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Commit 446e0ee1 authored by Lars-Peter Clausen's avatar Lars-Peter Clausen Committed by Jonathan Cameron
Browse files

staging:iio:adis16260: Remove sampling_frequency_available attribute 



The values presented here are completely bogus. Also ..._available attributes
are supposed to be used for properties that only support discrete sets of
values, but we accept continuous values and will round to the next supported
frequency.

Signed-off-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent e4ddf314

drivers/staging/iio/gyro/adis16260_core.c

+0 −16
Original line number Original line Diff line number Diff line
@@ -101,18 +101,6 @@ 
#define ADIS16260_SCAN_TEMP	3

#define ADIS16260_SCAN_TEMP	3

#define ADIS16260_SCAN_ANGL	4

#define ADIS16260_SCAN_ANGL	4





static ssize_t adis16260_read_frequency_available(struct device *dev,

						  struct device_attribute *attr,

						  char *buf)

{

	struct iio_dev *indio_dev = dev_to_iio_dev(dev);

	struct adis *adis = iio_priv(indio_dev);

	if (spi_get_device_id(adis->spi)->driver_data)

		return sprintf(buf, "%s\n", "0.129 ~ 256");

	else

		return sprintf(buf, "%s\n", "256 2048");

}



static ssize_t adis16260_read_frequency(struct device *dev,

static ssize_t adis16260_read_frequency(struct device *dev,

		struct device_attribute *attr,

		struct device_attribute *attr,

		char *buf)

		char *buf)
@@ -190,9 +178,6 @@ static IIO_DEV_ATTR_SAMP_FREQ(S_IWUSR | S_IRUGO, 
		adis16260_read_frequency,

		adis16260_read_frequency,

		adis16260_write_frequency);

		adis16260_write_frequency);





static IIO_DEVICE_ATTR(sampling_frequency_available,

		       S_IRUGO, adis16260_read_frequency_available, NULL, 0);



static const struct iio_chan_spec adis16260_channels[] = {

static const struct iio_chan_spec adis16260_channels[] = {

	ADIS_GYRO_CHAN(X, ADIS16260_GYRO_OUT, ADIS16260_SCAN_GYRO,

	ADIS_GYRO_CHAN(X, ADIS16260_GYRO_OUT, ADIS16260_SCAN_GYRO,

		BIT(IIO_CHAN_INFO_CALIBBIAS) |

		BIT(IIO_CHAN_INFO_CALIBBIAS) |
@@ -306,7 +291,6 @@ static int adis16260_write_raw(struct iio_dev *indio_dev, 




static struct attribute *adis16260_attributes[] = {

static struct attribute *adis16260_attributes[] = {

	&iio_dev_attr_sampling_frequency.dev_attr.attr,

	&iio_dev_attr_sampling_frequency.dev_attr.attr,

	&iio_dev_attr_sampling_frequency_available.dev_attr.attr,

	NULL

	NULL

};

};