;
         |                          ^~
   drivers/net/dsa/an8855.c: In function 'an8855_switch_remove':
   drivers/net/dsa/an8855.c:2282:57: error: invalid use of undefined type 'struct platform_device'
    2282 |         struct an8855_priv *priv = dev_get_drvdata(&pdev->dev);
         |                                                         ^~
   drivers/net/dsa/an8855.c: At top level:
   drivers/net/dsa/an8855.c:2295:15: error: variable 'an8855_switch_driver' has initializer but incomplete type
    2295 | static struct platform_driver an8855_switch_driver = {
         |               ^~~~~~~~~~~~~~~
   drivers/net/dsa/an8855.c:2296:10: error: 'struct platform_driver' has no member named 'probe'
    2296 |         .probe = an8855_switch_probe,
         |          ^~~~~
   drivers/net/dsa/an8855.c:2296:18: warning: excess elements in struct initializer
    2296 |         .probe = an8855_switch_probe,
         |                  ^~~~~~~~~~~~~~~~~~~
   drivers/net/dsa/an8855.c:2296:18: note: (near initialization for 'an8855_switch_driver')
   drivers/net/dsa/an8855.c:2297:10: error: 'struct platform_driver' has no member named 'remove'
    2297 |         .remove = an8855_switch_remove,
         |          ^~~~~~
   drivers/net/dsa/an8855.c:2297:19: warning: excess elements in struct initializer
    2297 |         .remove = an8855_switch_remove,
         |                   ^~~~~~~~~~~~~~~~~~~~
   drivers/net/dsa/an8855.c:2297:19: note: (near initialization for 'an8855_switch_driver')
   drivers/net/dsa/an8855.c:2298:10: error: 'struct platform_driver' has no member named 'driver'
    2298 |         .driver = {
         |          ^~~~~~
   drivers/net/dsa/an8855.c:2298:19: error: extra brace group at end of initializer
    2298 |         .driver = {
         |                   ^
   drivers/net/dsa/an8855.c:2298:19: note: (near initialization for 'an8855_switch_driver')
   drivers/net/dsa/an8855.c:2298:19: warning: excess elements in struct initializer
   drivers/net/dsa/an8855.c:2298:19: note: (near initialization for 'an8855_switch_driver')
   drivers/net/dsa/an8855.c:2303:1: warning: data definition has no type or storage class
    2303 | module_platform_driver(an8855_switch_driver);
         | ^~~~~~~~~~~~~~~~~~~~~~
   drivers/net/dsa/an8855.c:2303:1: error: type defaults to 'int' in declaration of 'module_platform_driver' [-Werror=implicit-int]
>> drivers/net/dsa/an8855.c:2303:1: warning: parameter names (without types) in function declaration
   drivers/net/dsa/an8855.c:2295:31: error: storage size of 'an8855_switch_driver' isn't known
    2295 | static struct platform_driver an8855_switch_driver = {
         |                               ^~~~~~~~~~~~~~~~~~~~
   drivers/net/dsa/an8855.c:2295:31: warning: 'an8855_switch_driver' defined but not used [-Wunused-variable]
   cc1: some warnings being treated as errors


vim +2303 drivers/net/dsa/an8855.c

  2294	
  2295	static struct platform_driver an8855_switch_driver = {
  2296		.probe = an8855_switch_probe,
  2297		.remove = an8855_switch_remove,
  2298		.driver = {
  2299			.name = "an8855-switch",
  2300			.of_match_table = an8855_switch_of_match,
  2301		},
  2302	};
> 2303	module_platform_driver(an8855_switch_driver);
  2304	

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