[thermal:thermal/linux-next 46/68] drivers/thermal/broadcom/ns-thermal.c:19:34: sparse: sparse: incorrect type in initializer (different address spaces)

[thermal:thermal/linux-next 46/68] drivers/thermal/broadcom/ns-thermal.c:19:34: sparse: sparse: incorrect type in initializer (different address spaces)

[kernel test robot]

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git thermal/linux-next
head:   f0105ae57fe7c05fb82b7c0a6416a34051d29a34
commit: 472eb6fcc74450b922bd79ecd032e4ca2a3f4fe3 [46/68] thermal/drivers/broadcom: Switch to new of API
config: microblaze-randconfig-s032-20220728 (https://download.01.org/0day-ci/archive/20220729/202207291408.QOdXF9af-lkp@intel.com/config)
compiler: microblaze-linux-gcc (GCC) 12.1.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # apt-get install sparse
        # sparse version: v0.6.4-39-gce1a6720-dirty
        # https://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git/commit/?id=472eb6fcc74450b922bd79ecd032e4ca2a3f4fe3
        git remote add thermal git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git
        git fetch --no-tags thermal thermal/linux-next
        git checkout 472eb6fcc74450b922bd79ecd032e4ca2a3f4fe3
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=microblaze SHELL=/bin/bash drivers/thermal/broadcom/

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

sparse warnings: (new ones prefixed by >>)
>> drivers/thermal/broadcom/ns-thermal.c:19:34: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected void [noderef] __iomem *pvtmon @@     got void *devdata @@
   drivers/thermal/broadcom/ns-thermal.c:19:34: sparse:     expected void [noderef] __iomem *pvtmon
   drivers/thermal/broadcom/ns-thermal.c:19:34: sparse:     got void *devdata
>> drivers/thermal/broadcom/ns-thermal.c:56:44: sparse: sparse: incorrect type in argument 3 (different address spaces) @@     expected void *data @@     got void [noderef] __iomem *[assigned] pvtmon @@
   drivers/thermal/broadcom/ns-thermal.c:56:44: sparse:     expected void *data
   drivers/thermal/broadcom/ns-thermal.c:56:44: sparse:     got void [noderef] __iomem *[assigned] pvtmon
   drivers/thermal/broadcom/ns-thermal.c:63:36: sparse: sparse: incorrect type in argument 2 (different address spaces) @@     expected void *data @@     got void [noderef] __iomem *[assigned] pvtmon @@
   drivers/thermal/broadcom/ns-thermal.c:63:36: sparse:     expected void *data
   drivers/thermal/broadcom/ns-thermal.c:63:36: sparse:     got void [noderef] __iomem *[assigned] pvtmon
>> drivers/thermal/broadcom/ns-thermal.c:70:52: sparse: sparse: incorrect type in initializer (different address spaces) @@     expected void [noderef] __iomem *pvtmon @@     got void * @@
   drivers/thermal/broadcom/ns-thermal.c:70:52: sparse:     expected void [noderef] __iomem *pvtmon
   drivers/thermal/broadcom/ns-thermal.c:70:52: sparse:     got void *

vim +19 drivers/thermal/broadcom/ns-thermal.c

    16	
    17	static int ns_thermal_get_temp(struct thermal_zone_device *tz, int *temp)
    18	{
  > 19		void __iomem *pvtmon = tz->devdata;
    20		int offset = thermal_zone_get_offset(tz);
    21		int slope = thermal_zone_get_slope(tz);
    22		u32 val;
    23	
    24		val = readl(pvtmon + PVTMON_CONTROL0);
    25		if ((val & PVTMON_CONTROL0_SEL_MASK) != PVTMON_CONTROL0_SEL_TEMP_MONITOR) {
    26			/* Clear current mode selection */
    27			val &= ~PVTMON_CONTROL0_SEL_MASK;
    28	
    29			/* Set temp monitor mode (it's the default actually) */
    30			val |= PVTMON_CONTROL0_SEL_TEMP_MONITOR;
    31	
    32			writel(val, pvtmon + PVTMON_CONTROL0);
    33		}
    34	
    35		val = readl(pvtmon + PVTMON_STATUS);
    36		*temp = slope * val + offset;
    37	
    38		return 0;
    39	}
    40	
    41	static const struct thermal_zone_device_ops ns_thermal_ops = {
    42		.get_temp = ns_thermal_get_temp,
    43	};
    44	
    45	static int ns_thermal_probe(struct platform_device *pdev)
    46	{
    47		struct device *dev = &pdev->dev;
    48		struct thermal_zone_device *tz;
    49		void __iomem *pvtmon;
    50	
    51		pvtmon = of_iomap(dev_of_node(dev), 0);
    52		if (WARN_ON(!pvtmon))
    53			return -ENOENT;
    54	
    55		tz = devm_thermal_of_zone_register(dev, 0,
  > 56						   pvtmon,
    57						   &ns_thermal_ops);
    58		if (IS_ERR(tz)) {
    59			iounmap(pvtmon);
    60			return PTR_ERR(tz);
    61		}
    62	
    63		platform_set_drvdata(pdev, pvtmon);
    64	
    65		return 0;
    66	}
    67	
    68	static int ns_thermal_remove(struct platform_device *pdev)
    69	{
  > 70		void __iomem *pvtmon = platform_get_drvdata(pdev);
    71	
    72		iounmap(pvtmon);
    73	
    74		return 0;
    75	}
    76	

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