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Commit 96273f43 authored by Peter Meerwald-Stadler's avatar Peter Meerwald-Stadler Committed by Jonathan Cameron
Browse files

staging: iio: isl29018: Cleanup of comments 



Signed-off-by: default avatarPeter Meerwald-Stadler <pmeerw@pmeerw.net>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent c833c692

drivers/staging/iio/light/isl29018.c

+6 −13
Original line number Diff line number Diff line
@@ -133,7 +133,7 @@ static int isl29018_set_integration_time(struct isl29018_chip *chip, 
	if (ret < 0)

		return ret;



	/* keep the same range when integration time changes */

	/* Keep the same range when integration time changes */

	int_time = chip->int_time;

	for (i = 0; i < ARRAY_SIZE(isl29018_scales[int_time]); ++i) {

		if (chip->scale.scale == isl29018_scales[int_time][i].scale &&
@@ -313,7 +313,6 @@ static ssize_t show_int_time_available(struct device *dev, 
	return len;

}



/* proximity scheme */

static ssize_t show_prox_infrared_suppression(struct device *dev,

					      struct device_attribute *attr,

					      char *buf)
@@ -322,7 +321,7 @@ static ssize_t show_prox_infrared_suppression(struct device *dev, 
	struct isl29018_chip *chip = iio_priv(indio_dev);



	/*

	 * return the "proximity scheme" i.e. if the chip does on chip

	 * 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);
@@ -342,7 +341,7 @@ static ssize_t store_prox_infrared_suppression(struct device *dev, 
		return -EINVAL;



	/*

	 * get the  "proximity scheme" i.e. if the chip does on chip

	 * Get the "proximity scheme" i.e. if the chip does on chip

	 * infrared suppression (1 means perform on chip suppression)

	 */

	mutex_lock(&chip->lock);
@@ -352,7 +351,6 @@ static ssize_t store_prox_infrared_suppression(struct device *dev, 
	return count;

}



/* Channel IO */

static int isl29018_write_raw(struct iio_dev *indio_dev,

			      struct iio_chan_spec const *chan,

			      int val,
@@ -539,7 +537,7 @@ static int isl29035_detect(struct isl29018_chip *chip) 
	if (id != ISL29035_DEVICE_ID)

		return -ENODEV;



	/* clear out brownout bit */

	/* Clear brownout bit */

	return regmap_update_bits(chip->regmap, ISL29035_REG_DEVICE_ID,

				  ISL29035_BOUT_MASK, 0);

}
@@ -572,7 +570,7 @@ static int isl29018_chip_init(struct isl29018_chip *chip) 
	 * conversions, clear the test registers, and then rewrite all

	 * registers to the desired values.

	 * ...

	 * FOR ISL29011, ISL29018, ISL29021, ISL29023

	 * For ISL29011, ISL29018, ISL29021, ISL29023

	 * 1. Write 0x00 to register 0x08 (TEST)

	 * 2. Write 0x00 to register 0x00 (CMD1)

	 * 3. Rewrite all registers to the desired values
@@ -601,7 +599,7 @@ static int isl29018_chip_init(struct isl29018_chip *chip) 


	usleep_range(1000, 2000);	/* per data sheet, page 10 */



	/* set defaults */

	/* Set defaults */

	status = isl29018_set_scale(chip, chip->scale.scale,

				    chip->scale.uscale);

	if (status < 0) {
@@ -647,10 +645,6 @@ static bool is_volatile_reg(struct device *dev, unsigned int reg) 
	}

}



/*

 * isl29018_regmap_config: regmap configuration.

 * Use RBTREE mechanism for caching.

 */

static const struct regmap_config isl29018_regmap_config = {

	.reg_bits = 8,

	.val_bits = 8,
@@ -660,7 +654,6 @@ static const struct regmap_config isl29018_regmap_config = { 
	.cache_type = REGCACHE_RBTREE,

};



/* isl29035_regmap_config: regmap configuration for ISL29035 */

static const struct regmap_config isl29035_regmap_config = {

	.reg_bits = 8,

	.val_bits = 8,