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staging: iio: isl29018: use IIO_DEVICE_ATTR_{RO, RW} macros

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Use the IIO_DEVICE_ATTR_RO and IIO_DEVICE_ATTR_RW macros to
create the device attributes.

Signed-off-by: Brian Masney <masneyb@onstation.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Brian Masney 2016-09-26 20:20:17 -04:00 committed by Jonathan Cameron
parent f3b0deea89
commit 028199660d
1 changed files with 15 additions and 18 deletions
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33
drivers/staging/iio/light/isl29018.c
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@ -268,8 +268,9 @@ static int isl29018_read_proximity_ir(struct isl29018_chip *chip, int scheme,
return 0;
}
static ssize_t isl29018_show_scale_available(struct device *dev,
struct device_attribute *attr, char *buf)
static ssize_t in_illuminance_scale_available_show
(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct isl29018_chip *chip = iio_priv(indio_dev);
@ -286,8 +287,9 @@ static ssize_t isl29018_show_scale_available(struct device *dev,
return len;
}
static ssize_t isl29018_show_int_time_available(struct device *dev,
struct device_attribute *attr, char *buf)
static ssize_t in_illuminance_integration_time_available_show
(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct isl29018_chip *chip = iio_priv(indio_dev);
@ -303,9 +305,9 @@ static ssize_t isl29018_show_int_time_available(struct device *dev,
return len;
}
static ssize_t isl29018_show_prox_infrared_suppression(struct device *dev,
struct device_attribute *attr,
char *buf)
static ssize_t proximity_on_chip_ambient_infrared_suppression_show
(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct iio_dev *indio_dev = dev_to_iio_dev(dev);
struct isl29018_chip *chip = iio_priv(indio_dev);
@ -317,9 +319,9 @@ static ssize_t isl29018_show_prox_infrared_suppression(struct device *dev,
return sprintf(buf, "%d\n", chip->prox_scheme);
}
static ssize_t isl29018_store_prox_infrared_suppression(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
static ssize_t proximity_on_chip_ambient_infrared_suppression_store
(struct device *dev, 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);
@ -471,14 +473,9 @@ static const struct iio_chan_spec isl29023_channels[] = {
ISL29018_IR_CHANNEL,
};
static IIO_DEVICE_ATTR(in_illuminance_integration_time_available, S_IRUGO,
isl29018_show_int_time_available, NULL, 0);
static IIO_DEVICE_ATTR(in_illuminance_scale_available, S_IRUGO,
isl29018_show_scale_available, NULL, 0);
static IIO_DEVICE_ATTR(proximity_on_chip_ambient_infrared_suppression,
S_IRUGO | S_IWUSR,
isl29018_show_prox_infrared_suppression,
isl29018_store_prox_infrared_suppression, 0);
static IIO_DEVICE_ATTR_RO(in_illuminance_integration_time_available, 0);
static IIO_DEVICE_ATTR_RO(in_illuminance_scale_available, 0);
static IIO_DEVICE_ATTR_RW(proximity_on_chip_ambient_infrared_suppression, 0);
#define ISL29018_DEV_ATTR(name) (&iio_dev_attr_##name.dev_attr.attr)