[freescale-fslc:5.12.x+fslc 4/6] drivers/misc/uboot_bootcount.c:65:16: sparse: sparse: incorrect type in argument 1 (different base types)

[kernel test robot <lkp@intel.com>]

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tree:   https://github.com/Freescale/linux-fslc 5.12.x+fslc
head:   533c005dbffa6950950622c514132d7b11c039bf
commit: 78c9cede1e8309fbce3522c4ec751d71e6cbd1d4 [4/6] drivers, misc: add U-Boot bootcount driver
config: powerpc64-randconfig-s031-20210515 (attached as .config)
compiler: powerpc-linux-gcc (GCC) 9.3.0
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: v0.6.3-341-g8af24329-dirty
        # https://github.com/Freescale/linux-fslc/commit/78c9cede1e8309fbce3522c4ec751d71e6cbd1d4
        git remote add freescale-fslc https://github.com/Freescale/linux-fslc
        git fetch --no-tags freescale-fslc 5.12.x+fslc
        git checkout 78c9cede1e8309fbce3522c4ec751d71e6cbd1d4
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' W=1 ARCH=powerpc64 

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


iwyu warnings: (new ones prefixed by >>)


vim +65 drivers/misc/uboot_bootcount.c

    48	
    49	static int store_str_bootcount(struct device *dev,
    50				struct device_attribute *attr,
    51				const char *buf,
    52				size_t count)
    53	{
    54		int r;
    55		u32 value;
    56	
    57		r = kstrtou32(buf, 0, &value);
    58		if (r < 0)
    59			return -EINVAL;
    60	
    61		if (single_register)
    62			value = (UBOOT_BOOTCOUNT_MAGIC & UBOOT_BOOTCOUNT_MAGIC_MASK) |
    63				(value & UBOOT_BOOTCOUNT_COUNT_MASK);
    64	
  > 65		writel(cpu_to_be32(value), mem);
    66	
    67		return count;
    68	}
    69	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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