ISL1208_REG_SR
return i2c_smbus_write_byte_data(client, ISL1208_REG_SR, sr);
return i2c_smbus_read_byte_data(client, ISL1208_REG_SR);
sr = i2c_smbus_write_byte_data(client, ISL1208_REG_SR,
sr = i2c_smbus_write_byte_data(client, ISL1208_REG_SR,
sr = i2c_smbus_write_byte_data(client, ISL1208_REG_SR, sr);
sr = i2c_smbus_write_byte_data(client, ISL1208_REG_SR, sr);