struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct isl29018_chip *chip = iio_priv(indio_dev);
- /* return the "proximity scheme" i.e. if the chip does on chip
- infrared suppression (1 means perform on chip suppression) */
+ /*
+ * return the "proximity scheme" i.e. if the chip does on chip
+ * infrared suppression (1 means perform on chip suppression)
+ */
return sprintf(buf, "%d\n", chip->prox_scheme);
}
return -EINVAL;
}
- /* get the "proximity scheme" i.e. if the chip does on chip
- infrared suppression (1 means perform on chip suppression) */
+ /*
+ * get the "proximity scheme" i.e. if the chip does on chip
+ * infrared suppression (1 means perform on chip suppression)
+ */
mutex_lock(&chip->lock);
chip->prox_scheme = val;
mutex_unlock(&chip->lock);
}
}
- /* clear status, really interrupt status (interrupts are off), but
- * we use the bit anyway - don't forget 0x80 - this is a command*/
+ /*
+ * clear status, really interrupt status (interrupts are off), but
+ * we use the bit anyway - don't forget 0x80 - this is a command
+ */
ret = i2c_smbus_write_byte(chip->client,
(TSL258X_CMD_REG | TSL258X_CMD_SPL_FN |
TSL258X_CMD_ALS_INT_CLR));
chip->als_saturation = als_count * 922; /* 90% of full scale */
chip->als_time_scale = (als_time + 25) / 50;
- /* TSL258x Specific power-on / adc enable sequence
- * Power on the device 1st. */
+ /*
+ * TSL258x Specific power-on / adc enable sequence
+ * Power on the device 1st.
+ */
utmp = TSL258X_CNTL_PWR_ON;
ret = i2c_smbus_write_byte_data(chip->client,
TSL258X_CMD_REG | TSL258X_CNTRL, utmp);
return ret;
}
- /* Use the following shadow copy for our delay before enabling ADC.
- * Write all the registers. */
+ /*
+ * Use the following shadow copy for our delay before enabling ADC.
+ * Write all the registers.
+ */
for (i = 0, uP = chip->taos_config; i < TSL258X_REG_MAX; i++) {
ret = i2c_smbus_write_byte_data(chip->client,
TSL258X_CMD_REG + i,
}
usleep_range(3000, 3500);
- /* NOW enable the ADC
- * initialize the desired mode of operation */
+ /*
+ * NOW enable the ADC
+ * initialize the desired mode of operation
+ */
utmp = TSL258X_CNTL_PWR_ON | TSL258X_CNTL_ADC_ENBL;
ret = i2c_smbus_write_byte_data(chip->client,
TSL258X_CMD_REG | TSL258X_CNTRL,
taos_device_lux[i].ch0,
taos_device_lux[i].ch1);
if (taos_device_lux[i].ratio == 0) {
- /* We just printed the first "0" entry.
- * Now get rid of the extra "," and break. */
+ /*
+ * We just printed the first "0" entry.
+ * Now get rid of the extra "," and break.
+ */
offset--;
break;
}