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staging: iio: isl29018: Cleanup of comments
Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
parent
c833c6926a
commit
96273f43a8
1 changed files with 6 additions and 13 deletions
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@ -133,7 +133,7 @@ static int isl29018_set_integration_time(struct isl29018_chip *chip,
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if (ret < 0)
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return ret;
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/* keep the same range when integration time changes */
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/* Keep the same range when integration time changes */
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int_time = chip->int_time;
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for (i = 0; i < ARRAY_SIZE(isl29018_scales[int_time]); ++i) {
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if (chip->scale.scale == isl29018_scales[int_time][i].scale &&
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@ -313,7 +313,6 @@ static ssize_t show_int_time_available(struct device *dev,
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return len;
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}
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/* proximity scheme */
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static ssize_t show_prox_infrared_suppression(struct device *dev,
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struct device_attribute *attr,
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char *buf)
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@ -322,7 +321,7 @@ static ssize_t show_prox_infrared_suppression(struct device *dev,
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struct isl29018_chip *chip = iio_priv(indio_dev);
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/*
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* return the "proximity scheme" i.e. if the chip does on chip
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* Return the "proximity scheme" i.e. if the chip does on chip
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* infrared suppression (1 means perform on chip suppression)
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*/
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return sprintf(buf, "%d\n", chip->prox_scheme);
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@ -342,7 +341,7 @@ static ssize_t store_prox_infrared_suppression(struct device *dev,
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return -EINVAL;
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/*
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* get the "proximity scheme" i.e. if the chip does on chip
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* Get the "proximity scheme" i.e. if the chip does on chip
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* infrared suppression (1 means perform on chip suppression)
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*/
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mutex_lock(&chip->lock);
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@ -352,7 +351,6 @@ static ssize_t store_prox_infrared_suppression(struct device *dev,
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return count;
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}
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/* Channel IO */
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static int isl29018_write_raw(struct iio_dev *indio_dev,
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struct iio_chan_spec const *chan,
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int val,
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@ -539,7 +537,7 @@ static int isl29035_detect(struct isl29018_chip *chip)
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if (id != ISL29035_DEVICE_ID)
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return -ENODEV;
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/* clear out brownout bit */
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/* Clear brownout bit */
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return regmap_update_bits(chip->regmap, ISL29035_REG_DEVICE_ID,
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ISL29035_BOUT_MASK, 0);
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}
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@ -572,7 +570,7 @@ static int isl29018_chip_init(struct isl29018_chip *chip)
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* conversions, clear the test registers, and then rewrite all
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* registers to the desired values.
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* ...
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* FOR ISL29011, ISL29018, ISL29021, ISL29023
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* For ISL29011, ISL29018, ISL29021, ISL29023
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* 1. Write 0x00 to register 0x08 (TEST)
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* 2. Write 0x00 to register 0x00 (CMD1)
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* 3. Rewrite all registers to the desired values
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@ -601,7 +599,7 @@ static int isl29018_chip_init(struct isl29018_chip *chip)
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usleep_range(1000, 2000); /* per data sheet, page 10 */
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/* set defaults */
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/* Set defaults */
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status = isl29018_set_scale(chip, chip->scale.scale,
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chip->scale.uscale);
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if (status < 0) {
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@ -647,10 +645,6 @@ static bool is_volatile_reg(struct device *dev, unsigned int reg)
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}
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}
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/*
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* isl29018_regmap_config: regmap configuration.
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* Use RBTREE mechanism for caching.
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*/
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static const struct regmap_config isl29018_regmap_config = {
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.reg_bits = 8,
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.val_bits = 8,
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@ -660,7 +654,6 @@ static const struct regmap_config isl29018_regmap_config = {
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.cache_type = REGCACHE_RBTREE,
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};
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/* isl29035_regmap_config: regmap configuration for ISL29035 */
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static const struct regmap_config isl29035_regmap_config = {
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.reg_bits = 8,
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.val_bits = 8,
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