[groeck-staging:hwmon-next 41/41] drivers/hwmon/mc34vr500.c:228:36: warning: conversion from 'long unsigned int' to 'unsigned int' changes value from '18446744073709551569' to '4294967249'

[kernel test robot <lkp@xxxxxxxxx>]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git hwmon-next
head:   513d7b190ab3715103357afd8e2ddf4b5e986ff3
commit: 513d7b190ab3715103357afd8e2ddf4b5e986ff3 [41/41] hwmon: add initial NXP MC34VR500 PMIC monitoring support
config: s390-allyesconfig (https://download.01.org/0day-ci/archive/20230125/202301250221.kOJxNanJ-lkp@xxxxxxxxx/config)
compiler: s390-linux-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git/commit/?id=513d7b190ab3715103357afd8e2ddf4b5e986ff3
        git remote add groeck-staging https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
        git fetch --no-tags groeck-staging hwmon-next
        git checkout 513d7b190ab3715103357afd8e2ddf4b5e986ff3
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=s390 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=s390 SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@xxxxxxxxx>

All warnings (new ones prefixed by >>):

   drivers/hwmon/mc34vr500.c: In function 'mc34vr500_probe':
>> drivers/hwmon/mc34vr500.c:228:36: warning: conversion from 'long unsigned int' to 'unsigned int' changes value from '18446744073709551569' to '4294967249' [-Woverflow]
     228 |                                    ~(LOWVINS_BIT | THERM110S_BIT |
         |                                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     229 |                                    THERM120S_BIT | THERM130S_BIT));
         |                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


vim +228 drivers/hwmon/mc34vr500.c

   163	
   164	static int mc34vr500_probe(struct i2c_client *client)
   165	{
   166		struct device *dev = &client->dev;
   167		struct mc34vr500_data *data;
   168		struct device *hwmon_dev;
   169		int ret;
   170		unsigned int reg, revid, fabid;
   171		struct regmap *regmap;
   172	
   173		regmap = devm_regmap_init_i2c(client, &mc34vr500_regmap_config);
   174		if (IS_ERR(regmap))
   175			return PTR_ERR(regmap);
   176	
   177		data = devm_kzalloc(dev, sizeof(struct mc34vr500_data), GFP_KERNEL);
   178		if (!data)
   179			return -ENOMEM;
   180	
   181		data->regmap = regmap;
   182	
   183		ret = regmap_read(regmap, MC34VR500_DEVICEID, &reg);
   184		if (ret < 0)
   185			return ret;
   186	
   187		if (reg != MC34VR500_DEVICEID_VALUE)
   188			return -ENODEV;
   189	
   190		ret = regmap_read(regmap, MC34VR500_SILICONREVID, &revid);
   191		if (ret < 0)
   192			return ret;
   193	
   194		ret = regmap_read(regmap, MC34VR500_FABID, &fabid);
   195		if (ret < 0)
   196			return ret;
   197	
   198		dev_dbg(dev, "mc34vr500: revid 0x%x fabid 0x%x\n", revid, fabid);
   199	
   200		hwmon_dev = devm_hwmon_device_register_with_info(dev, client->name,
   201								 data,
   202								 &mc34vr500_chip_info,
   203								 NULL);
   204		if (IS_ERR(hwmon_dev))
   205			return PTR_ERR(hwmon_dev);
   206	
   207		data->hwmon_dev = hwmon_dev;
   208	
   209		if (client->irq) {
   210			ret = devm_request_threaded_irq(dev, client->irq, NULL,
   211							mc34vr500_process_interrupt,
   212							IRQF_TRIGGER_RISING |
   213							IRQF_ONESHOT |
   214							IRQF_SHARED,
   215							dev_name(dev), data);
   216			if (ret)
   217				return ret;
   218	
   219			/* write 1 to clear interrupts */
   220			ret = regmap_write(regmap, MC34VR500_INTSTAT0, LOWVINS_BIT |
   221					   THERM110S_BIT | THERM120S_BIT |
   222					   THERM130S_BIT);
   223			if (ret)
   224				return ret;
   225	
   226			/* unmask interrupts */
   227			ret = regmap_write(regmap, MC34VR500_INTMASK0,
 > 228					   ~(LOWVINS_BIT | THERM110S_BIT |
   229					   THERM120S_BIT | THERM130S_BIT));
   230			if (ret)
   231				return ret;
   232		}
   233	
   234		return 0;
   235	}
   236	

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