diff options
Diffstat (limited to 'drivers/staging/iio/light/isl29018.c')
| -rw-r--r-- | drivers/staging/iio/light/isl29018.c | 39 |
1 files changed, 23 insertions, 16 deletions
diff --git a/drivers/staging/iio/light/isl29018.c b/drivers/staging/iio/light/isl29018.c index 26a5412..76d9f74 100644 --- a/drivers/staging/iio/light/isl29018.c +++ b/drivers/staging/iio/light/isl29018.c @@ -183,7 +183,7 @@ static int isl29018_read_sensor_input(struct isl29018_chip *chip, int mode) /* Set mode */ status = regmap_write(chip->regmap, ISL29018_REG_ADD_COMMAND1, - mode << COMMMAND1_OPMODE_SHIFT); + mode << COMMMAND1_OPMODE_SHIFT); if (status) { dev_err(dev, "Error in setting operating mode err %d\n", status); @@ -241,7 +241,7 @@ static int isl29018_read_ir(struct isl29018_chip *chip, int *ir) } static int isl29018_read_proximity_ir(struct isl29018_chip *chip, int scheme, - int *near_ir) + int *near_ir) { int status; int prox_data = -1; @@ -250,15 +250,15 @@ static int isl29018_read_proximity_ir(struct isl29018_chip *chip, int scheme, /* Do proximity sensing with required scheme */ status = regmap_update_bits(chip->regmap, ISL29018_REG_ADD_COMMANDII, - COMMANDII_SCHEME_MASK, - scheme << COMMANDII_SCHEME_SHIFT); + COMMANDII_SCHEME_MASK, + scheme << COMMANDII_SCHEME_SHIFT); if (status) { dev_err(dev, "Error in setting operating mode\n"); return status; } prox_data = isl29018_read_sensor_input(chip, - COMMMAND1_OPMODE_PROX_ONCE); + COMMMAND1_OPMODE_PROX_ONCE); if (prox_data < 0) return prox_data; @@ -281,7 +281,7 @@ static int isl29018_read_proximity_ir(struct isl29018_chip *chip, int scheme, } static ssize_t show_scale_available(struct device *dev, - struct device_attribute *attr, char *buf) + struct device_attribute *attr, char *buf) { struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct isl29018_chip *chip = iio_priv(indio_dev); @@ -298,7 +298,7 @@ static ssize_t show_scale_available(struct device *dev, } static ssize_t show_int_time_available(struct device *dev, - struct device_attribute *attr, char *buf) + struct device_attribute *attr, char *buf) { struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct isl29018_chip *chip = iio_priv(indio_dev); @@ -315,18 +315,22 @@ static ssize_t show_int_time_available(struct device *dev, /* proximity scheme */ static ssize_t show_prox_infrared_suppression(struct device *dev, - struct device_attribute *attr, char *buf) + struct device_attribute *attr, + char *buf) { 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); } static ssize_t store_prox_infrared_suppression(struct device *dev, - struct device_attribute *attr, const char *buf, size_t count) + struct device_attribute *attr, + const char *buf, size_t count) { struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct isl29018_chip *chip = iio_priv(indio_dev); @@ -339,8 +343,10 @@ static ssize_t store_prox_infrared_suppression(struct device *dev, 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); @@ -414,7 +420,8 @@ static int isl29018_read_raw(struct iio_dev *indio_dev, break; case IIO_PROXIMITY: ret = isl29018_read_proximity_ir(chip, - chip->prox_scheme, val); + chip->prox_scheme, + val); break; default: break; @@ -702,13 +709,13 @@ static const char *isl29018_match_acpi_device(struct device *dev, int *data) if (!id) return NULL; - *data = (int) id->driver_data; + *data = (int)id->driver_data; return dev_name(dev); } static int isl29018_probe(struct i2c_client *client, - const struct i2c_device_id *id) + const struct i2c_device_id *id) { struct isl29018_chip *chip; struct iio_dev *indio_dev; |