[linux-next:master 3415/3461] drivers/hwmon/cros_ec_hwmon.c:34:18: sparse: sparse: cast to restricted __le16

[linux-next:master 3415/3461] drivers/hwmon/cros_ec_hwmon.c:34:18: sparse: sparse: cast to restricted __le16

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   861a3cb5a2a8480d361fa6708da24747d6fa72fe
commit: e8665a172378986159ce8aaf45712c43472f5866 [3415/3461] hwmon: add ChromeOS EC driver
config: x86_64-randconfig-r111-20240603 (https://download.01.org/0day-ci/archive/20240603/202406031506.HgEi9sBs-lkp@intel.com/config)
compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240603/202406031506.HgEi9sBs-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202406031506.HgEi9sBs-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> drivers/hwmon/cros_ec_hwmon.c:34:18: sparse: sparse: cast to restricted __le16

vim +34 drivers/hwmon/cros_ec_hwmon.c

    25	
    26	static int cros_ec_hwmon_read_fan_speed(struct cros_ec_device *cros_ec, u8 index, u16 *speed)
    27	{
    28		int ret;
    29	
    30		ret = cros_ec_cmd_readmem(cros_ec, EC_MEMMAP_FAN + index * 2, 2, speed);
    31		if (ret < 0)
    32			return ret;
    33	
  > 34		*speed = le16_to_cpu(*speed);
    35		return 0;
    36	}
    37	

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