Re: [PATCH 2/2] hwmon: (pmbus/adp1050): Support adp1051 and adp1055

[kernel test robot]

Hi Alexis,

kernel test robot noticed the following build errors:

[auto build test ERROR on aa8cbc0898902070f1ad093a6e036cf57f0d47bc]

url:    https://github.com/intel-lab-lkp/linux/commits/Alexis-Cezar-Torreno/dt-bindings-hwmon-pmbus-adp1050-Support-adp1051-and-adp1055-add-bindings/20241106-170853
base:   aa8cbc0898902070f1ad093a6e036cf57f0d47bc
patch link:    https://lore.kernel.org/r/20241106090311.17536-3-alexisczezar.torreno%40analog.com
patch subject: [PATCH 2/2] hwmon: (pmbus/adp1050): Support adp1051 and adp1055
config: i386-randconfig-141-20241106 (https://download.01.org/0day-ci/archive/20241107/202411070008.3X7zgKXO-lkp@xxxxxxxxx/config)
compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241107/202411070008.3X7zgKXO-lkp@xxxxxxxxx/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@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202411070008.3X7zgKXO-lkp@xxxxxxxxx/

All errors (new ones prefixed by >>):

   In file included from drivers/hwmon/pmbus/adp1050.c:8:
   In file included from include/linux/i2c.h:19:
   In file included from include/linux/regulator/consumer.h:35:
   In file included from include/linux/suspend.h:5:
   In file included from include/linux/swap.h:9:
   In file included from include/linux/memcontrol.h:21:
   In file included from include/linux/mm.h:2213:
   include/linux/vmstat.h:518:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
     518 |         return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
         |                               ~~~~~~~~~~~ ^ ~~~
>> drivers/hwmon/pmbus/adp1050.c:59:32: error: passing 'const struct pmbus_driver_info *' to parameter of type 'struct pmbus_driver_info *' discards qualifiers [-Werror,-Wincompatible-pointer-types-discards-qualifiers]
      59 |         return pmbus_do_probe(client, info);
         |                                       ^~~~
   drivers/hwmon/pmbus/pmbus.h:541:73: note: passing argument to parameter 'info' here
     541 | int pmbus_do_probe(struct i2c_client *client, struct pmbus_driver_info *info);
         |                                                                         ^
   1 warning and 1 error generated.


vim +59 drivers/hwmon/pmbus/adp1050.c

    50	
    51	static int adp1050_probe(struct i2c_client *client)
    52	{
    53		const struct pmbus_driver_info *info;
    54	
    55		info = device_get_match_data(&client->dev);
    56		if (!info)
    57			return -ENODEV;
    58	
  > 59		return pmbus_do_probe(client, info);
    60	}
    61	

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