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

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Message-ID: <202411070017.nDsv8lMO-lkp@intel.com>
Date: Thu, 7 Nov 2024 00:50:45 +0800
From: kernel test robot <lkp@...el.com>
To: Alexis Cezar Torreno <alexisczezar.torreno@...log.com>,
	linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org, linux-hwmon@...r.kernel.org
Cc: oe-kbuild-all@...ts.linux.dev, Radu Sabau <radu.sabau@...log.com>,
	Jean Delvare <jdelvare@...e.com>,
	Guenter Roeck <linux@...ck-us.net>, Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Jonathan Corbet <corbet@....net>,
	Alexis Cezar Torreno <alexisczezar.torreno@...log.com>,
	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
Subject: Re: [PATCH 2/2] hwmon: (pmbus/adp1050): Support adp1051 and adp1055

Hi Alexis,

kernel test robot noticed the following build warnings:

[auto build test WARNING 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: s390-allyesconfig (https://download.01.org/0day-ci/archive/20241107/202411070017.nDsv8lMO-lkp@intel.com/config)
compiler: s390-linux-gcc (GCC) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241107/202411070017.nDsv8lMO-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202411070017.nDsv8lMO-lkp@intel.com/

All warnings (new ones prefixed by >>):

   drivers/hwmon/pmbus/adp1050.c: In function 'adp1050_probe':
>> drivers/hwmon/pmbus/adp1050.c:59:39: warning: passing argument 2 of 'pmbus_do_probe' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
      59 |         return pmbus_do_probe(client, info);
         |                                       ^~~~
   In file included from drivers/hwmon/pmbus/adp1050.c:12:
   drivers/hwmon/pmbus/pmbus.h:541:73: note: expected 'struct pmbus_driver_info *' but argument is of type 'const struct pmbus_driver_info *'
     541 | int pmbus_do_probe(struct i2c_client *client, struct pmbus_driver_info *info);
         |                                               ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~


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	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki