[sound:topic/soc-cx2072x-5.2 1/2] sound/soc/codecs/cx2072x.c:597:18: sparse: sparse: cast to restricted __le32

[sound:topic/soc-cx2072x-5.2 1/2] sound/soc/codecs/cx2072x.c:597:18: sparse: sparse: cast to restricted __le32

[kbuild test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git topic/soc-cx2072x-5.2
head:   19e7a6a1d903117b3f4520690e7f399a53852c44
commit: b3d0d3217c3c84b473918b74c33f2d626c49d267 [1/2] ASoC: Add support for Conexant CX2071X CODEC
reproduce:
        # apt-get install sparse
        git checkout b3d0d3217c3c84b473918b74c33f2d626c49d267
        make ARCH=x86_64 allmodconfig
        make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'

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


sparse warnings: (new ones prefixed by >>)

>> sound/soc/codecs/cx2072x.c:597:18: sparse: sparse: cast to restricted __le32

vim +597 sound/soc/codecs/cx2072x.c

   564	
   565	static int cx2072x_reg_read(void *context, unsigned int reg,
   566				    unsigned int *value)
   567	{
   568		struct i2c_client *client = context;
   569		struct device *dev = &client->dev;
   570		unsigned int recv_buf = 0;
   571		struct i2c_msg msgs[2];
   572		unsigned int size;
   573		u8 send_buf[2];
   574		int ret;
   575	
   576		size = cx2072x_register_size(reg);
   577	
   578		send_buf[0] = reg >> 8;
   579		send_buf[1] = reg & 0xff;
   580	
   581		msgs[0].addr = client->addr;
   582		msgs[0].len = sizeof(send_buf);
   583		msgs[0].buf = send_buf;
   584		msgs[0].flags = 0;
   585	
   586		msgs[1].addr = client->addr;
   587		msgs[1].len = size;
   588		msgs[1].buf = (u8 *)&recv_buf;
   589		msgs[1].flags = I2C_M_RD;
   590	
   591		ret = i2c_transfer(client->adapter, msgs, ARRAY_SIZE(msgs));
   592		if (ret != ARRAY_SIZE(msgs)) {
   593			dev_err(dev, "Failed to read register, ret = %d\n", ret);
   594			return ret < 0 ? ret : -EIO;
   595		}
   596	
 > 597		*value = le32_to_cpu(recv_buf);
   598		return 0;
   599	}
   600	

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