RFD77402_CMD_R 97 drivers/iio/proximity/rfd77402.c ret = i2c_smbus_write_byte_data(data->client, RFD77402_CMD_R, RFD77402_CMD_R 123 drivers/iio/proximity/rfd77402.c ret = i2c_smbus_write_byte_data(data->client, RFD77402_CMD_R,